CN111400991A - Circuit diagram rapid design method based on hardware electrical interface relation - Google Patents
Circuit diagram rapid design method based on hardware electrical interface relation Download PDFInfo
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- CN111400991A CN111400991A CN202010115534.4A CN202010115534A CN111400991A CN 111400991 A CN111400991 A CN 111400991A CN 202010115534 A CN202010115534 A CN 202010115534A CN 111400991 A CN111400991 A CN 111400991A
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- 238000010586 diagram Methods 0.000 title claims abstract description 47
- 238000013461 design Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012795 verification Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012938 design process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The invention discloses a circuit diagram rapid design method based on a hardware electrical interface relation, which relates to the field of hardware electrical design and comprises the following steps of 1: designing an electrical characteristic connection table; step 2: setting the attribute of a drawing; and step 3: automatic checking; and 4, step 4: the circuit diagram is rapidly and automatically generated; and 5: and generating technical requirements, thereby realizing the rapid design of the circuit diagram of the subsystem-level product.
Description
Technical Field
The invention relates to the field of hardware electrical design, in particular to a circuit diagram rapid design method based on a hardware electrical interface relation.
Background
At present, the detailed design of subsystem-level products of electronic equipment is mainly to design the contents of hardware electrical interfaces, work flows, software interfaces and the like according to the function and performance requirements of subsystem design specifications. In the design process of a hardware electrical interface, a designer needs to complete the design and compilation work of drawings such as a mother board schematic diagram, a subsystem wiring table, a subsystem circuit diagram and the like according to the designed hardware electrical interface relationship (generally an excel file), and the drawings are various expression forms of the hardware electrical interface relationship in different dimensions, so that in the whole design process of the hardware electrical interface, the designer can carry out repeated design work, great efforts are put into the design and compilation processes of the drawings such as the wiring table, the circuit diagram and the like, and the data splitting between the drawings is not related to cause the design process to be repeated and to be easy to make mistakes.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a circuit diagram rapid design method based on hardware electrical interface relation is provided, so that circuit diagram rapid design of a system-level product is realized.
The invention provides a circuit diagram rapid design method based on a hardware electrical interface relationship, which comprises the following steps:
step 1: designing an electrical characteristic connection table;
step 2: setting the attribute of a drawing;
and step 3: automatic checking;
and 4, step 4: the circuit diagram is rapidly and automatically generated;
and 5: and generating a technical requirement.
Furthermore, file storage is also included to facilitate later modification and search.
Further, the step 1 is specifically to complete the design of the electrical characteristic connection table according to a standard electrical characteristic connection table template. The design of the electrical interface of a designer is standardized, the design errors of human factors are reduced, and the design quality is improved.
Further, step 2 is specifically to select a drawing positioning parameter and a drawing size before generating the circuit diagram, so as to facilitate packaging the template.
Wherein the size of the drawing sheet is the drawing sheet with the basic size of A0-A4 specified in GB/T14689-2008.
Further, step 3 specifically includes importing the electrical characteristic connection table in step 1 into AutoCAD with a opened interface, and automatically performing error check on the electrical characteristic connection table, so as to improve design quality.
Furthermore, the error checking mainly includes checking whether the header of the electrical characteristic connection table is correctly filled and whether the electrical interface characteristic values are checked in a one-to-one correspondence manner.
Furthermore, the method also comprises the step of modifying the circuit diagram and the electrical characteristic table in a linkage manner, namely if a certain characteristic value name is modified in the circuit diagram, the corresponding characteristic value in the electrical characteristic table can automatically complete linkage modification so as to ensure the consistency of data.
Further, the step 4 is specifically that after the successful verification in the step 3, the electrical characteristic connection table performs electrical characteristic value matching through a standard rule to go to, extract or automatically generate a cable number, add a dashed frame and call a block, and on the basis of the drawing attribute setting completed in the step 2, the rapid generation of the circuit diagram is completed, the electrical interface design flow is standardized, and the research and development efficiency and the design quality of designers are improved.
Further, the step 5 specifically includes making a standard library of commonly used technical requirements and packaging the standard library into the AutoCAD with a through interface, and completing the rapid generation of the technical requirements in the circuit diagram generated in the step 4 to further improve the design efficiency.
By adopting the technical scheme, the invention has the beneficial effects that: the method is characterized in that an electrical characteristic connection table is compatible with data input of a circuit diagram/wiring diagram/cable assembly diagram chart, a motherboard chart and an optical backplane chart, and automatic generation and system type design input of the motherboard circuit diagram are realized. The invention supports the rapid design of the circuit diagram, is used as the last kilometer for the efficient landing of the drawing specification and the electrical rule of the platform, compresses the drawing work of the circuit diagram in the traditional manual mode for nearly 2 months to less than 2 weeks, and improves the efficiency by 4 times; the method supports the three-diagram one-table association design, changes the conventional manual non-association design drawing into the automatic association design drawing based on a unified data source by designers, realizes the automatic verification of the drawing and the linkage modification of the three-diagram one-table, avoids design errors caused by manual modification omission, and improves the design quality.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a flow chart of a circuit diagram rapid design method of the present invention;
fig. 2 is an explanatory diagram of a standard format of an electrical characteristic connection table.
Detailed Description
Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1, the invention provides a circuit diagram fast design method based on a hardware interface relationship, which mainly includes modules of electrical characteristic connection table design, drawing attribute setting, data import (Excel), automatic verification, automatic circuit diagram generation, fast technical requirement generation, wiring relationship table generation, file storage and the like.
The setting of the drawing attributes can be realized by calling a drawing template.
The automatic generation of the circuit diagram comprises the steps of generating an AutoCAD drawing, generating a line number, matching a destination, generating a dotted frame, reducing a font to be within the dotted frame and processing special VPX and L RMV data.
As shown in fig. 2, for an electrical characteristic table format description, a designer designs an electrical characteristic connection table according to standard rules, which may include a motherboard connector name, a motherboard material code, a name, a terminal, and the like.
The designer guides the electrical characteristic connection table (Excel table) into the AutoCAD with the opened interface for automatic verification, and mainly checks whether the header of the electrical characteristic connection table is correctly filled, whether the characteristic values of the electrical interface are in one-to-one correspondence, and the like.
Packaging is carried out by developing a template made of a drawing sheet with the basic size of A0-A4 specified in GB/T14689-2008. When a designer uses the opened AutoCAD of the interface, the drawing positioning parameters can be modified and the size of the drawing can be selected before the drawing is generated.
And after the electrical characteristic connection table successfully passes automatic verification, the data are acquired by the automatic CAD program with the opened interface according to the corresponding reading rule of Excel data, and the operations of direction matching, cable number extraction or automatic generation, automatic addition of a dotted frame, automatic block calling and the like are automatically performed according to the electrical characteristics, so that the automatic generation of the module-level circuit diagram is completed.
The method makes the common technical requirements into a standard library, and designers can select the common technical requirements through type or key filtering in a pop-up dialog box by clicking the technical requirement command of the method, and modify the common technical requirements in an interface according to actual conditions after the selection is completed. The specifications may include machined part cutting requirements, non-injection tolerances, coating requirements, heat treatment specifications, user requirements, casting requirements, and the like.
While the foregoing description shows and describes a preferred embodiment of the invention, it is to be understood, as noted above, that the invention is not limited to the form disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and may be modified within the scope of the inventive concept described herein by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A circuit diagram rapid design method based on hardware electrical interface relationship is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
step 1: designing an electrical characteristic connection table;
step 2: setting the attribute of a drawing;
and step 3: automatic checking;
and 4, step 4: the circuit diagram is rapidly and automatically generated;
and 5: and generating a technical requirement.
2. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 1, wherein: file saving is also included.
3. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 1, wherein: the step 1 is specifically to complete the design of the electrical characteristic connection table according to a standard electrical characteristic connection table template.
4. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 1, wherein: the step 2 is specifically to select the drawing positioning parameters and the drawing size before generating the circuit diagram.
5. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 4, wherein: the size of the drawing sheet is the drawing sheet with the basic size of A0-A4 specified in GB/T14689-2008.
6. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 1, wherein: specifically, in the step 3, the electrical characteristic connection table in the step 1 is imported into AutoCAD with a opened interface, and an error check is automatically performed on the electrical characteristic connection table.
7. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 6, wherein: the error checking mainly includes checking whether the header of the electrical characteristic connection table is correctly filled and whether the electrical interface characteristic values are checked in a one-to-one correspondence manner.
8. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 1, wherein: and the circuit diagram and the electrical characteristic table are modified in a linkage manner.
9. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 1, wherein: and step 4 specifically, after the successful verification in step 3, the electrical characteristic connection table performs electrical characteristic value matching through standard rules to the cable line number, extract or automatically generate a cable line number, add a dashed frame and call a block, and completes the rapid generation of the circuit diagram on the basis of the drawing attribute setting completed in step 2.
10. The method for rapidly designing a circuit diagram based on the hardware electrical interface relationship according to claim 1, wherein: the step 5 specifically includes making a standard library of the commonly used technical requirements, packaging the standard library into the AutoCAD with a through interface, and completing the rapid generation of the technical requirements in the circuit diagram generated in the step 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010115534.4A CN111400991A (en) | 2020-02-25 | 2020-02-25 | Circuit diagram rapid design method based on hardware electrical interface relation |
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| CN202010115534.4A CN111400991A (en) | 2020-02-25 | 2020-02-25 | Circuit diagram rapid design method based on hardware electrical interface relation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112417806A (en) * | 2020-11-11 | 2021-02-26 | 无锡优波生命科技有限公司 | Design method of TCM component planar circuit diagram |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102038092B1 (en) * | 2019-03-19 | 2019-10-29 | 김현 | Apparatus and Method for automatic generation of Electric Design Drawings |
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- 2020-02-25 CN CN202010115534.4A patent/CN111400991A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102038092B1 (en) * | 2019-03-19 | 2019-10-29 | 김현 | Apparatus and Method for automatic generation of Electric Design Drawings |
Non-Patent Citations (1)
| Title |
|---|
| 陈圆圆: "基于AutoCAD的电气设计软件研究与设计", 《硕士电子期刊》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112417806A (en) * | 2020-11-11 | 2021-02-26 | 无锡优波生命科技有限公司 | Design method of TCM component planar circuit diagram |
| CN112417806B (en) * | 2020-11-11 | 2023-12-19 | 无锡优波生命科技有限公司 | TCM element plane circuit diagram design method |
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Application publication date: 20200710 |