CN117010303A - Schematic diagram rapid generation method and system based on electrical connection standard data model - Google Patents

Schematic diagram rapid generation method and system based on electrical connection standard data model Download PDF

Info

Publication number
CN117010303A
CN117010303A CN202310705744.2A CN202310705744A CN117010303A CN 117010303 A CN117010303 A CN 117010303A CN 202310705744 A CN202310705744 A CN 202310705744A CN 117010303 A CN117010303 A CN 117010303A
Authority
CN
China
Prior art keywords
schematic diagram
component
file
data file
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310705744.2A
Other languages
Chinese (zh)
Inventor
李紫鹏
王萌
孙榕
韩小亮
刘珏先
朱兵
彭正超
刘�文
刘虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CETC 29 Research Institute
Original Assignee
CETC 29 Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CETC 29 Research Institute filed Critical CETC 29 Research Institute
Priority to CN202310705744.2A priority Critical patent/CN117010303A/en
Publication of CN117010303A publication Critical patent/CN117010303A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00Computer-aided design [CAD]
    • G06F30/30Circuit design
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2115/00Details relating to the type of the circuit
    • G06F2115/12Printed circuit boards [PCB] or multi-chip modules [MCM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

本发明公开了基于电气连接标准数据模型的原理图快速生成方法和系统,涉及电气设计技术领域,本发明的方法为:配置系统运行所需的底层数据、文件、路径;读取外部标准数据文件,并进行文件内容检查与数据解析,为原理图生成提供输入数据;根据数据文件读取和校验产出的电气连接数据,自动化绘制原理图,生成后续可用于PCB布板的原理图;将原理图重新生成新的标准数据文件;查看原理图与标准数据文件之间的映射关系,分析差异,生成指定标准数据文件与原理图之间的对比结果。本发明可以有效提升电气原理图标准化程度和绘制效率,从而提升电气产品研发效率提升。

The invention discloses a method and system for quickly generating schematic diagrams based on an electrical connection standard data model, and relates to the technical field of electrical design. The method of the invention is: configuring underlying data, files, and paths required for system operation; and reading external standard data files. , and perform file content inspection and data analysis to provide input data for schematic diagram generation; read and verify the output electrical connection data based on the data file, automatically draw the schematic diagram, and generate subsequent schematic diagrams that can be used for PCB layout; The schematic diagram regenerates a new standard data file; view the mapping relationship between the schematic diagram and the standard data file, analyze the differences, and generate a comparison result between the specified standard data file and the schematic diagram. The invention can effectively improve the standardization degree and drawing efficiency of electrical schematic diagrams, thereby improving the efficiency of electrical product research and development.

Description

基于电气连接标准数据模型的原理图快速生成方法和系统Method and system for rapid schematic diagram generation based on electrical connection standard data model

技术领域Technical field

本发明涉及电气设计技术领域,特别涉及基于电气连接标准数据模型的原理图快速生成方法和系统。The invention relates to the technical field of electrical design, and in particular to a method and system for rapidly generating schematic diagrams based on an electrical connection standard data model.

背景技术Background technique

在电气产品研发中,电气原理图绘制至关重要,是研发设计活动中的重要环节。一方面,在该环节中,设计师需要在绘图软件中手工绘制电气原理图,存在手工绘制原理图工作量大、效率低,不同设计师的绘图标准规范性极大依赖于设计师的经验水平等问题,标准化程度低;另一方面,基于手绘原理图的方式不能实现电气表达数据化,难以实现前后设计活动的电气连接数据关联,导致设计迭代困难,严重影响协同工作效率。因此,现存的基于手工绘制原理图的方式严重制约了电气产品研发效率。In the research and development of electrical products, the drawing of electrical schematic diagrams is of vital importance and is an important link in R&D and design activities. On the one hand, in this link, designers need to draw electrical schematics manually in drawing software. Drawing schematics manually is a heavy workload and low efficiency. The standardization of drawing standards of different designers greatly depends on the experience level of the designer. and other problems, and the degree of standardization is low; on the other hand, the method based on hand-drawn schematic diagrams cannot realize the digitalization of electrical expressions, and it is difficult to associate electrical connection data of front and rear design activities, resulting in difficulty in design iteration and seriously affecting the efficiency of collaborative work. Therefore, the existing method based on manual drawing of schematic diagrams severely restricts the efficiency of electrical product development.

发明专利CN110232246A公开了一种基于计算机编程技术的电器原理图生成方法,建立标准电气符号库及电路图绘制规则,实现原理图绘制过程的统一化,但该发明原理图绘图过程依然主要需要依靠设计师操作,并未能实现全原理图生成的自动化。发明专利CN104504214B公开了一种电气原理图的生成方法,实现了根据单线图工作表、多线图工作表和柜面布置图工作表生成单线图、多线图和柜面布置图,但该发明原理图绘制主要是特定电气产品的原理图生成的方法,普适性不够。发明专利CN114398735A公开了一种电子原理图设计方法、装置、存储介质。该发明中主要解决了电气原理图中功能单元布局位置坐标系的问题,并未实现全原理图生成的标准化与自动化。Invention patent CN110232246A discloses a method for generating electrical schematic diagrams based on computer programming technology. It establishes a standard electrical symbol library and circuit diagram drawing rules to unify the schematic diagram drawing process. However, the schematic diagram drawing process of this invention still mainly relies on designers. operation, and failed to realize the automation of full schematic generation. Invention patent CN104504214B discloses a method for generating electrical schematic diagrams, which realizes the generation of single-line diagrams, multi-line diagrams and cabinet layout diagrams based on single-line diagram worksheet, multi-line diagram worksheet and cabinet layout diagram worksheet. However, this invention Schematic drawing is mainly a method of generating schematic diagrams for specific electrical products, and is not universal enough. Invention patent CN114398735A discloses an electronic schematic design method, device, and storage medium. This invention mainly solves the problem of the layout position coordinate system of functional units in the electrical schematic diagram, but does not realize the standardization and automation of the entire schematic diagram generation.

发明内容Contents of the invention

本发明的目的在于:针对现有电气产品研发中的技术不足,提供一种基于电气连接标准数据模型的原理图快速生成方法,并将该方法开发为系统,从而解决传统电气产品中,手动绘制电气原理图标准化低、自动化程度低、效率低的问题。该方法可以有效提升电气原理图标准化程度和绘制效率,从而提升电气产品研发效率提升。The purpose of this invention is to: Aim at the technical deficiencies in the research and development of existing electrical products, provide a method for quickly generating schematic diagrams based on the electrical connection standard data model, and develop this method into a system, thereby solving the problem of manual drawing in traditional electrical products. The problems of low standardization, low automation and low efficiency of electrical schematic diagrams. This method can effectively improve the standardization and drawing efficiency of electrical schematic diagrams, thereby improving the efficiency of electrical product development.

具体技术方案如下:The specific technical solutions are as follows:

本发明是基于电气连接标准数据模型的原理图快速生成系统,包括系统配置模块、数据文件读取与校验模块、原理图绘制模块、数据文件生成模块和图数分析模块,其中:The invention is a schematic diagram rapid generation system based on the electrical connection standard data model, including a system configuration module, a data file reading and verification module, a schematic diagram drawing module, a data file generation module and a figure analysis module, wherein:

系统配置模块负责配置系统运行所需的底层数据、文件、路径;The system configuration module is responsible for configuring the underlying data, files, and paths required for system operation;

数据文件与校验模块负责读取外部标准数据文件,并进行文件内容检查与数据解析,为原理图生成提供输入数据;The data file and verification module is responsible for reading external standard data files, performing file content inspection and data analysis, and providing input data for schematic diagram generation;

原理图绘制模块用于根据数据文件读取和校验产出的电气连接数据,自动化绘制原理图,生成后续可用于PCB布板的原理图;The schematic drawing module is used to read and verify the generated electrical connection data based on the data file, automatically draw the schematic diagram, and generate a schematic diagram that can be used for subsequent PCB layout;

数据文件生成模块用于将原理图重新生成新的标准数据文件;The data file generation module is used to regenerate the schematic diagram into a new standard data file;

图数分析模块用于查看原理图与标准数据文件之间的映射关系,分析差异,生成指定标准数据文件与原理图之间的对比结果。The figure analysis module is used to view the mapping relationship between schematic diagrams and standard data files, analyze differences, and generate comparison results between specified standard data files and schematic diagrams.

进一步的,所述系统配置模块包括环境配置组件、规则数据配置组件、符号对应总表组件和临时符号对应文件组件,其中:Further, the system configuration module includes an environment configuration component, a rule data configuration component, a symbol corresponding table component and a temporary symbol corresponding file component, wherein:

环境配置组件,用于配置系统运行环境相关信息,设定输入输出文件模型路径、库路径;The environment configuration component is used to configure system operating environment-related information and set input and output file model paths and library paths;

规则数据配置组件,用于电气连接标准数据格式规则的文件位置;Rules Data Configuration component, file location for electrical connection standard data format rules;

符号对应总表组件,用于存储电气原理图中各类符号与物资编码的对应索引关系,支持以增量形式进行更行,符号对应总表应用于全局设计过程,存在于软件默认安装目录中;The symbol correspondence table component is used to store the corresponding index relationships between various symbols and material codes in electrical schematic diagrams. It supports incremental updates. The symbol correspondence table is used in the global design process and exists in the default installation directory of the software. ;

临时符号对应文件组件,用于存储没有物资编码的符号文件,仅对当前设计项目有效;The temporary symbol corresponding file component is used to store symbol files without material codes and is only valid for the current design project;

符号对应总表优先于临时符号对应文件,若是符号对应总表中能够获取其符号对应信息,将不会去获取临时符号对应文件中的信息。The symbol correspondence table takes precedence over the temporary symbol correspondence file. If the symbol correspondence information can be obtained from the symbol correspondence table, the information in the temporary symbol correspondence file will not be obtained.

进一步的,所述数据文件与校验模块包括文件IO读取组件、数据检查组件、生成检查报告组件,其中:Further, the data file and verification module includes a file IO reading component, a data checking component, and a checking report generating component, wherein:

文件IO读取组件用于将文件数据读取到系统内存中;The file IO reading component is used to read file data into system memory;

数据检查组件用于检查数据内容是否有错误,具体包括书写错误检查、VPX与LRMV管脚定义检查、连接一对一和一对多检查、物资编码与原理符号对应检查;The data checking component is used to check whether there are errors in the data content, specifically including writing error checking, VPX and LRMV pin definition checking, connection one-to-one and one-to-many checking, material coding and principle symbol correspondence checking;

生成检查报告组件用于可视化显示检查结果,并将检查结果根据错误严重性划分等级,用不同的颜色标识和显示出来,同时支持从错误信息直接定位到数据文件中具体数据位置,方便用户快速修改数据文件。The Generate Inspection Report component is used to visually display the inspection results, classify the inspection results according to the severity of the error, identify and display them in different colors, and support direct locating from the error information to the specific data location in the data file, making it convenient for users to quickly modify data file.

进一步的,所述书写错误检查,可检查电路连接网络名中包括空格、下划线、横杠、全角字符的拼写规则检查;Further, the writing error check can check the spelling rules of the circuit connection network name including spaces, underlines, dashes, and full-width characters;

所述VPX与LRMV管脚定义检查,包括差分连接检查、电源地与普通信号连接问题;The above-mentioned VPX and LRMV pin definition inspection includes differential connection inspection, power supply ground and common signal connection issues;

所述连接一对一和一对多检查,针对电路连接进行特殊的网络名连接性问题检查;The connection is checked one-to-one and one-to-many, and special network name connectivity issues are checked for circuit connections;

所述物资编码与符号对应检查,对需要转入的器件符号对应性检查,如果在符号库中找不到,那么就无法在生成原理图过程中放置该器件符号。The correspondence between the material code and the symbol is checked, and the correspondence between the device symbol that needs to be transferred is checked. If it is not found in the symbol library, then the device symbol cannot be placed in the process of generating the schematic diagram.

进一步的,所述原理图绘制模块支持普通插件、LRM单腔、LRM多腔、VPX或LRMV器件类型识别,所述原理图绘制模块具体包括新建图页放置图框组件、符号放置组件、绘制网格组件、添加网号组件、生成绘图报告组件,其中:Furthermore, the schematic drawing module supports ordinary plug-in, LRM single cavity, LRM multi-cavity, VPX or LRMV device type identification. The schematic drawing module specifically includes a new drawing page placement frame component, a symbol placement component, and a drawing network. grid component, add network number component, and generate drawing report component, among which:

新建图页放置图框组件:系统会根据用户设置和设计中使用的图框大小选取图框,并放置在设计页面,保证每个电路图使用的图框一致;Place the frame component on the new drawing page: The system will select the frame based on the user settings and the frame size used in the design, and place it on the design page to ensure that the frames used in each circuit diagram are consistent;

符号放置组件:根据标准数据文件中的符号名称,按照符号对应总表、临时符号对应文件信息,从配置指定的符号库中抓取符号,放置于原理图页面中,放置的位置根据图纸大小计算,若页面大小不够时,会自动添加页来完成布局;Symbol placement component: According to the symbol name in the standard data file, according to the symbol corresponding table and temporary symbol corresponding file information, grab the symbol from the symbol library specified by the configuration, and place it on the schematic page. The placement position is calculated based on the drawing size. , if the page size is not enough, pages will be automatically added to complete the layout;

绘制网线组件:根据标准数据文件中的管脚号与对应的网络名称自动绘制一段网线,网线方向与管脚排列方向一致,网线长度按照用户视觉布局美观、长度长短合适的方式自动确定长度;Draw network cable components: Automatically draw a section of network cable based on the pin number and corresponding network name in the standard data file. The direction of the network cable is consistent with the direction of the pin arrangement. The length of the network cable is automatically determined in a way that the user's visual layout is beautiful and the length is suitable;

添加网号组件:在绘制的网线上自动添加网络保标号,网络保标号名称来源于标准数据文件中管脚对应的名称,方向与网线绘制方向一致;Add network number component: Automatically add a network number to the drawn network cable. The name of the network number comes from the name corresponding to the pin in the standard data file, and the direction is consistent with the drawing direction of the network cable;

生成绘图报告组件:原理图自动生成完成后,会自动生成绘图报告,记录生成时间、项目名称、作者、绘图修改项、绘图成功项、绘图失败项的详细内容。Generate drawing report component: After the schematic is automatically generated, a drawing report will be automatically generated to record the details of the generation time, project name, author, drawing modification items, drawing success items, and drawing failure items.

进一步的,在原理图绘制生成过程中,采用算法控制符号、网线、保标号名称的内容不重叠;符号、网线、保标号的排列整齐,排放间距稀疏,摆放顺序与标准数据文件中的顺序保持一致。Furthermore, during the schematic drawing and generation process, an algorithm is used to control that the contents of symbols, network cables, and label names do not overlap; the symbols, network cables, and label names are arranged neatly, with sparse spacing, and the order is consistent with the order in the standard data file. be consistent.

进一步的,所述数据文件生成模块用于将原理图重新生成新的标准数据文件,新形成的标准数据文件可用于与前序设计活动迭代修订,保证设计数据的一致性,数据文件生成模块具体包括:备份原数据文件组件、更新原理图生成数据文件组件、生成文件更新报告组件,其中:Further, the data file generation module is used to regenerate the schematic diagram into a new standard data file. The newly formed standard data file can be used for iterative revision with the previous design activities to ensure the consistency of the design data. The data file generation module is specific. Including: backup original data file component, update schematic diagram to generate data file component, and generate file update report component, among which:

备份原数据文件组件,在生成新的标准数据文件前,会将原输入标准数据文件进行备份,用以数据恢复;The backup original data file component will back up the original input standard data file for data recovery before generating a new standard data file;

更新原理图生成数据文件组件,将更新后的原理图生成标准数据文件,输出到原始的输入标准数据文件中,并用不同的数据底色区分更新项;Update the schematic diagram to generate a data file component, generate a standard data file from the updated schematic diagram, output it to the original input standard data file, and use different data background colors to distinguish updated items;

生成文件更新报告组件,根据文件生成信息,分类列出更新内容,包括修改项、增加项、失败项、取消项,并增加更新时间和作者信息。Generate a file update report component. Based on the file generation information, update contents are classified into categories, including modified items, added items, failed items, and canceled items, and the update time and author information are added.

进一步的,所述图数分析模块具体包括数据对比分析组件、交互查询组件,其中:Further, the graph analysis module specifically includes a data comparison analysis component and an interactive query component, wherein:

数据对比分析组件:分析原理图与标准数据文件之间的差异,包括可以通过获取数据检查组件中的输入数据与原理图进行对比,或通过获取更新原理图生成数据文件组件中的输出数据与原理图进行对比;Data comparison analysis component: Analyze the differences between the schematic diagram and the standard data file, including comparing the input data with the schematic diagram by obtaining the data inspection component, or obtaining the output data and the principle in the updated schematic diagram generation data file component Figures for comparison;

交互查询组件:通过指定标准数据文件中的数据来查询原理图中的对应元素,或通过原理图中的元素查询标准数据文件中的对应数据。Interactive query component: Query the corresponding elements in the schematic diagram by specifying the data in the standard data file, or query the corresponding data in the standard data file through the elements in the schematic diagram.

基于电气连接标准数据模型的原理图快速生成方法,包括上述原理图快速生成系统,还包括以下步骤:The schematic diagram rapid generation method based on the electrical connection standard data model includes the above schematic diagram rapid generation system and also includes the following steps:

配置系统运行所需的底层数据、文件、路径;Configure the underlying data, files, and paths required for system operation;

读取外部标准数据文件,并进行文件内容检查与数据解析,为原理图生成提供输入数据;Read external standard data files, perform file content inspection and data analysis, and provide input data for schematic diagram generation;

根据数据文件读取和校验产出的电气连接数据,自动化绘制原理图,生成后续可用于PCB布板的原理图;Based on the electrical connection data produced by reading and verifying the data file, the schematic diagram is automatically drawn and a schematic diagram that can be used for subsequent PCB layout is generated;

将原理图重新生成新的标准数据文件;Regenerate the schematic diagram into a new standard data file;

查看原理图与标准数据文件之间的映射关系,分析差异,生成指定标准数据文件与原理图之间的对比结果。View the mapping relationship between schematic diagrams and standard data files, analyze differences, and generate comparison results between specified standard data files and schematic diagrams.

本发明的有益效果如下:The beneficial effects of the present invention are as follows:

本发明提供的基于电气连接标准数据模型的原理图快速生成方法和系统,可以输入标准数据文件,可以自动生成原理图,用于PCB布板,用户可以结合自己的设计需求,对原理图进行修改后,形成新的原理图,并根据修改后的原理图生成新的标准数据文件,用户可以查看标准数据文件与原理图之间的映射关系,本发明实现了电力原理图建模标准化程度和自动化程度的显著提升,从而有效提升电气产品设计研发效率。The method and system for quickly generating schematic diagrams based on the electrical connection standard data model provided by the present invention can input standard data files and automatically generate schematic diagrams for PCB layout. Users can modify the schematic diagrams based on their own design needs. Finally, a new schematic diagram is formed, and a new standard data file is generated based on the modified schematic diagram. The user can view the mapping relationship between the standard data file and the schematic diagram. The present invention realizes the standardization and automation of power schematic diagram modeling. The level has been significantly improved, thereby effectively improving the efficiency of electrical product design and development.

附图说明Description of the drawings

为了更清楚地说明本发明实施例的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,应当理解,以下附图仅示出了本发明的某些实施例,因此不应被看作是对范围的限定,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他相关的附图,其中:In order to explain the technical solutions of the embodiments of the present invention more clearly, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and therefore do not It should be regarded as a limitation of the scope. For those of ordinary skill in the art, other relevant drawings can also be obtained based on these drawings without exerting creative efforts, among which:

图1为本发明系统框架逻辑图;Figure 1 is a logic diagram of the system framework of the present invention;

图2为本发明一个系统配置实例;Figure 2 is a system configuration example of the present invention;

图3为本发明一个数据检查与检查结果报告实例;Figure 3 is an example of data inspection and inspection result reporting according to the present invention;

图4为本发明一个原理图生成实例;Figure 4 is an example of schematic diagram generation of the present invention;

图5为本发明一个原理图生成标准数据文件的实例;Figure 5 is an example of generating a standard data file from a schematic diagram of the present invention;

图6为本发明一个原理图与数据文件交互查询的实例;Figure 6 is an example of interactive query between a schematic diagram and a data file according to the present invention;

图7为本发明一个数据对比实例。Figure 7 is an example of data comparison according to the present invention.

具体实施方式Detailed ways

为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本发明,并不用于限定本发明,即所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention. That is, the described embodiments are only some embodiments of the present invention, rather than all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

需要说明的是,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、商品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、商品或者设备所固有的要素。It should be noted that the terms "comprises," "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, good, or apparatus that includes a list of elements not only includes those elements, but also includes none. Other elements expressly listed, or elements inherent to the process, method, article or equipment.

实施例1Example 1

本实施例提供了基于电气连接标准数据模型的原理图快速生成系统,如图1所示,包括系统配置模块、数据文件读取与校验模块、原理图绘制模块、数据文件生成模块和图数分析模块,其中:This embodiment provides a schematic diagram rapid generation system based on the electrical connection standard data model, as shown in Figure 1, including a system configuration module, a data file reading and verification module, a schematic diagram drawing module, a data file generation module and a diagram number Analysis module, which:

系统配置模块负责配置系统运行所需的底层数据、文件、路径;The system configuration module is responsible for configuring the underlying data, files, and paths required for system operation;

优选的,所述系统配置模块包括环境配置组件、规则数据配置组件、符号对应总表组件和临时符号对应文件组件,其中:Preferably, the system configuration module includes an environment configuration component, a rule data configuration component, a symbol corresponding table component and a temporary symbol corresponding file component, wherein:

环境配置组件,用于配置系统运行环境相关信息,设定输入输出文件模型路径、库路径;The environment configuration component is used to configure system operating environment-related information and set input and output file model paths and library paths;

规则数据配置组件,用于电气连接标准数据格式规则的文件位置;Rules Data Configuration component, file location for electrical connection standard data format rules;

符号对应总表组件,用于存储电气原理图中各类符号与物资编码的对应索引关系,支持以增量形式进行更行,符号对应总表应用于全局设计过程,存在于软件默认安装目录中;The symbol correspondence table component is used to store the corresponding index relationships between various symbols and material codes in electrical schematic diagrams. It supports incremental updates. The symbol correspondence table is used in the global design process and exists in the default installation directory of the software. ;

临时符号对应文件组件,用于存储没有物资编码的符号文件,仅对当前设计项目有效;The temporary symbol corresponding file component is used to store symbol files without material codes and is only valid for the current design project;

符号对应总表优先于临时符号对应文件,若是符号对应总表中能够获取其符号对应信息,将不会去获取临时符号对应文件中的信息。The symbol correspondence table takes precedence over the temporary symbol correspondence file. If the symbol correspondence information can be obtained from the symbol correspondence table, the information in the temporary symbol correspondence file will not be obtained.

数据文件与校验模块负责读取外部标准数据文件,并进行文件内容检查与数据解析,为原理图生成提供输入数据;The data file and verification module is responsible for reading external standard data files, performing file content inspection and data analysis, and providing input data for schematic diagram generation;

优选的,所述数据文件与校验模块包括文件IO读取组件、数据检查组件、生成检查报告组件,其中:Preferably, the data file and verification module includes a file IO reading component, a data checking component, and a checking report generating component, wherein:

文件IO读取组件用于将文件数据读取到系统内存中;The file IO reading component is used to read file data into system memory;

数据检查组件用于检查数据内容是否有错误,具体包括书写错误检查、VPX与LRMV管脚定义检查、连接一对一和一对多检查、物资编码与原理符号对应检查;The data checking component is used to check whether there are errors in the data content, specifically including writing error checking, VPX and LRMV pin definition checking, connection one-to-one and one-to-many checking, material coding and principle symbol correspondence checking;

所述书写错误检查,可检查电路连接网络名中包括空格、下划线、横杠、全角字符的拼写规则检查;The writing error check can check the spelling rules of the circuit connection network name including spaces, underlines, dashes, and full-width characters;

所述VPX与LRMV管脚定义检查,包括差分连接检查、电源地与普通信号连接问题;The above-mentioned VPX and LRMV pin definition inspection includes differential connection inspection, power supply ground and common signal connection issues;

所述连接一对一和一对多检查,针对电路连接进行特殊的网络名连接性问题检查;The connection is checked one-to-one and one-to-many, and special network name connectivity issues are checked for circuit connections;

所述物资编码与符号对应检查,对需要转入的器件符号对应性检查,如果在符号库中找不到,那么就无法在生成原理图过程中放置该器件符号。The correspondence between the material code and the symbol is checked, and the correspondence between the device symbol that needs to be transferred is checked. If it is not found in the symbol library, then the device symbol cannot be placed in the process of generating the schematic diagram.

生成检查报告组件用于可视化显示检查结果,并将检查结果根据错误严重性划分等级,用不同的颜色标识和显示出来,同时支持从错误信息直接定位到数据文件中具体数据位置,方便用户快速修改数据文件。The Generate Inspection Report component is used to visually display the inspection results, classify the inspection results according to the severity of the error, identify and display them in different colors, and support direct locating from the error information to the specific data location in the data file, making it convenient for users to quickly modify data file.

原理图绘制模块用于根据数据文件读取和校验产出的电气连接数据,自动化绘制原理图,生成后续可用于PCB布板的原理图;The schematic drawing module is used to read and verify the generated electrical connection data based on the data file, automatically draw the schematic diagram, and generate a schematic diagram that can be used for subsequent PCB layout;

优选的,所述原理图绘制模块支持普通插件、LRM单腔、LRM多腔、VPX或LRMV器件类型识别,所述原理图绘制模块具体包括新建图页放置图框组件、符号放置组件、绘制网格组件、添加网号组件、生成绘图报告组件,其中:Preferably, the schematic drawing module supports ordinary plug-in, LRM single cavity, LRM multi-cavity, VPX or LRMV device type identification. The schematic drawing module specifically includes a new drawing page placement frame component, a symbol placement component, and a drawing network. grid component, add network number component, and generate drawing report component, among which:

新建图页放置图框组件:系统会根据用户设置和设计中使用的图框大小选取图框,并放置在设计页面,保证每个电路图使用的图框一致;Place the frame component on the new drawing page: The system will select the frame based on the user settings and the frame size used in the design, and place it on the design page to ensure that the frames used in each circuit diagram are consistent;

符号放置组件:根据标准数据文件中的符号名称,按照符号对应总表、临时符号对应文件信息,从配置指定的符号库中抓取符号,放置于原理图页面中,放置的位置根据图纸大小计算,若页面大小不够时,会自动添加页来完成布局;Symbol placement component: According to the symbol name in the standard data file, according to the symbol corresponding table and temporary symbol corresponding file information, grab the symbol from the symbol library specified by the configuration, and place it on the schematic page. The placement position is calculated based on the drawing size. , if the page size is not enough, pages will be automatically added to complete the layout;

绘制网线组件:根据标准数据文件中的管脚号与对应的网络名称自动绘制一段网线,网线方向与管脚排列方向一致,网线长度按照用户视觉布局美观、长度长短合适的方式自动确定长度;Draw network cable components: Automatically draw a section of network cable based on the pin number and corresponding network name in the standard data file. The direction of the network cable is consistent with the direction of the pin arrangement. The length of the network cable is automatically determined in a way that the user's visual layout is beautiful and the length is suitable;

添加网号组件:在绘制的网线上自动添加网络保标号,网络保标号名称来源于标准数据文件中管脚对应的名称,方向与网线绘制方向一致;Add network number component: Automatically add a network number to the drawn network cable. The name of the network number comes from the name corresponding to the pin in the standard data file, and the direction is consistent with the drawing direction of the network cable;

生成绘图报告组件:原理图自动生成完成后,会自动生成绘图报告,记录生成时间、项目名称、作者、绘图修改项、绘图成功项、绘图失败项的详细内容。Generate drawing report component: After the schematic is automatically generated, a drawing report will be automatically generated to record the details of the generation time, project name, author, drawing modification items, drawing success items, and drawing failure items.

优选的,在原理图绘制生成过程中,采用算法控制符号、网线、保标号名称的内容不重叠;符号、网线、保标号的排列整齐,排放间距稀疏,摆放顺序与标准数据文件中的顺序保持一致。Preferably, during the schematic drawing and generation process, an algorithm is used to control that the contents of symbols, network cables, and label names do not overlap; the symbols, network cables, and label names are arranged neatly, with sparse spacing, and the order is consistent with the order in the standard data file. be consistent.

数据文件生成模块,用于将原理图重新生成新的标准数据文件;当用户在原理图自动生成后,可能会直接在原理图绘制界面进行手动修改,此时,原理图就与输入的标准数据文件内容存在差异,因此需要根据最终的原理图,重新生成数据文件。新形成的标准数据文件可用于与前序设计活动迭代修订,保证设计数据的一致性,数据文件生成模块具体包括:备份原数据文件组件、更新原理图生成数据文件组件、生成文件更新报告组件,其中:The data file generation module is used to regenerate the schematic diagram into a new standard data file. After the schematic diagram is automatically generated, the user may make manual modifications directly in the schematic diagram drawing interface. At this time, the schematic diagram is consistent with the input standard data. There are differences in file content, so the data file needs to be regenerated based on the final schematic. The newly formed standard data file can be used for iterative revision with previous design activities to ensure the consistency of design data. The data file generation module specifically includes: backup original data file component, update schematic diagram to generate data file component, and generate file update report component. in:

备份原数据文件组件,在生成新的标准数据文件前,会将原输入标准数据文件进行备份,用以数据恢复;The backup original data file component will back up the original input standard data file for data recovery before generating a new standard data file;

更新原理图生成数据文件组件,将更新后的原理图生成标准数据文件,输出到原始的输入标准数据文件中,并用不同的数据底色区分更新项,其中修改项为黄色、增加项为绿色、取消项为红色。不同配色方案可以通过系统配置模块进行配置;Update the schematic diagram to generate a data file component, generate a standard data file from the updated schematic diagram, output it to the original input standard data file, and use different data background colors to distinguish updated items, among which modified items are yellow, added items are green, Cancellations are in red. Different color schemes can be configured through the system configuration module;

生成文件更新报告组件,根据文件生成信息,分类列出更新内容,包括修改项、增加项、失败项、取消项,并增加更新时间和作者信息。Generate a file update report component. Based on the file generation information, update contents are classified into categories, including modified items, added items, failed items, and canceled items, and the update time and author information are added.

图数分析模块用于查看原理图与标准数据文件之间的映射关系,分析差异,生成指定标准数据文件与原理图之间的对比结果。The figure analysis module is used to view the mapping relationship between schematic diagrams and standard data files, analyze differences, and generate comparison results between specified standard data files and schematic diagrams.

优选的,所述图数分析模块具体包括数据对比分析组件、交互查询组件,其中:Preferably, the graph analysis module specifically includes a data comparison analysis component and an interactive query component, wherein:

数据对比分析组件:分析原理图与标准数据文件之间的差异,包括可以通过获取数据检查组件中的输入数据与原理图进行对比,或通过获取更新原理图生成数据文件组件中的输出数据与原理图进行对比;Data comparison analysis component: Analyze the differences between the schematic diagram and the standard data file, including comparing the input data with the schematic diagram by obtaining the data inspection component, or obtaining the output data and the principle in the updated schematic diagram generation data file component Figures for comparison;

交互查询组件:通过指定标准数据文件中的数据来查询原理图中的对应元素,或通过原理图中的元素查询标准数据文件中的对应数据。Interactive query component: Query the corresponding elements in the schematic diagram by specifying the data in the standard data file, or query the corresponding data in the standard data file through the elements in the schematic diagram.

基于电气连接标准数据模型的原理图快速生成方法,具体如下:A method to quickly generate schematic diagrams based on the electrical connection standard data model, as follows:

在使用本系统前,先准备好系统需要的输入文件,前序设计活动下发的标准数据文件。Before using this system, first prepare the input files required by the system and the standard data files issued by the pre-program design activities.

启动程序系统后,首先通过系统配置模块程序界面,完成环境配置。如图2所示。程序会自动加载总表文件、规则检查文件、库路径。如果用户有需要,可以更换总表文件位置、规则检查文件位置、库路径。然后找到前序设计活动下发的标准数据文件,将路径配置到系统中,然后保存设置,退出系统配置模块程序界面。After starting the program system, first complete the environment configuration through the system configuration module program interface. as shown in picture 2. The program will automatically load the master table file, rule check file, and library path. If the user needs, the location of the master table file, the location of the rule check file, and the library path can be changed. Then find the standard data file issued by the pre-program design activity, configure the path to the system, then save the settings and exit the system configuration module program interface.

退出系统配置模块程序界面后,系统会自动启动数据文件读取与校验模块。如图3所示。首先程序会通过文件IO读取组件,将文件中的数据读取到程序内存中,然后数据检查组件通过分析内存中的数据,执行数据检查,包括书写错误检查、VPX与LRMV管脚定义检查、连接一对一与一对多检查、物资编码与原理符号对应检查等。检查完成后,将检查结果生成检查报告,供用户查看。用户根据检查结果对输入标准数据文件进行修订,反复迭代,直至输入标准数据文件满足用户设计需求、能够支持原理图自动生成为止。After exiting the system configuration module program interface, the system will automatically start the data file reading and verification module. As shown in Figure 3. First, the program will read the data in the file into the program memory through the file IO reading component. Then the data checking component will analyze the data in the memory and perform data checking, including writing error checking, VPX and LRMV pin definition checking, Connect one-to-one and one-to-many inspections, material coding and principle symbol corresponding inspections, etc. After the inspection is completed, the inspection results will be generated for the user to view. Users revise the input standard data file based on the inspection results and iterate repeatedly until the input standard data file meets the user's design needs and can support automatic generation of schematic diagrams.

在用户通过数据文件读取与校验模块完成数据确认后,系统将自动执行原理绘制模块,包括新建图页放置图框、符号放置、绘制网格、添加网线、添加网号等,并将自动绘制过程中记录的数据生成绘图报告,如图4所示。原理图生成完成之后,用户可以结合自己的设计需求,对原理图进行修改,形成新的原理图。After the user completes the data confirmation through the data file reading and verification module, the system will automatically execute the principle drawing module, including placing picture frames on new drawing pages, placing symbols, drawing grids, adding network cables, adding network numbers, etc., and will automatically The data recorded during the drawing process generates a drawing report, as shown in Figure 4. After the schematic is generated, users can modify the schematic to form a new schematic based on their own design needs.

当用户修改原理图后,此时,原理图的数据就与输入标准数据文件中的数据不一致,因此,就需要通过数据文件生成模块将更新后的原理图生成数据文件。在执行生成数据文件之前,数据文件生成模块会将元输入标准数据文件进行备份,备份完成后,更新原理图生成数据文件组件会将原理图中的信息反写到输入数据标准文件中,形成新的标准数据文件。文件生成后,会即刻通过生成文件更新报告组件生成更新报告,如图5所示。When the user modifies the schematic diagram, the data in the schematic diagram is inconsistent with the data in the input standard data file. Therefore, it is necessary to generate a data file from the updated schematic diagram through the data file generation module. Before executing the data file generation, the data file generation module will back up the meta-input standard data file. After the backup is completed, the update schematic diagram generation data file component will backwrite the information in the schematic diagram into the input data standard file to form a new standard data files. After the file is generated, an update report will be generated immediately through the Generate File Update Report component, as shown in Figure 5.

在系统使用过程中,如果用户需要查看标准数据文件与原理图之间的指定数据的映射关系,可以通过图数分析模块中的交互查询组件进行映射关系查询,如图6所示。在原理图中,右键点击一个具体的网线名称,例如右键点击Signal GPIO_BUS_IN4_N,会弹出查询Signal GPIO_BUS_IN4_N的按钮,点击该按钮后,系统会自动链接并跳转到指定标准数据文件的该元素。反过来通过标准数据文件的元素查询原理图中元素的逻辑方法一致。如果用户需要完整查看标准数据文件与原理图之间的差异,可以通过图数分析模块中的数据对比组件数据分析,系统会自动生成指定标准数据文件与原理图之间的对比结果,并生成对比报告,如图7所示。During the use of the system, if the user needs to view the mapping relationship of the specified data between the standard data file and the schematic diagram, the user can query the mapping relationship through the interactive query component in the graph analysis module, as shown in Figure 6. In the schematic diagram, right-click a specific network cable name, for example, right-click Signal GPIO_BUS_IN4_N, and a button to query Signal GPIO_BUS_IN4_N will pop up. After clicking the button, the system will automatically link and jump to the element of the specified standard data file. In turn, the logical method of querying elements in the schematic diagram through the elements of the standard data file is consistent. If the user needs to completely view the differences between the standard data file and the schematic diagram, he can use the data comparison component data analysis in the figure analysis module. The system will automatically generate the comparison results between the specified standard data file and the schematic diagram, and generate a comparison The report is shown in Figure 7.

本发明提供的基于电气连接标准数据模型的原理图快速生成方法和系统,所述方法通过软件开发,形成具体的计算机软件可执行程序,该程序被计算机执行时,可以实现电气连接标准数据模型的原理图快速生成。The invention provides a method and system for quickly generating schematic diagrams based on the electrical connection standard data model. The method is developed through software to form a specific computer software executable program. When the program is executed by the computer, the electrical connection standard data model can be realized. Schematics are generated quickly.

上述计算机软件可执行程序存储在存储介质上并可被处理器执行,所述计算机程序被所述处理器执行时,实现基于电气连接标准数据模型的原理图快速生成方法和系统。The above-mentioned computer software executable program is stored on the storage medium and can be executed by the processor. When the computer program is executed by the processor, a method and system for rapid schematic diagram generation based on the electrical connection standard data model are implemented.

以上所述,仅为本发明的优选实施方式,但本发明的保护范围并不局限于此,任何熟悉本领域的技术人员在本发明所揭露的技术范围内,可不经过创造性劳动想到的变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应该以权利要求书所限定的保护范围为准。The above are only preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the art may think of changes or modifications within the technical scope disclosed in the present invention without creative efforts. All substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (9)

1. The schematic diagram rapid generation system based on the electrical connection standard data model is characterized by comprising a system configuration module, a data file reading and checking module, a schematic diagram drawing module, a data file generation module and a diagram number analysis module, wherein:
the system configuration module is responsible for configuring bottom data, files and paths required by the system operation;
the data file and verification module is responsible for reading an external standard data file, checking file content and analyzing data, and providing input data for schematic diagram generation;
the schematic drawing module is used for automatically drawing a schematic drawing according to the electrical connection data read and checked and produced by the data file, and generating a schematic drawing which can be used for PCB board distribution subsequently;
the data file generation module is used for regenerating the schematic diagram into a new standard data file;
the graph number analysis module is used for checking the mapping relation between the schematic diagram and the standard data file, analyzing the difference and generating a comparison result between the specified standard data file and the schematic diagram.
2. The schematic rapid generation system based on an electrical connection standard data model according to claim 1, wherein: the system configuration module comprises an environment configuration component, a rule data configuration component, a symbol corresponding summary table component and a temporary symbol corresponding file component, wherein:
the environment configuration component is used for configuring related information of the system operation environment and setting an input/output file model path and a library path;
the rule data configuration component is used for electrically connecting file positions of standard data format rules;
the symbol corresponding total table component is used for storing the corresponding index relation between various symbols and material codes in the electrical schematic diagram, supporting the operation of going more in an incremental form, and the symbol corresponding total table is applied to the global design process and exists in a software default installation catalog;
the temporary symbol corresponding file component is used for storing symbol files without material codes and is only valid for the current design project;
the symbol corresponding summary table is prior to the temporary symbol corresponding file, and if the symbol corresponding information can be acquired in the symbol corresponding summary table, the information in the temporary symbol corresponding file will not be acquired.
3. The electrical connection standard data model-based schematic diagram rapid generation system of claim 1, wherein the data file and verification module comprises a file IO reading component, a data inspection component, and a generation inspection report component, wherein:
the file IO reading component is used for reading file data into a system memory;
the data checking component is used for checking whether the data content has errors or not, and specifically comprises writing error checking, VPX and LRMV pin definition checking, connecting one-to-one and one-to-many checking, and checking the correspondence of material coding and principle symbols;
the checking report generating component is used for visually displaying checking results, classifying the checking results according to the severity of errors, identifying and displaying the checking results by using different colors, and simultaneously supporting the direct positioning of error information to specific data positions in the data file, so that a user can conveniently and quickly modify the data file.
4. The schematic rapid generation system based on electrical connection standard data model according to claim 3, wherein the writing error check can check spelling rule check including space, underline, bar, full angle character in circuit connection network name;
the VPX and LRMV pin definition check comprises differential connection check and power ground and common signal connection problems;
the connection is checked one-to-one and one-to-many, and special network name connectivity problem checking is carried out aiming at circuit connection;
and checking the correspondence of the material codes and the symbols, and checking the correspondence of the device symbols to be transferred, wherein if the device symbols cannot be found in a symbol library, the device symbols cannot be placed in the process of generating the schematic diagram.
5. The schematic rapid generation system based on the electrical connection standard data model according to claim 1, wherein the schematic drawing module supports generic plugins, LRM single cavities, LRM multi-cavities, VPX or LRMV device type identification, and the schematic drawing module specifically comprises a newly built drawing page placement frame component, a symbol placement component, a drawing grid component, an added net number component, and a drawing report generation component, wherein:
newly built drawing page placement frame component: the system can select the picture frames according to the size of the picture frames used in user setting and design, and place the picture frames on a design page, so that the picture frames used by each circuit diagram are ensured to be consistent;
symbol placement component: according to symbol names in the standard data files, according to the total table corresponding to the symbols and the file information corresponding to the temporary symbols, capturing symbols from a symbol library designated by configuration, placing the symbols in a schematic diagram page, calculating the placement position according to the size of a drawing, and automatically adding pages to complete layout if the size of the page is insufficient;
drawing a network cable assembly: automatically drawing a section of network cable according to the pin numbers and the corresponding network names in the standard data file, wherein the direction of the network cable is consistent with the arrangement direction of the pins, and the length of the network cable is automatically determined according to a mode that the visual layout of a user is attractive and the length is proper;
adding a net number component: automatically adding a network protection label on the drawn network cable, wherein the name of the network protection label is derived from the name corresponding to a pin in a standard data file, and the direction is consistent with the drawing direction of the network cable;
generating a drawing report component: after the schematic diagram is automatically generated, a drawing report is automatically generated, and the detailed contents of the generation time, the project name, the author, the drawing modification item, the drawing success item and the drawing failure item are recorded.
6. The rapid schematic diagram generation system based on the electrical connection standard data model according to claim 5, wherein the contents of algorithm control symbols, network cables and guaranteed label names are not overlapped in the schematic diagram drawing generation process; the symbols, the network cables and the security marks are orderly arranged, the arrangement interval is sparse, and the arrangement sequence is consistent with the sequence in the standard data file.
7. The method and system for generating a schematic diagram based on an electrical connection standard data model according to claim 1, wherein the data file generating module is configured to regenerate a new standard data file from the schematic diagram, the newly formed standard data file may be used for iterative revision with a preamble design activity to ensure consistency of design data, and the data file generating module specifically includes: backup original data file component, update schematic diagram generation data file component, generation file update report component, wherein:
the original data file backup component is used for backing up the original input standard data file before generating a new standard data file for data recovery;
the updating schematic diagram generating data file component is used for generating a standard data file from the updated schematic diagram, outputting the standard data file to an original input standard data file and distinguishing updating items by using different data ground colors;
and generating a file update report component, and sorting and listing update contents according to file generation information, wherein the update contents comprise modification items, addition items, failure items, cancellation items, and increase update time and author information.
8. The schematic rapid generation system based on the electrical connection standard data model according to claim 1, wherein the graph number analysis module specifically comprises a data comparison analysis component and an interaction query component, wherein:
data contrast analysis component: analyzing differences between the schematic diagram and the standard data file, wherein the differences can be compared with the schematic diagram by acquiring input data in the data checking component or can be compared with the schematic diagram by acquiring output data in the data file generating component by updating the schematic diagram;
an interactive query component: querying corresponding elements in the schematic by specifying data in the standard data file, or querying corresponding data in the standard data file by elements in the schematic.
9. A schematic rapid generation method based on an electrical connection standard data model, comprising the schematic rapid generation system according to any one of claims 1 to 8, characterized by comprising the following steps:
configuring bottom layer data, files and paths required by system operation;
reading an external standard data file, performing file content inspection and data analysis, and providing input data for schematic diagram generation;
according to the electrical connection data read and checked by the data file, automatically drawing a schematic diagram to generate a subsequent schematic diagram for PCB layout;
regenerating the schematic diagram into a new standard data file;
and checking the mapping relation between the schematic diagram and the standard data file, analyzing the difference, and generating a comparison result between the specified standard data file and the schematic diagram.
CN202310705744.2A 2023-06-14 2023-06-14 Schematic diagram rapid generation method and system based on electrical connection standard data model Pending CN117010303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310705744.2A CN117010303A (en) 2023-06-14 2023-06-14 Schematic diagram rapid generation method and system based on electrical connection standard data model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310705744.2A CN117010303A (en) 2023-06-14 2023-06-14 Schematic diagram rapid generation method and system based on electrical connection standard data model

Publications (1)

Publication Number Publication Date
CN117010303A true CN117010303A (en) 2023-11-07

Family

ID=88560896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310705744.2A Pending CN117010303A (en) 2023-06-14 2023-06-14 Schematic diagram rapid generation method and system based on electrical connection standard data model

Country Status (1)

Country Link
CN (1) CN117010303A (en)

Similar Documents

Publication Publication Date Title
CN102541740B (en) A kind of mobile phone notes automated testing method based on Android
US6289254B1 (en) Parts selection apparatus and parts selection system with CAD function
US6871331B1 (en) Combined waveform and data entry apparatus and method for facilitating fast behavioral verification of digital hardware designs
US20080109780A1 (en) Method of and apparatus for optimal placement and validation of i/o blocks within an asic
CN108255702A (en) A kind of test case creation method, apparatus, equipment and storage medium
CN103605556A (en) Virtual test subject integrally-constructing system and method
CN110968294A (en) Business domain model establishing system and method
CN112149377A (en) Method and device for rapidly generating FPD layout and readable storage medium
US20060259891A1 (en) System and method of generating an auto-wiring script
CN101196953A (en) CAD apparatus, method and computer product for designing printed circuit boards
CN104899037A (en) Intrusive type grey box assembly validation method based on model
CN111090969A (en) EDA tool-based flat panel display layout generation method
US7243314B2 (en) Window operation interface for graphically revising electrical constraint set and method of using the same
Alford Strengthening the System Engineering Process
CN117217163B (en) Script-based SOC chip testing method
CN117648833B (en) Simulink to SysML model generation method and device
CN117010303A (en) Schematic diagram rapid generation method and system based on electrical connection standard data model
CN116795347B (en) Map-oriented automatic comprehensive graphical programming system and device
Zhao et al. A Comprehensive Study of Open-Source Printed Circuit Board (PCB) Design Software Bugs
CN114356430B (en) DAG dependent configuration tool based on airflow scheduling system
CN118643660B (en) Terminal block splicing method and system based on XML parsing
JPH04181455A (en) How to create screen transition specifications
CN111459483A (en) Interface processing method and device
CN100452061C (en) Data processing system and method
TWI857688B (en) A method and system for automatically checking circuit layout of printed circuit board

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination