CN114548022A - PCB aided design information processing method, system and storage medium - Google Patents

Abstract

The present application discloses a PCB-aided design information processing method, system and storage medium, including the following steps: acquiring currently selected target components, at least two target components, and the component types of the target components belong to The components of the preset type set, the component types belonging to the preset type set include at least three pins; according to the selected target component, the first wiring file containing all target components is retrieved in the database; the first wiring file is displayed. Options for wiring files. This solution can effectively help users find reference design files and increase the design efficiency of users.

Description

PCB-aided design information processing method, system and storage medium

technical field

The present application relates to PCB-aided design technology, in particular to a PCB-aided design information processing method, system and storage medium.

Background technique

At present, the computer-aided design tool of PCB has become the mainstream tool in the PCB design industry. Excellent computer-aided design tools can realize automatic routing, but in fact, for complex circuits, such as multi-layer boards, or radio frequency circuits, automatic routing systems often Unable to meet wiring needs.

Therefore, manual routing is still the main method for these difficult routings. In reality, many routing design ideas can be reused. If designers need to refer to these designs, they need to find this information in massive data, which is inefficient. .

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a PCB-aided design information processing method, system and storage medium, so as to improve the design efficiency of designers.

On the one hand, an embodiment of the present application provides a method for processing PCB-aided design information, comprising the following steps:

Obtain the currently selected target component, the target components at least two, the component type of the target component belongs to the component of the preset type set, and the component type belonging to the preset type set includes at least three pins ;

Retrieve the first wiring file containing all target components in the database according to the selected target components;

An option to display the first routing file.

In some embodiments, the first wiring file is stored in a database after the abstract is extracted;

The first wiring file containing all target components is retrieved in the database according to the selected target components, including:

According to the name of the selected target component, the first routing file containing all the target components is retrieved from the abstract of the first routing file.

In some embodiments, according to the name of the selected target component, the first wiring file including all target components is retrieved from the abstract of the first wiring file, specifically:

According to the name of the selected target component, a first wiring file including all target components and a connection relationship exists between the target components is retrieved from the abstract of the first wiring file.

In some embodiments, before the displaying the first wiring file option, the method further includes:

When there are multiple retrieved first wiring files, the options of the multiple retrieved first wiring files are sorted according to the number of layers of the currently processed second wiring file. The options for the first routing file that is closer are sorted higher.

In some embodiments, the following steps are also included:

A selection instruction is acquired, and the first wiring file corresponding to the selected option is opened according to the selection instruction.

In some embodiments, the opened first routing file is displayed in a floating window over the second routing file.

In some embodiments, the floating window displays the positions of all target components in the opened first wiring file, and all target components are marked in the floating window.

On the other hand, an embodiment of the present application provides a PCB-aided design information processing system, including:

The obtaining unit is used to obtain the currently selected target component, there are at least two target components, the component type of the target component belongs to the component of the preset type set, and the component type belongs to the preset type set at least includes three pins;

The retrieval unit is used for retrieving the first wiring file including all the target components in the database according to the selected target components;

A display unit for displaying options of the first wiring file.

On the other hand, an embodiment of the present application provides a PCB-aided design information processing system, including:

memory for storing programs;

The processor is used for loading the program to execute the PCB-aided design information processing method.

On the other hand, an embodiment of the present application provides a computer storage medium, which stores a program, and when the program is executed by a processor, the above-described method for processing PCB-aided design information is implemented.

In this embodiment of the present application, according to the target components selected by the user, the first wiring files containing all the target components are retrieved in the database, and the options of these first wiring files are displayed for the user to choose to open, which increases the efficiency of the user in retrieving related files , so that the user can quickly obtain the reference reference, which increases the efficiency of the user's design. In this application, the target components are the component types with more pins, which will greatly reduce the number of results obtained and provide users with meaningful reference. search results.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is a flow chart of a method for processing information of PCB-aided design provided by an embodiment of the present application;

2 is a first module block diagram of a PCB-aided design information processing system provided by an embodiment of the present application;

FIG. 3 is a second module block diagram of a PCB-aided design information processing system provided by an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the following will refer to the accompanying drawings in the embodiments of the present application, and describe the technical solutions of the present application clearly and completely through the implementation manner. Obviously, the described embodiments are the present application Some examples, but not all examples. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

In the description of the present invention, the meaning of several means one or more, the meaning of multiple means two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

In the description of the present invention, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples" or the like is meant to be used in conjunction with the embodiment. A particular feature or characteristic of the description or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to FIG. 1 , an embodiment of the present application provides a PCB-aided design information processing method, including the following steps:

S1. Acquire currently selected target components, there are at least two target components, the component types of the target components belong to the components of the preset type set, and the component types belonging to the preset type set include at least three components pin.

In this step, input instructions of peripheral devices such as a mouse and a keyboard can be detected, and the target component currently selected by the user is determined according to the input designation of the peripheral device. The user can directly perform a frame selection. During frame selection, only a specific component type will be selected. These component types belonging to the preset type set are generally complex devices with many pins. It should be understood that the wiring file referred to in this embodiment refers to the PCB layout.

S2. Retrieve the first wiring file including all the target components in the database according to the selected target component.

Specifically, in order to speed up the retrieval, the present application first extracts the information of the components from the wiring files when saving the wiring files, and the information includes the signals, names of the components, and the connection relationship between the components and the like. Therefore, in this embodiment, the first wiring file is stored in the database after the abstract is extracted. The retrieval of the first wiring file including all target components in the database according to the selected target component includes: retrieving the first wiring file including all target components from the abstract of the first wiring file according to the name of the selected target component. First wiring file. In this way, the text retrieval can be quickly performed by using the abstract information, so as to retrieve the first wiring file containing the relevant target components. These files can be opened and displayed in a certain way, such as showing thumbnails of key parts.

S3. Display options of the first wiring file.

In this embodiment, the user can select the target component through the shortcut key or the trigger button in the menu bar. For example, some components can be selected by frame, and then the shortcut key can be used to determine the target component. The options of the first wiring file are displayed, and there are necessary information next to the options. These information can be project information, PCB thumbnails, PCB layer information, PCB board usage information and other information to help users choose. Users can choose to open the files in these databases according to their needs, so as to realize the design reference.

In this embodiment of the present application, according to the target components selected by the user, the first wiring files containing all the target components are retrieved in the database, and the options of these first wiring files are displayed for the user to choose to open, which increases the efficiency of the user in retrieving related files , so that the user can quickly obtain the reference reference, which increases the efficiency of the user's design. In this application, the target components are the component types with more pins, which will greatly reduce the number of results obtained and provide users with meaningful reference. search results.

In some embodiments, in order to improve the effectiveness of the target, according to the name of the selected target component in step S2, the first wiring file containing all target components is retrieved from the abstract of the first wiring file, specifically for:

According to the name of the selected target component, a first wiring file including all target components and a connection relationship exists between the target components is retrieved from the abstract of the first wiring file.

By confirming the connection relationship, it can be known whether there is a wiring relationship between the target components in the previous first wiring file. If there is no wiring, such a first wiring file can be filtered out because it has no reference value. Through this strategy, the effectiveness of retrieval results can be improved and the design efficiency of users can be increased.

In some embodiments, in order to further optimize the retrieval result, before the displaying the first wiring file option, the method further includes:

When there are multiple retrieved first wiring files, the options of the multiple retrieved first wiring files are sorted according to the number of layers of the currently processed second wiring file. The options for the first routing file that is closer are sorted higher.

In this embodiment, the routing strategies of the same several target components in PCBs with different layers are quite different. Therefore, in this embodiment, sorting is performed according to the proximity of the retrieved layer number of the first wiring file to the current layer number of the second wiring file, which can help the user to find the design closest to the current situation, thereby improving the reference value.

In some embodiments, the following steps are further included: acquiring a selection instruction, and opening the first wiring file corresponding to the selected option according to the selection instruction.

In this embodiment, the user can directly trigger the local design software to download the first wiring file through the option button, and then open it through the local design software, and the user can refer to the design of the above-mentioned first wiring file. It should be understood that the opened first wiring file is not necessarily the original file, but may be an image of the layered layout of its PCB.

For the convenience of user reference, in some embodiments, the opened first wiring file is displayed on top of the second wiring file in the form of a floating window. The user can zoom and move the floating window with the mouse.

In some embodiments, the floating window displays the positions of all target components in the opened first wiring file, and all target components are marked in the floating window. In this embodiment, the floating window mainly displays the position that the user is more concerned about, that is, the position where the target component is located, and uses different colors to distinguish the target component from the common component, so as to have the effect of marking.

2 , an embodiment of the present application provides a PCB-aided design information processing system, including:

The obtaining unit is used to obtain the currently selected target components, the target components are at least two, the component types of the target components belong to the components of the preset type set, and the component types belonging to the preset type set are at least includes three pins;

The retrieval unit is used for retrieving the first wiring file including all the target components in the database according to the selected target components;

A display unit for displaying options of the first wiring file.

3, an embodiment of the present application provides a PCB-aided design information processing system, including:

memory for storing programs;

The processor is used for loading the program to execute the PCB-aided design information processing method.

The foregoing system embodiments can achieve the same or corresponding technical effects as those of the method embodiments.

The integrated units described in this application, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the present application can be embodied in the form of software products in essence, or the parts that contribute to the prior art, or all or part of the technical solutions, and the computer software products are stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, Read-Only Memory (ROM for short), Random Access Memory (RAM for short), magnetic disk or CD, etc. that can store program codes. medium.

Note that the above are only preferred embodiments of the present application and applied technical principles. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present application. Therefore, although the present application has been described in detail through the above embodiments, the present application is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present application. The scope is determined by the scope of the appended claims.

Claims (10)

1. A PCB aided design information processing method is characterized by comprising the following steps:

obtaining at least two currently selected target components, wherein the component types of the target components belong to components of a preset type set, and the component types belonging to the preset type set at least comprise three pins;

searching a first wiring file containing all target components in a database according to the selected target components;

displaying an option of the first wiring file.

2. The PCB aided design information processing method of claim 1, wherein the first routing file is stored in a database after being abstracted;

the step of searching a first wiring file containing all target components in a database according to the selected target components comprises the following steps:

and according to the name of the selected target component, searching a first wiring file containing all the target components from the abstract of the first wiring file.

3. The method for processing the PCB aided design information according to claim 2, wherein the retrieving the first wiring file including all the target components from the abstract of the first wiring file according to the name of the selected target component specifically comprises:

and according to the name of the selected target component, searching a first wiring file which contains all the target components and has a connection relation between the target components from the abstract of the first wiring file.

4. The PCB aided design information processing method of claim 1, further comprising before the displaying the first routing file option:

when the retrieved first wiring files are multiple, sorting the options of the multiple retrieved first wiring files according to the number of layers of the currently processed second wiring file, wherein the options of the first wiring files with the number of layers closer to the number of layers of the second wiring file are sorted earlier.

5. The PCB aided design information processing method of claim 1, further comprising the steps of:

and acquiring a selection instruction, and opening a first wiring file corresponding to the selected option according to the selection instruction.

6. The PCB aided design information processing method of claim 5, wherein the opened first routing file is displayed on the second routing file in a floating window form.

7. The PCB aided design information processing method of claim 6, wherein the positions of all target components in the opened first routing file are displayed in the floating window, and all the target components are marked in the floating window.

8. A PCB aided design information processing system, comprising:

the device comprises an acquisition unit, a selection unit and a selection unit, wherein the acquisition unit is used for acquiring at least two currently selected target components, the component types of the target components belong to components of a preset type set, and the component types belonging to the preset type set at least comprise three pins;

the retrieval unit is used for retrieving a first wiring file containing all target components in the database according to the selected target components;

and the display unit is used for displaying the options of the first wiring file.

9. A PCB aided design information processing system, comprising:

a memory for storing a program;

a processor for loading the program to perform the PCB aided design information processing method as recited in any one of claims 1 to 8.

10. A computer storage medium characterized by storing a program which, when executed by a processor, implements the PCB aided design information processing method of any one of claims 1 to 8.

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