CN111475997A - Bit number arranging method, system, equipment and medium for printed circuit board diagram - Google Patents
Bit number arranging method, system, equipment and medium for printed circuit board diagram Download PDFInfo
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- CN111475997A CN111475997A CN202010281317.2A CN202010281317A CN111475997A CN 111475997 A CN111475997 A CN 111475997A CN 202010281317 A CN202010281317 A CN 202010281317A CN 111475997 A CN111475997 A CN 111475997A
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Abstract
The invention discloses a bit number arranging method, a system, equipment and a medium of a printed circuit board diagram. The arranging method comprises the following steps: acquiring a printed circuit board diagram, and finding out a plurality of first target components with first characteristics in the printed circuit board diagram; and controlling the plurality of first target components to arrange the bit numbers according to the components of the same type. In the embodiment of the invention, the position numbers of the plurality of first target components with the first characteristics in the printed circuit board diagram are arranged according to the types of the components, so that the phenomenon of position number disorder of the target components caused by more target components with the same type is avoided, and the accuracy of the drawing result of the printed circuit board diagram is improved.
Description
Technical Field
The invention relates to the technical field of L ED packaging, in particular to a bit number arranging method, a bit number arranging system, bit number arranging equipment and bit number arranging media for a printed circuit board diagram.
Background
In recent years, various L ED display screens in cities are applied to various fields, and L ED display screens realize L ED display by controlling the light emitting mode of semiconductor light emitting diodes.
Because the display principle of the L ED display screen is relatively simple, when drawing a Printed Circuit Board (PCB) diagram related to the L ED display screen, a hardware engineer usually directly omits a drawing part of the principle diagram of the L ED display screen and directly draws the PCB diagram, and directly drawing the PCB diagram easily causes a phenomenon that the L ED bit number is arranged missing or the L ED bit number is arranged in a disordered manner, thereby bringing great inconvenience to subsequent PCB inspection and production.
Disclosure of Invention
The embodiment of the invention provides a bit number arranging method, a system, equipment and a medium of a printed circuit board diagram, which are used for improving the drawing accuracy of the printed circuit board diagram.
The embodiment of the invention provides a bit number arranging method of a printed circuit board diagram, which comprises the following steps:
acquiring the printed circuit board diagram, and finding out a plurality of first target components with first characteristics in the printed circuit board diagram;
and controlling the plurality of first target components to perform position number arrangement according to the components of the same type.
Optionally, the finding out a plurality of first target components having a first characteristic in the printed circuit board diagram includes:
extracting the plurality of first target components with first characteristics from the printed circuit board diagram according to the first characteristics stored in the component database;
and generating an auxiliary circuit board diagram according to the plurality of first target components, wherein diagram position information of the first target components in the auxiliary circuit board diagram and the printed circuit board diagram is the same.
Optionally, the controlling the plurality of first target components to perform bit number arrangement according to the same type of component includes:
and in the auxiliary circuit board diagram, the plurality of first target components are controlled to carry out position number arrangement according to the components of the same type.
Optionally, the method further includes: and generating a component production table of the printed circuit board diagram according to the first target components and the corresponding bit number information thereof, wherein the component production table comprises the quantity information of the first target components, the position information of each first target component and the corresponding bit number information.
Optionally, the method further includes:
and acquiring a push instruction, and carrying out component detection on the component production table according to the push instruction and the printed circuit board diagram so as to correct the component production table.
Optionally, after the controlling the plurality of first target components to perform bit number arrangement according to the same type of component, the method further includes:
and in the printed circuit board diagram, controlling the bit number prefix display state of the first target component according to the received bit number display instruction.
The embodiment of the invention also provides a bit number arranging system of the printed circuit board diagram, which comprises the following steps:
the acquisition and search module is used for acquiring the printed circuit board diagram and searching a plurality of first target components with first characteristics in the printed circuit board diagram;
and the bit number arranging module is used for controlling the first target components to carry out bit number arrangement according to the same type of components.
An embodiment of the present invention further provides an electronic device, including:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the bit numbering method for printed circuit board diagrams, as described above.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the bit numbering method for the printed circuit board diagram as described above.
According to the method and the device, the components in the printed circuit board diagram are classified according to the characteristics of the components in the printed circuit board diagram, the first target components with the first characteristics are obtained according to the characteristic classification results, and then the first target components with the same type are subjected to bit number arrangement according to the types of the components, so that the phenomenon that the bit numbers of the target components in the diagram are disordered when the number of the first target components with the same characteristics in the printed circuit board diagram is large is avoided, and the accuracy of the drawing results of the printed circuit board diagram is improved.
Drawings
FIG. 1 is a flowchart illustrating a bit numbering method for a printed circuit board diagram according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a bit numbering method for a printed circuit board diagram according to another embodiment of the present invention;
FIG. 3 is a flowchart illustrating a bit numbering method for a printed circuit board diagram according to another embodiment of the present invention;
FIG. 4 is a schematic diagram of a bit numbering system for a printed circuit board diagram according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a schematic flowchart of a bit numbering method for a printed circuit board diagram according to an embodiment of the present invention, and as shown in fig. 1, the bit numbering method for the printed circuit board diagram includes:
s110, obtaining a printed circuit board diagram, and finding out a plurality of first target components with first characteristics in the printed circuit board diagram.
A printed circuit board diagram is made up of a plurality of components, where a component in the printed circuit board diagram includes one or more different types of components, each component having its corresponding device characteristics.
A component database is stored in the position number arranging system in advance, and the database comprises the component characteristics of various components. When the position number arrangement is carried out, the position number arrangement system firstly determines the type of the component to be arranged in the printed circuit board diagram, the component to be arranged is determined to be a first target component, and the component characteristic corresponding to the first target component in the component database is the first characteristic. And the position number arranging system searches out all components with the first characteristic from the printed circuit board diagram according to the first characteristic, and the searched components are the first target components.
A plurality of first target components with first characteristics in different characteristic components are searched in a printed circuit board diagram, so that the subsequent bit number arrangement of the first target components is facilitated, and arrangement omission is avoided.
For example, a printed circuit board diagram of an L ED display screen includes L ED lamps with a first characteristic and switching components with other characteristics, and a first target component is determined to be L ED lamps, then after the printed circuit board diagram of a L ED display screen is obtained, a plurality of L ED lamps with the first characteristic in the printed circuit board diagram are searched, since the L ED display screen includes thousands of L ED lamps, the L ED lamps in the printed circuit board diagram are searched according to the first characteristic, all L ED lamps in the printed circuit board diagram can be quickly searched, and the accuracy of the search result is high.
And S120, controlling the first target components to arrange the bit numbers according to the components of the same type.
The first target components searched from the printed circuit board diagram according to the first characteristics may have different component types, based on the first characteristic, the first target components are classified into different types, the classified first target components of the same type are arranged according to the same type, different types of components of the first target components can be classified, accuracy of arranging the different types of components in the first target components is improved, for example, L ED lamps in the printed circuit board diagram comprise 10 0.2W-L ED lamps for display and 20 0.1W-L ED lamps for illumination, and after arrangement is completed, the 10 0.5W-L ED lamps are sequentially numbered from 1 to 10, and the 20 0.1W-L ED lamps are sequentially numbered from 1 to 20.
For example, the first target component is L ED lamps, in a L ED display screen printed circuit board diagram, according to the display principle of a L ED display screen, the found L ED lamps are classified into the same type, for example, n 5W power L ED lamps used for illumination are included, the position numbers of the lamps are arranged as a1, a2, … and An, and for example, m 0.1W power L ED lamps used for display are also included, the position numbers of the lamps are arranged as B1, B2, … and Bm., the position numbers of the first target components of the found first characteristic are arranged according to the same type of components, so that the accuracy of arranging the position numbers of the components of the same type is improved, and the position numbers of the components of the same type are prevented from being disordered or missing.
According to the method and the device, the components in the printed circuit board diagram are classified according to the characteristics of the components in the printed circuit board diagram, the first target components with the first characteristics are obtained according to the characteristic classification results, and then the first target components with the same type are subjected to bit number arrangement according to the types of the components, so that the phenomenon that the components with the same type are disordered and missing when the number of the first target components with the first characteristics is large is avoided, and the accuracy of the drawing result of the printed circuit board diagram is improved.
On the basis of the foregoing embodiment, fig. 2 is a schematic flowchart of a bit numbering method for a printed circuit board diagram according to another embodiment of the present invention, and as shown in fig. 2, the bit numbering method for the printed circuit board diagram includes:
s210, obtaining a printed circuit board diagram, and extracting a plurality of first target components with first characteristics from the printed circuit board diagram according to the first characteristics stored in the component database.
And extracting a plurality of first target components with first characteristics from the printed circuit board diagram according to the first characteristics stored in the component database through a matching principle. And the position number arranging system matches the components in the printed circuit board diagram according to the first characteristics stored in the component database, and extracts the components which are completely overlapped with the first characteristics in the printed circuit board diagram, wherein the extracting operation is a copying operation.
It should be noted that the first feature may include at least one of features such as a color, a label, a device performance parameter, and a shape of the component, and the embodiment of the present invention does not specifically limit the first feature.
And S220, generating an auxiliary circuit board diagram according to the plurality of first target components, wherein diagram position information of the first target components in the auxiliary circuit board diagram is the same as that in the printed circuit board diagram.
And generating an auxiliary circuit board diagram by using a plurality of first target components with first characteristics extracted from the printed circuit board diagram, wherein the generated auxiliary circuit board diagram is the same as the positions of the first target components in the printed circuit board diagram, and the component position number arrangement accuracy of a subsequent printed circuit board diagram is ensured.
L ED display screen's printed circuit board diagram is drawn, at L ED display screen, L0 ED display screen's printed circuit board diagram is provided with thousands of L1 ED lamps, traditional drawing L2 ED display screen's printed circuit board diagram needs to be drawn L ED display screen's schematic diagram, then according to L ED display screen's schematic diagram is drawn L ED display screen's printed circuit board diagram, the drawing process is complicated and time-consuming, because L ED display screen's schematic diagram is simple in structure, the purpose of saving time is achieved by directly drawing L ED display screen's printed circuit board diagram, but in L ED display screen's display screen, L lamps are more in the display screen, the phenomenon of part L lamps missing or wrong position numbering appears easily, based on this, a plurality of first target components with first characteristics extracted from printed circuit board diagram generate auxiliary circuit board diagram, and control the position of first target component in auxiliary circuit board diagram and the position of its printed circuit board diagram in subsequent printed circuit board diagram, thus the auxiliary circuit board diagram is improved.
And S230, controlling the first target components to perform bit number arrangement according to the same type of components in the auxiliary circuit board diagram.
Since the first target components to be searched include different types, the number, functions and positions of the first target components of different types are different. In the auxiliary circuit board diagram generated by the multiple first target components, the multiple first target components are subjected to bit numbering according to the same type of components, namely in the auxiliary circuit board diagram, the first target components of the same type in the multiple first target components are subjected to sequential bit numbering, and each first target component of the same type has an independent bit numbering sequence.
According to the method and the device, the plurality of first target components with the first characteristics are extracted from the printed circuit board diagram and are arranged in the auxiliary circuit board diagram generated by the plurality of first target components, then the plurality of searched first target components are used for generating the auxiliary circuit board diagram, and the positions of the first target components in the auxiliary circuit board diagram are controlled to be the same as the positions of the first target components in the printed circuit board diagram, so that the bit numbers of the first target components in the auxiliary circuit board diagram can be arranged conveniently, the arrangement of the bit numbers of the components at the same positions in the printed circuit board diagram is realized, and the accuracy of an arrangement result is improved.
On the basis of the foregoing embodiment, fig. 3 is a flowchart illustrating a bit numbering method for a printed circuit board diagram according to another embodiment of the present invention, and as shown in fig. 3, the bit numbering method for the printed circuit board diagram includes:
s310, obtaining a printed circuit board diagram, and finding out a plurality of first target components with first characteristics in the printed circuit board diagram.
And S320, controlling the first target components to arrange the bit numbers according to the same type of components.
S330, generating a component production table of the printed circuit board diagram according to the first target components and the corresponding bit number information thereof, wherein the component production table comprises the number information of the first target components, the position information of each first target component and the corresponding bit number information.
The component production table for generating the printed circuit board diagram mainly aims to display the quantity information, the bit number information and the position information of each component in the printed circuit board diagram in a table form, so that the related setting parameters of a first target component in the printed circuit board diagram can be more specifically displayed.
The component production table for generating the printed circuit board diagram includes not only the number information of the first target components, the position information of each first target component and the corresponding bit number information, but also the number information of other types of components, the position information, and the corresponding bit number information, and thus, the inspection and arrangement of each component is realized.
And S340, acquiring the push instruction, and detecting the components according to the push instruction and the printed circuit board diagram so as to correct the components production table.
The method comprises the steps of obtaining a P L C push-in instruction, detecting element information recorded in an element production table according to the P L C push-in instruction and a printed circuit board diagram to correct the element production table, controlling and correcting the element production table according to actual element information in the printed circuit board diagram if the position, the number and the model of the element in the printed circuit board diagram are different from those in the element production table, then obtaining the P L C push-in instruction again to detect the element production table, drawing the printed circuit board diagram if the element information in the printed circuit board diagram is completely consistent with the element production table, improving the accuracy of drawing results, and avoiding the problem that part of elements are missed or the labels are wrong and the resource waste is caused in the subsequent mass production process.
According to the embodiment of the invention, after the component information of the printed circuit board diagram is checked to be completely consistent with the component production table information, the printed circuit board diagram is drawn, so that the accuracy of the drawing result is improved, and the problem of resource waste caused by label missing or wrong labels of part of components and parts which are not checked in the subsequent mass production process is solved.
On the basis of the foregoing embodiment, fig. 4 is a schematic structural diagram of a bit numbering system of a printed circuit board diagram according to an embodiment of the present invention, and this embodiment is applicable to the situation of numbering electronic components in the printed circuit board diagram. The position number arranging system is configured in the electronic equipment, and can realize the position number arranging method of the printed circuit board diagram in any embodiment of the invention. The system specifically comprises the following:
the component searching module 100 is configured to obtain a printed circuit board diagram and search for a plurality of first target components having a first characteristic in the printed circuit board diagram.
And the position number arranging module 200 is used for controlling the first target components to carry out position number arrangement according to the same type of components.
The position number arranging system of the printed circuit board diagram provided by the embodiment of the invention avoids the phenomenon of position number disorder of the target components caused by more target components of the same type, and improves the accuracy of the drawing result of the printed circuit board diagram.
The position number arranging system of the printed circuit board diagram provided by the embodiment of the invention can execute the position number arranging method of the printed circuit board diagram provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the executing method.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, as shown in fig. 5, the electronic device includes a processor 410, a memory 420, an input device 430, and an output device 440; the number of the processors 410 in the electronic device may be one or more, and one processor 410 is taken as an example in fig. 5; the processor 410, the memory 420, the input device 430 and the output device 440 in the electronic apparatus may be connected by a bus or other means, and the bus connection is exemplified in fig. 4.
The memory 420 is a computer readable storage medium for storing software programs, computer executable programs, and modules, such as program instructions/modules corresponding to the bit numbering method of the pcb in the embodiments of the present invention. The processor 410 executes software programs, instructions and modules stored in the memory 420 to execute various functional applications and data processing of the electronic device, that is, to implement the bit numbering method of the printed circuit board diagram according to the embodiment of the present invention.
The memory 420 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 420 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 420 may further include memory located remotely from processor 410, which may be connected to an electronic device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 430 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus, and may include a keyboard, a mouse, and the like. The output device 440 may include a display device such as a display screen.
The present embodiment also provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are used to implement the bit numbering method for a printed circuit board diagram provided by the embodiments of the present invention.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the operations of the method described above, and may also perform related operations in the bit numbering method of the pcb provided by any embodiments of the present invention.
Based on the understanding that the technical solutions of the present invention can be embodied in the form of software products, such as floppy disks, Read-Only memories (ROMs), Random Access Memories (RAMs), flash memories (F L ASHs), hard disks or optical disks of a computer, etc., and include instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the above search apparatus, each included unit and module are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. A method for arranging bit numbers of a printed circuit board diagram is characterized by comprising the following steps:
acquiring the printed circuit board diagram, and finding out a plurality of first target components with first characteristics in the printed circuit board diagram;
and controlling the plurality of first target components to perform position number arrangement according to the components of the same type.
2. The method of claim 1, wherein the step of locating a plurality of first target components having a first characteristic in the printed circuit board diagram comprises:
extracting the plurality of first target components with first characteristics from the printed circuit board diagram according to the first characteristics stored in the component database;
and generating an auxiliary circuit board diagram according to the plurality of first target components, wherein diagram position information of the first target components in the auxiliary circuit board diagram and the printed circuit board diagram is the same.
3. The method of claim 2, wherein the controlling the plurality of first target components to perform the bit numbering according to the same type of component comprises:
and in the auxiliary circuit board diagram, the plurality of first target components are controlled to carry out position number arrangement according to the components of the same type.
4. The method of claim 1, further comprising: and generating a component production table of the printed circuit board diagram according to the first target components and the corresponding bit number information thereof, wherein the component production table comprises the quantity information of the first target components, the position information of each first target component and the corresponding bit number information.
5. The method of claim 4, further comprising:
and acquiring a push instruction, and carrying out component detection on the component production table according to the push instruction and the printed circuit board diagram so as to correct the component production table.
6. The method of claim 1, wherein after controlling the plurality of first target components to perform the bit numbering according to the same type of components, the method further comprises:
and in the printed circuit board diagram, controlling the bit number prefix display state of the first target component according to the received bit number display instruction.
7. A system for numbering printed circuit board features, comprising:
the component searching module is used for acquiring the printed circuit board diagram and searching a plurality of first target components with first characteristics in the printed circuit board diagram;
and the bit number arranging module is used for controlling the first target components to carry out bit number arrangement according to the same type of components.
8. An electronic device, comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement a bit numbering method for a printed circuit board diagram as claimed in any one of claims 1 to 6.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a bit numbering method for a printed circuit board diagram according to any one of claims 1 to 6.
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| CN202010281317.2A CN111475997A (en) | 2020-04-10 | 2020-04-10 | Bit number arranging method, system, equipment and medium for printed circuit board diagram |
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