KR20200114630A - Information sampling and design assist device and method in a PCB drawing using big data - Google Patents

Abstract

Provided are a PCB drawing information extracting and designing assistance device using big data and a method thereof. According to an embodiment of the present invention, the PCB drawing information extracting and designing assistance device using big data comprises: a drawing analysis unit which analyzes an input drawing or analyzes a drawing being produced to generate at least one drawing analysis information; a circuit detection unit which detects a reference semiconductor chip included in the drawing analysis information and a circuit structure connected to the reference semiconductor chip; a circuit information management unit which recommends the circuit structure detected through the circuit detection unit or manages a circuit structure stored in a database; and a database which stores the circuit structure.

Description

Information sampling and design assist device and method in a PCB drawing using big data}

The present invention relates to an apparatus and method for extracting and designing PCB drawing information using big data, and in particular, an apparatus and method for facilitating a repetitive PCB drawing design process using stored big data available in an in-house intranet. It is about.

The PCB drawing is a design drawing of a circuit board that enables electronic products to operate by interconnecting various components such as semiconductors, capacitors, and resistors using a computer CAD tool.

The PCB drawing is composed of a combination of several semiconductors, capacitors, and resistors according to the function of the electronic product, and the same function is designed as a circuit board of the same structure according to the unique identification number of the semiconductor component.

Therefore, in the case of designing similar electronic products, circuits of similar structures are repeatedly required, but it is difficult to easily check whether existing PCB drawing data composed of the same combination exists, and thus, there is a problem in that a corresponding structure must be newly drawn each time.

Korean Patent Registration No. 10-0854989

In order to solve the problems of the prior art as described above, an embodiment of the present invention accumulates and stores a circuit structure based on a semiconductor chip, so that the PCB drawing information using big data can make the process of designing a PCB drawing more convenient. It is intended to provide an extraction and design aid device and method.

In addition, an embodiment of the present invention is to provide an apparatus and method for extracting PCB drawing information and designing assistance using big data that can facilitate error verification of drawings in the drawing design process.

In addition, an embodiment of the present invention is to extract and design PCB drawing information using big data that increases the convenience of PCB drawing design by using a circuit structure accumulated and stored using a database connected to an intranet to which in-house security is applied. It is intended to provide an auxiliary device and method.

According to an aspect of the present invention for solving the above problems, a PCB drawing information extraction and design assistance apparatus using big data is provided. The apparatus for extracting and designing PCB drawing information using big data includes: a drawing analysis unit configured to generate at least one drawing analysis information by analyzing an input drawing or a drawing being produced; A circuit detection unit for detecting a reference semiconductor chip included in the drawing analysis information and a circuit structure connected to the reference semiconductor chip; A circuit information management unit that recommends the circuit structure detected by the circuit detection unit or manages a circuit structure stored in a database; And a database for storing the circuit structure.

The drawing analysis information may include a circuit generated based on one reference semiconductor chip.

The drawing analysis information may be a circuit configuration in which the reference semiconductor chip is connected to another semiconductor chip.

The circuit detection unit may include a semiconductor chip detection module for detecting a type of a reference semiconductor chip using the drawing analysis information; And a circuit tracking module configured to detect the circuit structure by tracking the circuit structure by tracking a circuit connected to one end of the reference semiconductor chip to the other end connected to another semiconductor chip using the drawing analysis information. have.

The circuit information management unit may include a circuit information storage module for storing the detected circuit structure as circuit information in the database; And a circuit information recommendation module that recommends a circuit structure having the highest similarity to the detected circuit structure among the circuit structures stored in the database as the proposed circuit structure.

When the detected circuit structure is the same as the circuit information previously stored in the database, the accumulated information amount of the corresponding circuit information may be updated.

The proposed circuit structure may be recommended in the order of a large amount of accumulated information.

The database may classify and store the circuit information in units of the reference semiconductor chip.

According to an aspect of the present invention, a method of extracting and designing PCB drawing information using big data is provided. The PCB drawing information extraction and design assistance method using big data may include: obtaining a completed drawing or a drawing in progress using a drawing analysis unit; Analyzing the obtained drawing using the drawing analysis unit to detect a semiconductor chip; And checking, storing, or recommending a circuit configuration of the detected semiconductor chip by using a circuit detection unit and a circuit information management unit.

In the detecting of the semiconductor chip, when drawing analysis information including a circuit generated based on one reference semiconductor chip is generated by analyzing the obtained drawing, it is determined that the semiconductor chip has been detected, and the drawing analysis information If is not generated, it is determined that the semiconductor chip is not detected, and the step of obtaining the drawing may be performed again.

The drawing analysis information may be a circuit configuration in which the reference semiconductor chip is connected to another semiconductor chip.

The checking and storing or recommending the circuit configuration may include: checking the type and circuit configuration of the detected semiconductor chip using the circuit detection unit; Checking whether the same type and circuit configuration of the semiconductor chip exist in a database using the circuit information management unit; When the type and circuit configuration of the semiconductor chip exist, recommending to a user the circuit configurations stored in the database in an order of high similarity using the circuit information management unit; Determining whether a user has updated the drawing being produced using the existing circuit configuration using the drawing analysis unit; And when the drawing being manufactured is updated using the existing circuit configuration, updating the accumulated information amount of the existing circuit configuration used by the user using the circuit information management unit.

The checking of the circuit configuration includes detecting the type of the reference semiconductor chip using the drawing analysis information, and tracking the circuit connected to one end of the reference semiconductor chip to the other end connected to the other semiconductor chip, and the circuit structure The circuit structure can be detected by tracking.

If the type and circuit configuration of the semiconductor chip do not exist, storing a new semiconductor chip type and circuit configuration in the database using the circuit management unit.

When the drawing being manufactured is updated without using the existing circuit configuration, storing the updated circuit configuration in the drawing being manufactured in the database by using the circuit management unit may further include.

The database may classify and store the circuit configuration in units of the reference semiconductor chip.

The apparatus and method for extracting and designing PCB drawing information using big data according to an embodiment of the present invention has an effect of storing a circuit structure in a semiconductor chip unit by analyzing an existing drawing.

In addition, the PCB drawing information extraction and design assistance apparatus and method using big data according to an embodiment of the present invention can store the circuit structure and update the information in real time when a new circuit structure is checked in the drawing design process. There is an effect.

In addition, the PCB drawing information extraction and design assistance apparatus and method using big data according to an embodiment of the present invention is, by accumulating data and using big data, by arranging the order recommended to users according to the accumulated amount of information. , There is an effect that the user can use the circuit structure frequently used more easily.

1 is a block diagram of an apparatus for extracting and designing PCB drawing information using big data according to an embodiment of the present invention.
2 is a block diagram of a) a circuit detection unit and b) a circuit information management unit among a device for extracting and designing PCB drawing information using big data according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating a circuit structure connected to a reference semiconductor chip of a device for extracting PCB drawing information and designing using big data according to an embodiment of the present invention as three examples.
4 is a schematic diagram illustrating an interior of a reference semiconductor chip according to an embodiment of the present invention.
5 is a flowchart showing a method of extracting PCB drawing information and designing assistance using big data according to an embodiment of the present invention.
6 is a flowchart illustrating in more detail a step of storing or recommending a circuit configuration in a method of extracting and designing PCB drawing information using big data according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. The present invention may be implemented in various different forms, and is not limited to the embodiments described herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and the same reference numerals are assigned to the same or similar components throughout the specification.

1 is a block diagram of an apparatus for extracting and designing PCB drawing information using big data according to an embodiment of the present invention, and FIG. 2 is a block diagram of an apparatus for extracting and designing PCB drawing information using big data according to an embodiment of the present invention. a) a circuit detection unit and b) a block diagram of a circuit information management unit, and FIG. 3 is a circuit structure connected to a reference semiconductor chip of a PCB drawing information extraction and design assistance device using big data according to an embodiment of the present invention as three examples. 4 is a diagram schematically showing the interior of a reference semiconductor chip according to an embodiment of the present invention.

Hereinafter, an apparatus for extracting PCB drawing information using big data and a design assistance device using big data according to an embodiment of the present invention will be described in more detail with reference to FIGS. 1 to 3.

Referring to FIG. 1, a PCB drawing information extraction and design assistance apparatus 100 using big data according to an embodiment of the present invention analyzes a drawing to detect a circuit of a semiconductor chip included in the drawing, and the detected circuit It is formed to recommend a stored circuit to assist in drawing design after storing the data, and for this purpose, it is configured to include a drawing analysis unit 110, a circuit detection unit 120, a circuit information management unit 130, and a database 140 do.

The drawing analysis unit 110 is provided with an information extraction and design assistance device 100 to analyze drawing information. The drawing analysis unit 110 receives and analyzes an already completed drawing or a drawing currently being designed to generate at least one drawing analysis information.

Drawing analysis information is generated based on one reference semiconductor chip. The drawing analysis information preferably includes a reference semiconductor chip and a circuit connected to the reference semiconductor chip. In this case, the drawing analysis unit 110 may generate drawing analysis information by treating the flow of the circuit as being terminated when the other end of the circuit not connected to the reference semiconductor chip meets another semiconductor chip.

Referring to FIG. 3, FIG. 3A shows an example of a drawing received from the drawing analysis unit 110.

3A includes semiconductors A1, A2, and A3, and semiconductor A1 is connected in parallel with semiconductors A2 and A3.

Further, the semiconductor A1 is connected to the semiconductor A2 through a series connection with the resistor R1, the semiconductor A3 is connected through the connection with the resistor R2, and the resistor R2 is connected in parallel with the capacitors C5 and C6.

In addition, semiconductors A2 and A3 have a structure that is connected in parallel with two capacitors C1, C2 and C3, C4, respectively.

The drawing analysis unit 110 may generate three drawing analysis information using each of the semiconductors A1, A2, and A3 as a reference semiconductor chip as shown in FIGS. 3B to 3D.

3B is diagram analysis information using semiconductor A1 as a reference semiconductor chip. In order to obtain the drawing analysis information of the reference semiconductor chip A1 according to an exemplary embodiment of the present invention, if the circuit on the right side of the semiconductor A1 is followed, the semiconductor A2 is met through the resistor R1. At this time, the definition of the drawing analysis information is to determine that the flow of the circuit has ended when it meets another semiconductor chip, so the capacitors C1 and C2 connected in parallel past the semiconductor A2 are not included in the drawing analysis information of the reference semiconductor chip A1, and are disconnected. The circuit on the right ends at line E1.

In addition, if you follow the circuit on the left side of the semiconductor A1, you will encounter a branch point where the resistor R2 and the capacitors C5 and C6 are connected in parallel, and the flow of the circuit is terminated at that location because there is no circuit to proceed with the capacitors C5 and C6. However, the circuit passing through the resistor R2 meets the semiconductor chip A3, and the circuit on the left side of the semiconductor A1 also ends at the disconnection line E1 immediately after the semiconductor A3.

Accordingly, the drawing analysis information generated using the reference semiconductor chip A1 is displayed in the form of FIG. 3B.

Meanwhile, the diagram analysis information generated using the reference semiconductor chip A2 includes capacitors C1 and C2 connected in parallel to the right circuit of the semiconductor A2, as shown in FIG. 3C, and the semiconductor through the resistor R1 connected in series to the left circuit. It ends at A1. At this time, in the case of capacitors C5, C6 and resistor R2 connected after A1, it may be determined that the continuity of the circuit does not exist because they are connected to the semiconductor A1 through different circuits and lead terminals, and the circuit ends at the disconnection line E2. Is done.

Finally, the drawing analysis information generated using the reference semiconductor chip A3 includes capacitors C3 and C4 connected in parallel to the right circuit of the semiconductor A3, as shown in FIG. 3D, and the resistor R2 connected in series is included in the left circuit. It ends with capacitors C5, C6 and semiconductor A1 connected in parallel across. At this time, the semiconductor chip A2 is not included in the drawing analysis information of A3 for the same reason as the drawing analysis information of A2 described above, and the circuit is terminated at the disconnection line E3.

When drawing analysis information is generated by the drawing analysis unit 110, the circuit detection unit 120 receives the drawing analysis information and detects a circuit structure.

The circuit detection unit 120 is formed to detect a type of a reference semiconductor chip and detect a circuit structure by using the drawing analysis information. To this end, the circuit detection unit 120 may include a semiconductor chip detection module 210 and a circuit tracking module 220 as shown in FIG. 2A.

The semiconductor chip detection module 210 may detect the type of a reference semiconductor chip using the drawing analysis information, and check and number the configuration of the internal circuit and lead terminals of the semiconductor chip included in the drawing analysis information.

The circuit tracking module 220 detects a circuit structure using drawing analysis information. The circuit tracking module 220 tracks all circuits from the reference semiconductor chip to a position where the circuit ends.

Referring to FIG. 3B as an example, the circuit tracking module 220 performs circuit tracking based on the semiconductor chip A1. At this time, when tracking the left circuit, the circuit tracking module 220 ends the circuit tracking in the capacitors C5 and C6 and the semiconductor chip A3, and when tracking the right circuit, the circuit tracking is terminated in the semiconductor chip A2.

In addition, when the tracked circuit is connected to the semiconductor chip, the circuit tracking module 220 may check which lead terminal of the semiconductor chip the corresponding circuit is connected to and check the corresponding lead terminal. Through this, the circuit detection unit 120 according to an embodiment of the present invention may detect a connection type of a circuit and a type of a semiconductor chip by analyzing drawing analysis information in more detail.

4 schematically shows the interior of a reference semiconductor chip according to an embodiment of the present invention. Referring to this, the semiconductor chip detection module 210 according to an embodiment of the present invention may perform numbering after checking the configuration of the lead terminal inside the semiconductor chip. In the example of FIG. 4, a total of 8 lead terminals are formed on the semiconductor chip, and numbering is shown to be counterclockwise, but the present invention is not limited thereto.

Meanwhile, the circuit tracking module 220 tracks which lead terminals A, B, and C connected to the semiconductor chip are connected. Referring to FIG. 4, circuit A is connected to the 3rd lead terminal, circuit B is connected to the 7th lead terminal, and the circuit C is connected to the 6th lead terminal, respectively.

Through the operation of the semiconductor chip detection module 210 and the circuit tracking module 220, the circuit detection unit 120 according to an embodiment of the present invention uses drawing analysis information to determine the connection type of the circuit and the type of the semiconductor chip. It can be subdivided and detected.

Next, the circuit information management unit 130 recommends the circuit structure detected through the circuit detection unit 120 to a user or manages the circuit structure stored in the database 140 to be described later. To this end, the circuit information management unit 130 may include a circuit information storage module 230 and a circuit information recommendation module 240 as shown in FIG. 2B.

The circuit information storage module 230 is provided to store the circuit structure detected by the circuit detection unit 120 in the database 140 as circuit information. When the circuit information storage module 230 first receives the detected circuit structure from the circuit detection unit 120, it checks whether the same circuit structure previously stored in the database 140 exists. At this time, if it is determined that the same circuit structure previously stored in the database 140 exists, the circuit information storage module 230 updates the accumulated information amount of the circuit structure, and if it is determined that the same circuit structure previously stored does not exist. , The circuit information storage module 230 newly stores the corresponding circuit structure in the database 140.

The circuit information recommendation module 240 recommends a circuit structure having the highest similarity to the detected circuit structure among the circuit structures previously stored in the database 140 as the proposed circuit structure to the user. At this time, the circuit information recommendation module 240 may increase user convenience by recommending not only the circuit structure having the highest similarity but also the number set by the user in the order of the highest similarity, as a lower priority.

In addition, the circuit information recommendation module 240 determines which circuit structure is needed later by using the drawing part in which the design is completed in the drawing in which the design is currently in progress, and obtains the circuit structure expected to be needed from the database 140 You can also recommend it to users.

As an example, when detecting that A2 and a resistor R2 are connected in parallel to the semiconductor A1 as shown in FIG. 3A through the drawing analysis unit 110 and the circuit detection unit 120, the circuit information recommendation module 240 is It may be predicted that the circuit structure that can be connected next by combining the circuit structure stored in 140) may be the semiconductor A3 connected in series with the resistor R2, and may be recommended to the user.

Finally, the database 140 is provided to store the accumulated data of the circuit structure in order to receive and store the circuit structure from the circuit information storage module 230 or to transmit the circuit structure to the circuit information recommendation module 240. .

Upon receiving the circuit structure from the circuit information storage module 230, the database 140 may classify and store the circuit structure using a classification method preset by the user.

As an example, the database 140 may perform a primary classification using a reference semiconductor chip and its type based on the circuit structure, and perform secondary classification according to the numbering of lead terminals to which the circuit is connected again. have.

Meanwhile, FIG. 5 is a flowchart showing a method of extracting and designing PCB drawing information using big data according to an embodiment of the present invention, and FIG. 6 is a flowchart illustrating an extraction and design assistance method of PCB drawing information using big data according to an embodiment of the present invention. It is a flow chart showing in more detail the steps of storing or recommending a circuit configuration in the method.

Hereinafter, a method of extracting PCB drawing information and design assistance using big data according to an embodiment of the present invention will be described in detail with reference to FIGS. 5 and 6. In addition, hereinafter, for convenience of explanation, it will be described that the PCB drawing information extraction and design assistance device using big data as shown in FIGS. 1 to 4 is used, but the present invention is not necessarily limited thereto, and a similar operation is performed. It can be applied in various devices capable of performing.

Referring to FIG. 5, a method 500 for extracting and designing PCB drawing information using big data according to an embodiment of the present invention includes obtaining a drawing (S510) and determining whether a semiconductor chip is detected (S520). ) And checking, storing, or recommending a circuit configuration of the detected semiconductor chip (S530).

First, the PCB drawing information extraction and design assistance apparatus using big data acquires a drawing (step S510). At this time, the obtained drawing may be a drawing that has already been completed or may be a drawing in which design is currently in progress.

Next, the PCB drawing information extraction and design assistance apparatus using big data checks whether a semiconductor chip is detected using the drawing analysis unit (step S520).

The drawing analysis unit is provided to generate at least one drawing analysis information by receiving and analyzing an already completed drawing or a drawing currently being designed.

Drawing analysis information is generated based on one reference semiconductor chip. The drawing analysis information preferably includes a reference semiconductor chip and a circuit connected to the reference semiconductor chip. In this case, in step S510, when the other end of the circuit not connected to the reference semiconductor chip meets another semiconductor chip, the drawing analysis unit may treat the flow of the circuit as being terminated and generate drawing analysis information.

The drawing analysis unit may generate three drawing analysis information using each of the semiconductors A1, A2, and A3 as a reference semiconductor chip, as shown in FIGS. 3B to 3D.

3B is diagram analysis information using semiconductor A1 as a reference semiconductor chip. In order to obtain the drawing analysis information of the reference semiconductor chip A1 according to an exemplary embodiment of the present invention, if the circuit on the right side of the semiconductor A1 is followed, the semiconductor A2 is met through the resistor R1. At this time, the definition of the drawing analysis information is to determine that the flow of the circuit has ended when it meets another semiconductor chip, so the capacitors C1 and C2 connected in parallel past the semiconductor A2 are not included in the drawing analysis information of the reference semiconductor chip A1, and are disconnected. The circuit on the right ends at line E1.

In addition, if you follow the circuit on the left side of the semiconductor A1, you will encounter a branch point where the resistor R2 and the capacitors C5 and C6 are connected in parallel, and the flow of the circuit is terminated at that location because there is no circuit to proceed with the capacitors C5 and C6. However, the circuit passing through the resistor R2 meets the semiconductor chip A3, and the circuit on the left side of the semiconductor A1 also ends at the disconnection line E1 immediately after the semiconductor A3.

Accordingly, the drawing analysis information generated using the reference semiconductor chip A1 is displayed in the form of FIG. 3B.

Meanwhile, the diagram analysis information generated using the reference semiconductor chip A2 includes capacitors C1 and C2 connected in parallel to the right circuit of the semiconductor A2, as shown in FIG. 3C, and the semiconductor through the resistor R1 connected in series to the left circuit. It ends at A1. At this time, in the case of capacitors C5, C6 and resistor R2 connected after A1, it may be determined that the continuity of the circuit does not exist because they are connected to the semiconductor A1 through different circuits and lead terminals, and the circuit ends at the disconnection line E2. Is done.

Finally, the drawing analysis information generated using the reference semiconductor chip A3 includes capacitors C3 and C4 connected in parallel to the right circuit of the semiconductor A3, as shown in FIG. 3D, and the resistor R2 connected in series is included in the left circuit. It ends with capacitors C5, C6 and semiconductor A1 connected in parallel across. At this time, the semiconductor chip A2 is not included in the drawing analysis information of A3 for the same reason as the drawing analysis information of A2 described above, and the circuit is terminated at the disconnection line E3.

In this case, when the drawing analysis information generated by the drawing analysis unit does not exist, that is, if the semiconductor chip is not detected, the process of returning to step S510 and updating and obtaining the drawing is repeatedly performed.

In addition, when a semiconductor chip is detected, that is, when the drawing analysis information generated by the drawing analysis unit exists, the circuit configuration of the detected semiconductor chip is checked and stored or recommended (step S530).

The PCB drawing information extraction and design assistance device using big data performs step S530 using a circuit detection unit and a circuit information management unit. Step S530 may be performed in a more detailed order as shown in FIG. 6.

Referring to FIG. 6, the step of confirming, storing, or recommending a circuit configuration of a detected semiconductor chip according to an embodiment of the present invention (S530) is a step of checking the type and circuit configuration of the detected semiconductor chip (S610). , Checking whether the same type of semiconductor chip and circuit configuration exists in the database (S620), recommending circuit configurations in the order of high similarity (S630), storing a new semiconductor chip type and circuit configuration in the database Step S631, checking whether an existing circuit configuration is used (S640), updating the accumulated information amount of the used circuit configuration (S650), and storing a new circuit configuration in the database (S651).

First, the circuit detection unit checks the type and circuit configuration of the detected semiconductor chip (step S610). The circuit detection unit detects the type of the reference semiconductor chip using the drawing analysis information, and checks and number the configuration of the internal circuit and lead terminals of the semiconductor chip included in the drawing analysis information.

In addition, the circuit detection unit detects the circuit structure using the drawing analysis information, and tracks all circuits from the reference semiconductor chip to the position where the circuit ends.

Taking FIG. 3B as an example, in step S610, the circuit detection unit performs circuit tracking based on the semiconductor chip A1. At this time, when tracking the left circuit, the circuit tracking is terminated by the capacitors C5 and C6 and the semiconductor chip A3, and when tracking the right circuit, the circuit tracking is terminated by the semiconductor chip A2.

In addition, when the tracked circuit is connected to the semiconductor chip, the circuit detection unit may check which lead terminal of the semiconductor chip is connected to the circuit and check the corresponding lead terminal. Through this, in step S610, drawing analysis information may be analyzed in more detail to detect a connection type of a circuit and a type of a semiconductor chip.

Meanwhile, FIG. 4 briefly shows the interior of the reference semiconductor chip according to the embodiment of the present invention. Referring to this, the circuit detector may perform numbering after checking the configuration of the lead terminal inside the semiconductor chip. In the example of FIG. 4, a total of 8 lead terminals are formed on the semiconductor chip, and numbering is shown to be counterclockwise, but the present invention is not limited thereto.

In addition, the circuit detection unit tracks which lead terminals A, B, and C connected to the semiconductor chip are connected. Referring to FIG. 4, circuit A is connected to the 3rd lead terminal, circuit B is connected to the 7th lead terminal, and the circuit C is connected to the 6th lead terminal, respectively.

Through this process, the circuit detector may perform step S610 by subdividing and detecting a connection type of a circuit and a type of semiconductor chip using the drawing analysis information.

Next, the PCB drawing information extraction and design assistance apparatus using big data checks whether the same type of semiconductor chips and circuit configurations exist in the database using the circuit information management unit (step S620).

The circuit information management unit checks whether there is a circuit structure having the same type of semiconductor chip and circuit configuration among the circuit structures previously stored in the database, and if the corresponding circuit structure exists, recommends the circuit configuration in the order of high similarity. Perform (S630).

Through this, the PCB drawing information extraction and design assistance method using big data according to an embodiment of the present invention can not only recommend the circuit structure with the highest selectability to the user, but also subordinate to the user by the number set by the user. By recommending as, when a user designs a drawing using a circuit structure in which some differences exist, there is an effect of increasing user convenience because the circuit structure can be more easily designed.

In addition, in step S630, the circuit information management unit determines which circuit structure is required after using the drawing part for which the design is completed in the drawing in which the design is currently in progress, and obtains the circuit structure expected to be needed from the database to the user. It may further include a step of recommending.

As an example, when detecting that A2 and resistor R2 are connected in parallel to semiconductor A1 as shown in FIG. 3A using steps S610 and S620, the circuit information management unit combines the circuit structure stored in the database and connects to It can be predicted that the circuit structure in which there is may be a semiconductor A3 connected in series with the resistor R2 and recommended to the user.

Returning again, if there is no circuit structure having the same type of semiconductor chip and circuit configuration among the circuit structures previously stored in the database in step S620, the circuit management unit stores the new semiconductor chip type and circuit configuration in the database ( S631) is performed, and through this, information stored in the database can be accumulated and updated.

On the other hand, after performing step S630, the PCB drawing information extraction and design assistant device using big data according to an embodiment of the present invention determines whether the user uses an existing circuit configuration (step S640), and uses the existing circuit configuration. If so, the accumulated information amount of the used circuit configuration is updated (step S650).

In the case of using an existing circuit configuration, the circuit information management unit may continuously update the database in real time by updating the accumulated information amount of the circuit configuration selected and used by the user in the database. Through this, the PCB drawing information extraction and design assistance method using big data according to the present invention can increase the user's design convenience by always keeping the database up to date.

Further, when not using the existing circuit configuration, the circuit information management unit stores a new circuit configuration designed by the user in the database (step S651). At this time, the circuit information management unit updates the information in the database by storing the circuit configuration newly designed by the user in the database, and keeps the information in the latest information. Can increase.

Although an embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiment presented in the present specification, and those skilled in the art who understand the spirit of the present invention can add components within the scope of the same idea. It will be possible to easily propose other embodiments by changing, deleting, adding, etc., but it will be said that this is also within the scope of the present invention.

100: PCB drawing information extraction and design assistance device using big data
110: drawing analysis unit 120: circuit detection unit
130: circuit information management unit 140: database
210: semiconductor chip detection module 220: circuit tracking module
230: circuit information storage module 240: circuit information recommendation module

Claims (16)

A drawing analysis unit that analyzes an input drawing or analyzes a drawing being produced to generate at least one drawing analysis information;
A circuit detection unit for detecting a reference semiconductor chip included in the drawing analysis information and a circuit structure connected to the reference semiconductor chip;
A circuit information management unit that recommends the circuit structure detected by the circuit detection unit or manages a circuit structure stored in a database; And
A database for storing the circuit structure; PCB drawing information extraction and design assistance device using big data including. The method of claim 1,
The drawing analysis information is a device for extracting and designing PCB drawing information using big data including a circuit generated based on one reference semiconductor chip. The method of claim 2,
The drawing analysis information is a device for extracting and designing PCB drawing information using big data, which is a circuit configuration in which the reference semiconductor chip is connected to another semiconductor chip. The method of claim 3,
The circuit detection unit,
A semiconductor chip detection module for detecting a type of a reference semiconductor chip using the drawing analysis information; And
Big data including a circuit tracking module for detecting the circuit structure by tracking the circuit structure by tracking the circuit structure connected to the reference semiconductor chip to the other end connected to the other semiconductor chip using the drawing analysis information; PCB drawing information extraction and design assistance device using. The method of claim 4,
The circuit information management unit,
A circuit information storage module for storing the detected circuit structure as circuit information in the database; And
A circuit information recommendation module for recommending a circuit structure having the highest similarity to the detected circuit structure among the circuit structures stored in the database as a proposed circuit structure. The method of claim 5,
When the detected circuit structure is the same as the circuit information previously stored in the database, PCB drawing information extraction and design assistance device using big data for updating the accumulated information amount of the corresponding circuit information. The method of claim 6,
The proposed circuit structure is a device for extracting and designing PCB drawing information using big data recommended in the order of a large amount of accumulated information. The method of claim 7,
The database is a device for extracting and designing PCB drawing information using big data that classifies and stores the circuit information in units of the reference semiconductor chip. Acquiring a completed drawing or a drawing in production using a drawing analysis unit;
Analyzing the obtained drawing using the drawing analysis unit to detect a semiconductor chip; And
A method of extracting and designing PCB drawing information using big data including; checking, storing, or recommending a circuit configuration of the detected semiconductor chip using a circuit detection unit and a circuit information management unit. The method of claim 9,
In the detecting of the semiconductor chip, when drawing analysis information including a circuit generated based on one reference semiconductor chip is generated by analyzing the obtained drawing, it is determined that the semiconductor chip has been detected, and the drawing analysis information PCB drawing information extraction and design assistance method using big data that performs the step of acquiring the drawing again by determining that the semiconductor chip is not detected when is not generated. The method of claim 10,
The drawing analysis information is a method of extracting and designing PCB drawing information using big data, which is a circuit configuration in which the reference semiconductor chip is connected to another semiconductor chip. The method of claim 11,
The step of checking and storing or recommending the circuit configuration,
Checking the type and circuit configuration of the detected semiconductor chip using the circuit detection unit;
Checking whether the same type and circuit configuration of the semiconductor chip exist in a database using the circuit information management unit;
When the type and circuit configuration of the semiconductor chip exist, recommending to a user the circuit configurations stored in the database in an order of high similarity using the circuit information management unit;
Determining whether a user has updated the drawing being produced using the existing circuit configuration using the drawing analysis unit; And
When the drawing being produced is updated using the existing circuit configuration, updating the accumulated information amount of the existing circuit configuration used by the user using the circuit information management unit; and extracting PCB drawing information using big data including Design Aid Method. The method of claim 12,
The checking of the circuit configuration includes detecting the type of the reference semiconductor chip using the drawing analysis information, and tracking the circuit connected to one end of the reference semiconductor chip to the other end connected to the other semiconductor chip, and the circuit structure PCB drawing information extraction and design assistance method using big data to detect the circuit structure by tracking. The method of claim 13,
If the type and circuit configuration of the semiconductor chip does not exist, storing a new semiconductor chip type and circuit configuration in the database using the circuit management unit; extracting and designing PCB drawing information using big data further comprising: Auxiliary method. The method of claim 14,
When the drawing being manufactured is updated without using the existing circuit configuration, storing the updated circuit configuration in the drawing being manufactured in the database using the circuit management unit; a PCB using big data further comprising: Drawing information extraction and design assistance method. The method of claim 15,
The database is a method of extracting and designing PCB drawing information using big data that classifies and stores the circuit configuration in units of the reference semiconductor chip.

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