JPS63286972A - Processor for printed board original picture data - Google Patents

Abstract

PURPOSE:To reduce the generating man-hours of pattern data and to improve reliability by providing a repeating processing part and giving one of pattern data, the number or repeating times and intervals when patterns are disposed with even intervals. CONSTITUTION:In pattern data generation, a point P1 and a triangle P2P3P4, a point P11 and a triangle P21P31P41, and a point P12 and a triangle P22P32P42 have same forms, and they are disposed with even interval alpha, whereby they generate groups A, B and C. For generating data of the groups A and B after data of the group A is first generated and stored in a data storage part 2, the repeating processing part 6 is used. Namely, a data processing part 3 is connected with the storage part 2 and an instruction read part 4 and it generates three times data in which pattern data that has been stored in the storage part 2 is shifted in parallel by the instruction of the read part 4 (an interval alphaand the number of repeating times 3). For generating pattern data in which the patterns of the same form are disposed with even intervals, the man-hours can be reduced and the reliability can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an original image data processing device for a printed board, and more particularly to a processing mechanism for pattern data in which a plurality of patterns having the same shape exist at the same pitch.

[Conventional technology]

Processing of pattern data performed using a conventional processing device will be described.

FIG. 4 is a block diagram of a conventional processing device.

In the first example, the pattern data to be processed is temporarily stored in the data storage section 2 via the data input section i'6.

Next, all desired commands such as movement, addition, and deletion are given to the command reading section 4. If the pattern to be added is a fish, the command to add a point and the position of the point are given to the all command reading section 4. If the pattern to be added is a line segment, a command to add the line segment and the position of the end point of the line segment are given to the command reading unit 4. The instruction reading section 4 sends these instructions to the data processing section 3. The data processing section 3 freely accesses the pattern data stored in the data storage section 2 and performs processing according to the next command sent from the command reading section 4.゛Once this pattern data has been processed by the data processing unit 3 and is ready for drawing, the pattern data is output to a floppy disk or magnetic tape (not shown) through the data output unit 5, and is used in the drawing process, etc. handed over to subsequent processes.

FIG. 3 shows an example of a printed board pattern.

Triangles P2P: IP4, pzt Psi P41 and pzx PBfl P42 are each congruent and lined up with an interval α. '! 7'C, the distance between point P1° Pll and PI3 is also α, and the point P1 and triangles P and P.

The positional relationship of P4 is between point Ptt and triangle P21P11P4
The relationship is the same as that between the 1* point P12 and the triangle P22P22P42.

FIG. 5 is a flowchart illustrating the entire procedure for creating pattern data of the pattern shown in FIG. 3V using a conventional processing device.

First, create pattern data for the points P1 m "11 e Pll. Check the position of each point on a pattern drawing, etc., and give it to the command reader 9 4 along with a command to add all points, and the data processing section 3 will process it. By.

Pattern data for each point is created and stored in the data storage section 2. For triangles, pattern data is created using each side of the triangle as a line segment.

That is, to create pattern data for triangle P, P3P, three sides P, P, , P, P4, and p4p are created.

Position of end point Peg p3@p,,P4e P4*
P2 Check the entire pattern drawing etc. and give it to the command reading unit 4 along with the command to add a line segment for each side to create pattern data0 Other triangles P ztP 31 P 41
Similarly, for e P* MP712P4寞, if we check the position of the end point of each side and give the command d to add all line segments for each side and the position of the end point of the line segment, the third
Pattern data of the pattern shown in the figure is stored in the data storage section 2.

[Problem that the invention seeks to solve]

The conventional processing apparatus mentioned above has the following problems.

(b) Conventional equipment! When creating pattern data using i', it is necessary to input the positions of all points and the positions of all line segments that make up the pattern.

Second, as the number of points and line segments composing a pattern increases, the number of man-hours required to create pattern data increases proportionally.

(b) When checking the position from the pattern drawing, if you mistake the drawing and enter the entire t position by mistake, it will cause a position σt deviation. Furthermore, patterns with a large number of points or line segments have a high possibility of operator error (forgetting to add extra call), and there is a problem with the reliability of the pattern data.

In contrast to the conventional processing apparatus described above, the present invention can quickly create pattern data of a pattern in which certain patterns are arranged at the same intervals by simply providing the data of one of the patterns, the number of repetitions, and the interval. The difference is that pattern data can be created.

[Elaborate means to solve problems]

SUMMARY OF THE INVENTION An object of the present invention is to provide a printed board original data processing device that solves the drawbacks of conventional devices.

That is, according to the present invention, there is a data storage unit that stores the input pattern data of nine original drawings, a command reading unit that reads the operator's commands, and a data storage unit that stores the data according to instructions from the command reading unit. In the data processing device that reads and processes the pattern data from the section, the data processing device is connected to the data storage section and the instruction reading section, and stores the pattern data in the data storage section according to instructions from the instruction reading section. According to the present invention, there is provided an original image data processing device for a printed circuit board, which is characterized in that it includes a repeat processing section that translates the pattern data that has been generated and creates a plurality of t data.

〔Example〕

Next, one embodiment of the present invention will be described with reference to all the drawings.

FIG. 1 is a block diagram of the above embodiment.

In this figure, the apparatus of this embodiment is shown as follows: 1. A data input section 1 for inputting pattern data from a floppy disk and a magnetic tape (not shown). Data storage section 2 using a magnetic disk, data processing section 3 using a digital computer
One feature of the present invention is that a digital computer is used, and the system is composed of an instruction reading section 4, a floppy disk (not shown) and/or a data output section 5 for outputting all pattern data to a magnetic tape. is the data processing section 3
Similarly, it is equipped with a digital combiator, and a repeat processing section 6 for parallelly moving the pattern data stored in the data storage section 2 according to instructions from the instruction reading section 4 to create a plurality of t data.

Next, the operating procedure and operation of the apparatus of this embodiment will be explained using FIGS. 2 and 3.

FIG. 2 is a flowchart showing the operating procedure when creating pattern data using the device of this embodiment, and FIG.
It is an explanatory view showing an example of a pattern. In Figure 3, point P
R and triangle P! P, P.

and point ptt and triangle P21PR supervisor P41 and 1 point P
1 and the triangular PIIPS snow P411 have the same shape and are lined up at an interval α. In this example, points and triangles are treated as one group, and groups A, B, and
Let it be C. Among groups A, B, and C, the data 'kl-1 of group A is created first, and the data of groups B and C are created using the device of this embodiment. In FIG. 2, the number of repetitions N indicates the number of groups lined up. A value indicating the number of data to be created in the lined up group is set in the counter M. In this example, when creating data for group B, the value 2 is set to group C.
When creating data, the value 3 is set.

First, the position of point P and a command to add the point are given to the command reader 4. Also, the three sides P*P of triangle P, P, p4
s, PsPa, and P4P, and an instruction to add the position of the end point and a line segment to the command reading section 4, the operation of the data processing section 4), point P1, triangle P,
The pattern debo of P3P4 is stored in the data storage section 2. Next, when the interval α and the number of repetitions aN are given to the instruction reading unit 4, the operation of the repeat processing unit 6 starts.

The reheat processing unit 6 sets all values 2 to the counter M,
Perform the following processing.

The repeat processing unit 6 compares the number of repetitions N with the value of the counter M to determine whether the necessary number of groups have been created. That is, when the counter M becomes larger than the number of repetitions N, it is determined that the necessary number of groups have been created and the process ends.

When the counter M is less than or equal to the number of repetitions N, processing continues. Currently, the number of Q repetitions N is 3 and the value of the counter M is 2, so the process can be completed. Next, the parallel movement formula (%) is applied to the pattern data of group A stored in the data storage unit 2. That is, the pattern data of group A stored in the data storage section 2 is sequentially accessed and the point P is
1 is read, Ptt←P, +αx(M-1) is calculated, and the pH position is determined and stored in the data storage section '2. Line segment P, P3. P, P4. For P, P, take the position tg of the end point from the data storage unit 2 and get P2 ←P2 + α x (M -1)P, 31
.

Complete calculation and calculate line segment P21 P31 * psip4i
Store in the position money data storage unit 2 of $ "41F□. Since the value of the counter M is 2, the value of the movement value αx (M-1) is α, so access all the data of the group members and perform parallel movement. When the data is stored in the data storage section 2, the data for the glue 7'B is created and the next step occurs.Next, the value of the counter M is incremented by 1 and the process returns to the beginning.

Since the value of the counter M does not exceed the value of the number of repetitions N, the data of group A stored in the data storage unit 2 is accessed again and PH14-P, + a X (M -1) P22←
Calculate P, ÷ αX (M-1). The actual value of the movement value αX(M-1) is 2Xα
Therefore, the data of group A? Data of group C that has been translated by 2×α will be created. When 1 is added to the value of the cuff count M and the process returns to the beginning, the value of the counter M exceeds the number of repeats N by 1, so the operation of the repeat processing section 6 is completed.

When the processing is completed, the pattern data stored in the data storage section 2 is outputted via the data output section 5.

〔Effect of the invention〕

As described above, the present invention has the following effects.

(i) When creating pattern data of a plurality of patterns of the same shape lined up at the same interval using the processing apparatus according to the present invention, the lined up patterns are processed as shown in the flowchart of FIG. 2(a). It can be processed in 3 steps regardless of the number of steps, reducing the number of man-hours.

(11) Misalignment or leakage of pattern drawings due to copying or copying is avoided, and the reliability of pattern data is improved.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing the configuration of a printed board original image data processing apparatus according to the present invention. FIG. 2(a) is a flowchart illustrating an operation example when creating data of a pattern in which a plurality of patterns of the same shape are lined up at the same interval using the processing apparatus according to the present invention; Fig. 3 is a flowchart illustrating the operation of the repeat processing section of the apparatus. Fig. 3 is an explanatory diagram showing the pattern of the printed board original in the conventional processing apparatus and the processing apparatus according to the present invention. Fig. 4 shows the configuration of the conventional processing apparatus. Fig. 5 is a block diagram showing the operation file when creating data in which multiple patterns of the same shape are lined up at the same intervals using a conventional processing device.
It is a flowchart explaining I. l...data input section, 2...data storage section, 3...data processing section, 4...command reading section, 5... ...Data output section, 6...
...Repeat processing section. −・＋；、：＼ Agent Patent Attorney Uchihara f f−□、゛4. . t'x,, l+- point; Figure 2 (b)

Claims (1)

[Claims] a data storage unit that stores pattern data of the input original image; a command reading unit that reads instructions from an operator; and a data processing unit that reads and processes the pattern data from the data storage unit according to instructions from the command reading unit. In the original image data processing device, the repeat processing unit is connected to the data storage unit and the instruction reading unit, and creates a plurality of data obtained by parallelly moving the pattern data stored in the data storage unit according to instructions from the instruction reading unit. An original image data processing device for a printed board, characterized by comprising: