KR100257320B1 - Apparatus and method for managing computer color matching work - Google Patents

Abstract

PURPOSE: An apparatus for managing a computer color matching work and method thereof are provided to efficiently precede a work by displaying a progress of a current work on a work data screen, and by consistently maintaining designated values inputted. CONSTITUTION: A CCM work management program is set from a window program(S100). A standard sample is measured by a color measuring device(S200). A work condition is set(S300). A prescription result from the work condition is confirmed(S400). A dye made according to a dye mixture ratio dyes a test sample(S500). A work condition for a supplementary calculation is corrected and set(S600). A dye mixture ratio supplemented is obtained(S700). The sample dyed is measured, and compared with a target color(S800). It is returned to the stage at which the work condition is corrected and set(S900).

Description

Computer color matching task management device and method

The present invention relates to a computer color matching task management apparatus and a method thereof, and more particularly, computer color matching (calculation) of automatically calculating the mixing ratio of color materials (dye, pigment, paint, etc.) to a desired color ( Hereafter, it is called 'CCM') The list of color inputs, light source conditions, dyes, dyeing methods, etc., which are input values for efficiently managing the system, is specified. The present invention relates to a computer color matching task management apparatus and a method for consistently managing computer color matching tasks until the end of the process.

There are various conventional methods for producing a color (hereinafter referred to as a prescription), that is, a method of displaying a desired color on a desired salt solution.

Among them, a method using a computer includes a method using a CCM system, and the method using the CCM is as follows.

First, the client presents a reference sample to the producer.

The manufacturer then measures the reference sample with a spectrophotometer that is a colorimeter to obtain a color coordinate system value of the target color (same as the color of the reference sample).

According to the color coordinate system value for the target color, the manufacturer sets a prescription calculation condition of the CCM system in which the target color can be prescribed.

The prescription calculation condition is a condition such as a light source condition and a viewing condition, and since the same color is also different depending on the degree of brightness of light and the type of light, it should be considered when prescribing a target color.

When the prescription calculation condition is set, the prescription calculation is separately performed using the CCM system for each material constituting the colorant.

The manufacturer selects one prescription that may be closest to the target color in the prescription calculated for each material.

In addition, the manufacturer makes a test dyeing (hereinafter referred to as saline) on the same to-be-colored material as the selected prescription, and calculates the color difference from the target color by measuring the infected saline, that is, the saline sample, using a colorimeter.

As a result of the above-described target color, the salt sample and the color difference calculation, the manufacturer makes a pass or fail decision of the salt sample.

If the sample is larger than the target color and the color difference, the manufacturer makes a decision to reject, set the working conditions, and performs correction calculation for each material.

The working conditions relate to prescription calculation conditions, target colors, optimal prescription selection conditions, chloride conditions, and the like.

The manufacturer then repeats the process from staining to calibration calculation until the color difference is obtained.

However, the same color production for the target color using the conventional computer color matching has a problem of setting the working condition of the correction calculation for each material, setting the target color, and prescribing calculation each time until the target color is obtained.

In addition, since the producer may cause a mistake when registering a job due to the above problems, there is a problem that the work efficiency is lowered.

Accordingly, the present invention has been made to solve the conventional problems, and it is possible to know the current work progress state on the work data screen and to maintain the input values consistently so that the work progress can be efficiently performed. Disclosed are a computer color matching task management apparatus and a method for managing a task.

1 is a block diagram of a computer color matching task management apparatus according to an embodiment of the present invention,

2 is an operation flowchart of the computer color matching task management apparatus according to the embodiment of the present invention,

3 is a state diagram of an initial screen of a computer color matching task management device according to an embodiment of the present invention;

4 is a state diagram of a job open screen of a computer color matching job management device according to an embodiment of the present invention;

5 is a state diagram of a dye bundle selection screen of a computer color matching task management device according to an embodiment of the present invention;

6 is a state diagram of a dye method selection screen of the computer color matching task management apparatus according to the embodiment of the present invention.

The present invention as a means for solving the above technical problem

Input means for outputting a signal corresponding to a key operation state selected by a user;

A control means for receiving a signal output from the input means, performing a function corresponding to the input signal, and outputting a corresponding control signal to display a function to be performed;

And display means for displaying a function being performed according to the control signal output from the control means.

The present invention as another means for solving the above technical problem is

Colorizing a reference sample to obtain a color coordinate system of a target color;

Setting working conditions such as a prescription calculation condition, an optimal prescription selection condition, and a chloride condition;

Obtaining a mixing ratio of the dye according to the set working condition;

Colorizing the stained saline sample according to the dye mixing ratio to obtain a result of coloration;

Comparing and evaluating the sample and a target color;

If the evaluation fails, performing a correction calculation;

And comparing, evaluating and correcting the target color and the sample by the correction calculation until the acceptance color difference is obtained,

And storing the registered contents by setting a work code.

The above-described configuration will be described in detail with reference to the accompanying drawings the most preferred embodiment that can be easily implemented by those skilled in the art to which the present invention pertains.

1 is a block diagram of a computer color matching task management apparatus according to an embodiment of the present invention.

As shown in FIG. 1, a computer color matching task management device according to an embodiment of the present invention includes a key input unit 1 for detecting an operation of a key selected by a user and outputting a signal according to the detected key operation. The control unit 2 receives the signal output from the key input unit 1 to perform a corresponding CCM task management function, and outputs a control signal so that the user can see the function being performed. And a storage unit 3 for outputting a signal for the stored contents to the control unit 2 according to the control signal output from the control unit 2, and a function being performed by receiving a signal output from the control unit 2. It comprises a function display unit 4 for displaying.

2 is an operation flowchart of the computer color matching task management apparatus according to the embodiment of the present invention.

As shown in FIG. 2, a computer color matching task management apparatus according to an embodiment of the present invention may be used.

Setting a CCM work management program from the window program (S100);

Coloring the reference sample with a colorimeter to obtain a color coordinate system of the reference sample (S200);

Setting prescription calculation conditions such as visual field conditions and light source conditions, optimal prescription selection conditions such as color evaluation, unit price, color difference, etc., and conditions for each light source, and the condition for the dyes such as dyes, materials, and dyes (S300). )Wow;

Confirming a prescription result for the set working condition, that is, dye mixing ratio (S400);

Dyeing the dye prepared according to the dye mixing ratio to the test sample, colorizing the saline sample, and comparing and evaluating it with a target color to determine whether it is matched (S500);

If the prescription result is not corrected, correcting and setting a working condition for correction calculation (S600);

Obtaining a corrected dye mixing ratio by correction and set working conditions (S700);

Preparing a dye according to the corrected dye mixing ratio, dyeing the test sample with the produced dye, colorizing the stained saline sample, and comparing and determining the target color as a color measurement result (S800);

If it is determined that the acceptance decision is not successful, the method includes a step (S900) of returning to the step of correcting and setting the working condition for the correction calculation.

3 is a state diagram of an initial screen of a computer color matching task management device according to an embodiment of the present invention.

As shown in FIG. 3, the initial screen of the CCM task management device is a prescription task table created in a database for simplifying the prescription procedure, and the working conditions, that is, dyeing, can be easily set by the user. Dye bundles and dyes, which are basic information of dyes that can be dyed by each component and material, and dyes for the dye bundles, prescription evaluation criteria, condition light sources, and condition fields for dyes Prescription calculation conditions are shown, as well as the spectral coordinate system for the reference sample colorimetrically measured.

The basic information on each of the working conditions is designed in advance, and a value is set by the user.

At the top of the Job Management screen, the job (JOB) to which the new job, open job, save, and print commands belong, the dye setting, dye bundle, sample color measurement, the dyeing method, and the formula, view, prescription There is a prescription to which the calculation belongs, VIEW and HELP.

4 is a state diagram of a job opening screen of the computer color matching job management apparatus according to the embodiment of the present invention.

The window shown in FIG. 4 is shown by the job open command selection.

The job open command selection is selected by selecting a job command in the initial job management window and then selecting job open or by double-clicking a cell under the job command.

In the job management small window displayed by the job open command, job lists are listed in the middle, and job view, close, delete, and prescription commands are displayed in the upper right.

In the lower side, a display indicating the work status of the registered work list is displayed, and a command for registering and listing the work status of the work list is displayed.

5 is a state diagram of the dye bundle selection screen of the computer color matching task management apparatus according to the embodiment of the present invention.

5 is a window (screen) that appears when selecting a bundle of dyes displayed on the initial work management window, or after selecting a prescription command, and a bundle of dyes that can be dyed for each material. Is listed, and the material effect index, which is an index in which the selected dye bundle for the material and the dyeing method, the material indicated, can be effectively dyed.

6 is a state diagram of a dye method selection screen of the computer color matching task management apparatus according to the embodiment of the present invention.

6 is a screen which appears when selecting a dye method selected on the initial work management screen or selecting a preparation command, and selecting dye method setting. The displayed dye method window shows a set of dye bundles and an address material. In this regard, the stomatitis law corresponding to the addressing material is shown.

Then, the salt salt method is shown, and the designated salt salt method is selected when the selection is made.

1 to 6, a computer color matching task management apparatus and method thereof according to an embodiment of the present invention will be described.

The producer executes the CCM task management program in the window window so that the CCM task management program appears on the display unit 4 which is the window window (S100).

The manufacturer performs colorimetry using a spectrophotometer to determine the color of the reference sample received from the client.

The value measured by the spectrophotometer appears as a color coordinate system value in the task management window as shown in FIG. 2 (S200).

As shown in Fig. 2, the color coordinate value of the target color obtained by color measurement is the wavelength of visible light from the left to the right, and the left part is violet and the right part is red.

The manufacturer operates the key input unit 1 to set prescription calculation conditions according to the color coordinate system values.

The prescription calculation condition is a condition light source, condition field, and the set prescription calculation condition is stored in the storage unit (3).

The purpose of setting the condition light source and the condition field is generally the same color, but when the illumination color is different or the light intensity is different, the color looks different.

Therefore, if the reference light source and the field of view are not set, the standard of prescription is changed and the desired target color is not prescribed.

When the setting of the prescription calculation condition is finished, the key input unit 1 is operated to set the working condition.

The setting of the working condition is to set the work management contents shown in the work management window of FIG.

The producer may set the contents by placing the mouse on the task management contents displayed in the task management window, but may set the corresponding task management contents by opening the job, the preparation and the prescription at the top.

Therefore, the manufacturer opens the preparation at the top, and then selects the dye setting, dye bundle, dye method, and dye setting in the sample list.

By the setting of the chloride, a window corresponding to the setting of the chloride appears, and the producer sets the corresponding chloride.

And the manufacturer sets the constituent material of the to-be-tainted material as shown in FIG.

When the producer sets the constituent material as described above, the dye bundle of the work management window is a bundle of 10-20 dyes corresponding to the set material.

Then, the manufacturer selects the dye bundle as shown in FIG. 4 so that a window corresponding to the dye bundle appears, and sets the corresponding dye bundle among the dye bundles listed in the displayed window.

After setting the dye bundle, the manufacturer selects the salt method as shown in FIG. 5 so that the window for selecting the dye method appears, and sets the used salt method according to the dye bundle, the addressing material, and the main dyeing method displayed in the displayed window.

After the use salt method is set, the dye to be used for the dye is selected, and the calculation result evaluation which is the basis of the prescription evaluation is set.

As shown in Fig. 2, the calculation result evaluation is the color difference between the sample and the target color, unit price, conditional light source, and metamerism.

The metamerism designates a particularly important part of the color spectral distribution. The reason for designating the metamerism as described above is that the colors of different spectral distributions may appear to be the same color under any light source conditions. The purpose of this is to assess infection by identifying identified factors.

As described above, the evaluation of the calculation result is a criterion for judging the acceptance of the saline sample stained according to the prescription.

After the setting of the working conditions, the manufacturer selects the prescription at the top of the set up, select the prescription calculation in the prescription selection list to calculate the dye blending rate, select the recipe view to confirm the dye blending rate (S400)

When the producer operates the key input unit 1 to select the prescription view and sets it, the controller 2 determines that the signal of the key input unit 1 is the prescription view and is stored in the storage unit 3. After reading the prescribed prescription condition values, the dye blending ratio is calculated, and a control signal is output so that the calculated dye blending ratio appears on the display unit 4.

The display unit 4 causes the dye blending ratio to appear in the prescription view window according to the control signal output from the control unit 2.

The manufacturer confirms the dye blending ratio through the above formula, and then dyes as a dye blended by the dye blending ratio to the test sample actually set.

The stained saline sample is colorimetrically measured with a colorimeter, and the result of coloration is shown in the prescription window.

Then, the color difference between the sample and the target color is calculated, and the color difference between the sample and the target color appears in the acceptance color difference of the calculation result evaluation column of FIG. 2 attached by the color difference calculation.

The producer judges the acceptance based on the color difference shown in the acceptance color difference and the contents of the evaluation column. (S500)

If the judgment is made in the above-described judgment, the working condition which is considered necessary to be corrected among the set working conditions for correction calculation is corrected and set. (S600)

Values other than those modified and set above are automatically set to the set values.

After the calibration is completed, the manufacturer selects the prescription calculation of the selection list to check the corrected calculation value, and then selects the prescription view to check the corrected dye mixing ratio again (S700).

Then, the manufacturer dyes the test sample with the dye mixing ratio obtained by the calibration, and the dyed test sample is measured using a colorimeter to obtain a color coordinate system value.

The manufacturer compares the color coordinate system value of the corrected salt sample and the color coordinate system value of the target color, and the compared value is displayed in the calculation result evaluation column displayed on the initial screen of the CCM. It is determined whether the saline sample passes or fails (S800).

If the rejection result is found again in the prescription result, the correction operation is repeated until the acceptance decision is made, and if the acceptance result is found in the prescription result, the set data is registered as shown in FIG. 3 (S900).

The registration is possible even during the prescribing work, but the work progress state should be set accordingly.

The present invention creates a prescription work table separately in the database and registers all the work conditions related to the prescription at the first time, thereby simplifying the prescription work, and by collectively processing the prescription calculation, registration of the salt sample, acceptance or correction, and the like, There is an effect that can be prevented in advance by error of the user input error.

Claims (3)

Input means for outputting a signal corresponding to a key operation state selected by a user; A control means for receiving a signal output from the input means, performing a function corresponding to the input signal, and outputting a corresponding control signal to display a function to be performed; And display means for displaying a function being performed in accordance with a control signal output from the control means. Colorizing the reference sample to obtain a color coordinate system of a target color; Setting working conditions such as a prescription calculation condition, an optimal prescription selection condition, and a chloride condition; Obtaining a mixing ratio of the dye according to the set working condition; Colorizing the stained saline sample according to the dye mixing ratio to obtain a result of coloration; Comparing and evaluating the sample and a target color; If the evaluation fails, performing a correction calculation; And comparing, evaluating, and correcting the target color and the sample by the correction calculation until a pass color difference is obtained. The method of claim 1, If the evaluation fails, performing the correction calculation Computer color matching job management method, characterized in that the working conditions other than the modified working conditions are automatically set to already set values.

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