An ink monitoring and control system for color printing

Abstract

This invention discloses an ink monitoring and adjustment system for color printing, relating to the field of ink monitoring and adjustment technology. It includes an intelligent adjustment terminal for controlling data transmission and information interaction between various modules; a database system for storing historical work orders and priority work order numbers; and a work order platform for generating work orders to be completed. The invention first filters all work orders to be completed in the work order platform to determine real-time work orders. Then, it matches and analyzes historical work orders with real-time work orders to determine the predicted ink consumption per unit font. Finally, it compares the predicted ink consumption per unit font with the ink usage in historical work orders to determine the total ink consumption of the real-time work orders and the status of the color printing press. This method not only avoids excessive or insufficient ink addition but also monitors the status of the color printing press in real time, enabling timely repair of abnormal color printing presses and extending their service life.

Description

Technical Field

[0001] This invention relates to the field of ink monitoring and adjustment technology, specifically to an ink monitoring and adjustment system for color printing. Background Technology

[0002] A color printer is a high-tech digital printing device that uses inkjet printing without physical contact. Therefore, it is not limited by any material and can perform color photo-quality printing on surfaces such as wood, glass, crystal, metal plates, floor tiles, ceramic tiles, CDs, acrylic, plexiglass, EVA / KT boards, leather, silicone, plastics, PP, PE, PVC, fabrics, self-adhesive labels, and stone.

[0003] Existing color printing presses do not predict the amount of ink used during printing. If too little ink is added, it needs to be added midway through the process. If too much ink is added, it will remain in the color printing press. When the ink remains for too long, its quality will deteriorate, which will affect the printing quality. Summary of the Invention

[0004] To solve the above-mentioned technical problems, an ink monitoring and adjustment system for color printing is provided. This technical solution addresses the issue raised in the background art that existing color printing presses do not predict the amount of ink used during printing. If too little ink is added, it needs to be added midway through the process. If too much ink is added, it will cause ink to remain in the color printing press. When the ink remains for too long, the quality of the ink will deteriorate, which will affect the printing quality.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: An ink monitoring and control system for color printing includes: The intelligent adjustment terminal is used to control the various modules to predict and compare ink usage of real-time and historical work orders, and to determine the total ink consumption of real-time work orders; the intelligent adjustment terminal is also used to control data transmission and information interaction between the various modules. A database system is used to store historical work orders and priority work order numbers; Work order platform, which is used to generate work orders to be completed; The ink usage prediction module is used to analyze and process the ink usage of real-time work orders and historical work orders to determine the predicted ink consumption per unit font. The ink usage adjustment module is used to calculate and analyze the predicted ink consumption per unit font to determine the total ink consumption of a real-time work order.

[0006] Preferably, the ink usage prediction module is used to analyze and process the ink usage of real-time work orders and historical work orders, and the specific steps to determine the predicted ink usage of real-time work orders include the following: Based on the database system, data reading and processing are performed to obtain historical work orders; Based on the work order platform, data reading and processing are performed to obtain real-time work orders; Based on real-time work orders, historical work orders are compared and analyzed to determine the ink usage set for similar work orders; Based on the ink usage set of similar work orders, the ink usage of real-time work orders is predicted to determine the predicted ink consumption per unit font.

[0007] Preferably, the process of reading and processing data based on the work order platform to obtain real-time work orders specifically includes the following steps: The work order platform is used to read and process data to obtain all work orders to be completed. Read and process the data of all pending work orders to obtain the work order number of all pending work orders; Based on the database system, data is read and processed to determine the priority work order number; Based on the priority work order number, the work order numbers of all pending work orders are compared and analyzed to determine the real-time work order.

[0008] Preferably, the step of comparing and analyzing the work order numbers of all pending work orders based on priority work order numbers to determine real-time work orders specifically includes the following steps: Based on the priority work order number, perform matching analysis on the work order numbers of all work orders to be completed; If there is a priority work order number among all the work order numbers to be completed, sort the work order generation time corresponding to the priority work order number among all the work order numbers to be completed. Set the pending work order corresponding to the earliest work order generation time in the priority work order number as a real-time work order; If there is no priority work order number among all the work order numbers to be completed, sort the work order generation time corresponding to all the work orders to be completed. Set the work order to be completed corresponding to the earliest work order generation time as a real-time work order.

[0009] Preferably, the step of comparing and analyzing historical work orders based on real-time work orders to determine the ink usage set for similar work orders specifically includes the following steps: The system reads and processes information from real-time work orders and historical work orders to obtain the files to be printed and the files that have already been printed. The data is read and processed separately for the file to be printed and the already printed file to determine the content of the file to be printed and the content of the already printed file. The content of the printed document is matched with the content of the document to be printed to determine a set of similar printed document contents. Based on the maximum value function, the ink usage of historical work orders corresponding to the set of similar printed file content is sorted to obtain the ink usage set of similar work orders.

[0010] Preferably, the step of predicting the ink usage of real-time work orders based on the ink usage set of similar work orders to determine the predicted ink consumption per unit font specifically includes the following steps: Based on the ink usage set of similar work orders, the average value is calculated to obtain the predicted ink usage of real-time work orders. Extract and process the data from the content of the document to be printed to determine the number of fonts to be printed; Based on the ink usage forecast and the number of fonts to be printed from real-time work orders, the average value is calculated to determine the predicted ink consumption per unit font. For similar work orders, the ink quantity is read and processed using the corresponding printed file content in the set to determine the number of printed characters; Based on the ink volume of similar work orders, the maximum value in the set and the number of printed fonts are used to perform average calculation to determine the maximum ink consumption per unit font. The minimum ink consumption per unit font is determined by averaging the minimum ink consumption in the set of similar work orders and the number of printed fonts.

[0011] Preferably, the ink usage adjustment module is used to calculate and analyze the predicted ink consumption per unit font, and to determine the total ink consumption of the real-time work order, specifically including the following steps: The color printing press processes work orders based on real-time work orders and obtains real-time printing data; the real-time printing data includes the amount of ink used and the number of characters printed. Based on the amount of ink used and the number of characters printed, the average value is calculated to determine the real-time ink consumption per unit character. Based on the real-time ink consumption per unit font and the predicted ink consumption per unit font, a comparative analysis is performed to determine the total ink consumption of the real-time work order.

[0012] Preferably, the step of comparing and analyzing the real-time ink consumption per unit font and the predicted ink consumption per unit font to determine the total ink consumption of the real-time work order specifically includes the following steps: The real-time ink consumption per unit font and the predicted ink consumption per unit font are judged and processed. If the real-time ink consumption per unit font is greater than the predicted ink consumption per unit font, the real-time ink consumption per unit font and the maximum ink consumption per unit font are compared and analyzed to determine the status of the color printing press. If the real-time ink consumption per unit font is equal to the predicted ink consumption per unit font, the color printing press is in normal condition, and the total ink consumption of the real-time work order is within the ink usage set of similar work orders. If the real-time ink consumption per unit font is less than the predicted ink consumption per unit font, the real-time ink consumption per unit font and the minimum ink consumption per unit font are compared and analyzed to determine the status of the color printing press.

[0013] Preferably, the step of comparing and analyzing the real-time ink consumption per unit font and the maximum ink consumption per unit font to determine the status of the color printing press specifically includes the following steps: The real-time ink consumption per unit font and the maximum ink consumption per unit font are judged and processed. If the real-time ink consumption per unit font is less than or equal to the maximum ink consumption per unit font, the color printing machine is in normal condition, and the total ink consumption of the real-time work order is within the ink usage set of similar work orders. If the real-time ink consumption per unit font exceeds the maximum ink consumption per unit font, the color printing machine is in an abnormal state. The real-time ink consumption per unit font and the number of fonts to be printed are calculated to determine the total ink consumption of the real-time work order. Once the real-time work order is completed, the color printing machine is inspected and repaired.

[0014] Preferably, the step of comparing and analyzing the real-time ink consumption per unit font and the minimum ink consumption per unit font to determine the status of the color printing press specifically includes the following steps: The real-time ink consumption per unit font and the minimum ink consumption per unit font are determined and processed. If the real-time ink consumption per unit font is greater than or equal to the minimum ink consumption per unit font, the color printing machine is in normal condition, and the total ink consumption of the real-time work order is within the ink consumption set of similar work orders. If the real-time ink consumption per unit font is less than the minimum ink consumption per unit font, the color printing machine is in an abnormal state. The real-time ink consumption per unit font and the number of fonts to be printed are calculated and processed to determine the total ink consumption of the real-time work order. After the real-time work order is completed, the color printing machine is inspected and repaired.

[0015] Furthermore, an ink monitoring and adjustment method for color printing is proposed, which employs an ink monitoring and adjustment system for color printing as described above, comprising: S100. Based on the priority work order number, compare and analyze the work order numbers of all pending work orders to determine the real-time work order. S200: Calculate and analyze real-time work orders based on historical work orders to determine the predicted ink consumption per unit font. The S300 color printing press processes work orders based on real-time work orders and obtains real-time printing data. S400: Based on real-time printing data, compare and analyze the predicted ink consumption per unit font to determine the total ink consumption of the real-time work order and the status of the color printing machine.

[0016] Compared with the prior art, the present invention provides an ink monitoring and adjustment system for color printing, which has the following beneficial effects: This invention first filters all pending work orders on the work order platform to determine real-time work orders. Then, it matches and analyzes historical work orders using real-time work orders to determine the predicted ink consumption per unit font. Finally, it compares the predicted ink consumption per unit font with the ink usage in historical work orders to determine the total ink consumption of the real-time work orders and the status of the color printing press. This method not only avoids adding too much or too little ink but also monitors the status of the color printing press in real time, enabling timely repair of color printing presses with abnormal conditions and extending the service life of the color printing press. Attached Figure Description

[0017] Figure 1 This is a structural block diagram of an ink monitoring and adjustment system for color printing proposed in this invention; Figure 2 This is a flowchart illustrating steps S100-S400 of an ink monitoring and adjustment method for color printing proposed in this invention. Detailed Implementation

[0018] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Reference Figure 1 As shown, an ink monitoring and control system for color printing includes: The intelligent adjustment terminal is used to control the various modules to predict and compare ink usage of real-time and historical work orders, and to determine the total ink consumption of real-time work orders; the intelligent adjustment terminal is also used to control data transmission and information interaction between the various modules. A database system is used to store historical work orders and priority work order numbers; Work order platform, which is used to generate work orders to be completed; The ink usage prediction module is used to analyze and process the ink usage of real-time work orders and historical work orders to determine the predicted ink consumption per unit font. The ink usage adjustment module is used to calculate and analyze the predicted ink consumption per unit font to determine the total ink consumption of the real-time work order. Those skilled in the art will understand that ink needs to be added to the inside of the color printing press before processing. If too little ink is added, the work order cannot be completed. If too much ink is added, excess ink will remain inside the color printing press after the work order is completed. If the ink remains for too long, its quality will decrease due to prolonged contact with air, which will affect the printing quality of subsequent work orders. In addition, the real-time ink consumption during the printing process can also reflect the status of the color printing press. Therefore, by monitoring the ink usage, not only can problems with the quality of subsequent work orders be avoided, but abnormalities of the color printing press can also be detected in time, and timely maintenance can be carried out to extend the service life of the color printing press. Example 1

[0020] The ink usage prediction module is used to analyze and process ink usage for real-time and historical work orders. Determining the predicted ink usage for real-time work orders specifically includes the following steps: Based on the database system, data reading and processing are performed to obtain historical work orders; Understandably, to predict ink usage for real-time work orders, a control group needs to be set up. The control group needs to have a strong correlation with real-time work orders. Therefore, the ink usage for real-time work orders is predicted by analyzing historical work orders. Based on the work order platform, data reading and processing are performed to obtain real-time work orders; Based on real-time work orders, historical work orders are compared and analyzed to determine the ink usage set for similar work orders; Based on the ink usage set of similar work orders, the ink usage of real-time work orders is predicted to determine the predicted ink consumption per unit font.

[0021] The process of reading and processing data based on the work order platform to obtain real-time work orders includes the following steps: The work order platform is used to read and process data to obtain all work orders to be completed. Read and process the data of all pending work orders to obtain the work order number of all pending work orders; Based on the database system, data is read and processed to determine the priority work order number; Based on the priority work order number, the work order numbers of all pending work orders are compared and analyzed to determine the real-time work order.

[0022] The process of comparing and analyzing the work order numbers of all pending work orders based on priority work order numbers to determine real-time work orders includes the following steps: Based on the priority work order number, perform matching analysis on the work order numbers of all work orders to be completed; If there is a priority work order number among all the work order numbers to be completed, sort the work order generation time corresponding to the priority work order number among all the work order numbers to be completed. Set the pending work order corresponding to the earliest work order generation time in the priority work order number as a real-time work order; If there is no priority work order number among all the work order numbers to be completed, sort the work order generation time corresponding to all the work orders to be completed. Set the work order to be completed corresponding to the earliest work order generation time as a real-time work order; Understandably, some work orders need to be completed in a short time, while others do not. Therefore, work orders are divided into priority work orders and ordinary work orders. Before monitoring the ink usage of work orders, it is necessary to determine which work orders to process (i.e., real-time work orders). To distinguish between priority work orders and ordinary work orders, different work order numbers need to be set. When there are multiple priority work orders, it is necessary to filter out the work orders to be processed first based on their generation time.

[0023] The process of comparing and analyzing historical work orders based on real-time work orders to determine the ink usage set for similar work orders includes the following steps: The system reads and processes information from real-time work orders and historical work orders to obtain the files to be printed and the files that have already been printed. The data is read and processed separately for the file to be printed and the already printed file to determine the content of the file to be printed and the content of the already printed file. The content of the printed document is matched with the content of the document to be printed to determine a set of similar printed document contents. Based on the maximum value function, the ink usage of historical work orders corresponding to the set of similar printed file content is sorted to obtain the ink usage set of similar work orders; It is understandable that color printers can process multiple work orders, but some work orders may be processed multiple times. However, as the color printer is used for a longer period of time, the amount of ink used during printing will change. Therefore, by matching the files to be printed in the current work order with historical work orders, the same files (i.e., already printed files) that are to be printed in the current work order are identified. The amount of ink used by the color printer for each print is not constant. As the color printer ages with increased usage time, the amount of ink used by the aging color printer will change. Therefore, the ink usage of the current work order is predicted by using historical work orders.

[0024] The process of predicting ink consumption for real-time work orders based on the ink usage set of similar work orders, and determining the predicted ink consumption per unit font, specifically includes the following steps: Based on the ink usage set of similar work orders, the average value is calculated to obtain the predicted ink usage of real-time work orders. Extract and process the data from the content of the document to be printed to determine the number of fonts to be printed; Based on the ink usage forecast and the number of fonts to be printed from real-time work orders, the average value is calculated to determine the predicted ink consumption per unit font. For similar work orders, the ink quantity is read and processed using the corresponding printed file content in the set to determine the number of printed characters; Based on the ink volume of similar work orders, the maximum value in the set and the number of printed fonts are used to perform average calculation to determine the maximum ink consumption per unit font. Based on the minimum value of ink consumption in similar work orders and the number of printed fonts, the average value is calculated to determine the minimum ink consumption per unit font. It is understandable that the amount of ink used for the same work order may vary, as it changes with the aging of the color printing press. Therefore, by analyzing historical work orders, the maximum and minimum ink consumption per unit font can be determined. Subsequently, based on the determination of the maximum and minimum ink consumption per unit font, it is possible to determine whether there are any abnormalities in the status of the color printing press. Example 2

[0025] The ink usage adjustment module is used to calculate and analyze the predicted ink consumption per unit font, and to determine the total ink consumption of a real-time work order. This includes the following steps: The color printing press processes work orders based on real-time work orders and obtains real-time printing data; the real-time printing data includes the amount of ink used and the number of characters printed. Based on the amount of ink used and the number of characters printed, the average value is calculated to determine the real-time ink consumption per unit character. Based on the real-time ink consumption per unit font and the predicted ink consumption per unit font, a comparative analysis is conducted to determine the total ink consumption of the real-time work order. Understandably, to determine the ink usage of a real-time work order, the color printing press needs to partially process the work order. By verifying the predicted ink consumption per unit font using the data from this partial processing, it can be determined whether the ink level inside the color printing press needs to be adjusted. In addition, the data from this partial processing can also be used to determine the status of the color printing press. When the status of the color printing press becomes abnormal, it can be repaired in a timely manner, preventing damage to the color printing press during subsequent processing and extending its service life.

[0026] The process of comparing and analyzing the real-time ink consumption per unit font and the predicted ink consumption per unit font to determine the total ink consumption of a real-time work order includes the following steps: The real-time ink consumption per unit font and the predicted ink consumption per unit font are judged and processed. If the real-time ink consumption per unit font is greater than the predicted ink consumption per unit font, the real-time ink consumption per unit font and the maximum ink consumption per unit font are compared and analyzed to determine the status of the color printing press. If the real-time ink consumption per unit font is equal to the predicted ink consumption per unit font, the color printing press is in normal condition, and the total ink consumption of the real-time work order is within the ink usage set of similar work orders. If the real-time ink consumption per unit font is less than the predicted ink consumption per unit font, the real-time ink consumption per unit font and the minimum ink consumption per unit font are compared and analyzed to determine the status of the color printing press.

[0027] The process of comparing and analyzing the real-time ink consumption per unit font and the maximum ink consumption per unit font to determine the status of the color printing press includes the following steps: The real-time ink consumption per unit font and the maximum ink consumption per unit font are judged and processed. If the real-time ink consumption per unit font is less than or equal to the maximum ink consumption per unit font, the color printing machine is in normal condition, and the total ink consumption of the real-time work order is within the ink usage set of similar work orders. If the real-time ink consumption per unit font exceeds the maximum ink consumption per unit font, the color printing machine is in an abnormal state. The real-time ink consumption per unit font and the number of fonts to be printed are calculated to determine the total ink consumption of the real-time work order. Once the real-time work order is completed, the color printing machine is inspected and repaired.

[0028] The process of comparing and analyzing the real-time ink consumption per unit font and the minimum ink consumption per unit font to determine the status of the color printing press includes the following steps: The real-time ink consumption per unit font and the minimum ink consumption per unit font are determined and processed. If the real-time ink consumption per unit font is greater than or equal to the minimum ink consumption per unit font, the color printing machine is in normal condition, and the total ink consumption of the real-time work order is within the ink consumption set of similar work orders. If the real-time ink consumption per unit font is less than the minimum ink consumption per unit font, the color printing machine is in an abnormal state. The real-time ink consumption per unit font and the number of fonts to be printed are calculated and processed to determine the total ink consumption of the real-time work order. After the real-time work order is completed, the color printing machine is inspected and repaired.

[0029] refer to Figure 2 As shown. An ink monitoring and adjustment method for color printing, comprising using an ink monitoring and adjustment system for color printing as described above, including: S100. Based on the priority work order number, compare and analyze the work order numbers of all pending work orders to determine the real-time work order. S200: Calculate and analyze real-time work orders based on historical work orders to determine the predicted ink consumption per unit font. The S300 color printing press processes work orders based on real-time work orders and obtains real-time printing data. S400: Based on real-time printing data, compare and analyze the predicted ink consumption per unit font to determine the total ink consumption of the real-time work order and the status of the color printing machine.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. An ink monitoring and adjustment system for color printing, characterized in that, include: The intelligent adjustment terminal is used to control the various modules to predict and compare ink usage of real-time and historical work orders, and to determine the total ink consumption of real-time work orders; the intelligent adjustment terminal is also used to control data transmission and information interaction between the various modules. A database system is used to store historical work orders and priority work order numbers; Work order platform, which is used to generate work orders to be completed; The ink usage prediction module is used to analyze and process the ink usage of real-time work orders and historical work orders to determine the predicted ink consumption per unit font. The ink usage adjustment module is used to calculate and analyze the predicted ink consumption per unit font to determine the total ink consumption of a real-time work order.

2. The ink monitoring and adjustment system for color printing according to claim 1, characterized in that, The ink usage prediction module is used to analyze and process ink usage for real-time and historical work orders. The specific steps to determine the predicted ink usage for real-time work orders include the following: Based on the database system, data reading and processing are performed to obtain historical work orders; Based on the work order platform, data reading and processing are performed to obtain real-time work orders; Based on real-time work orders, historical work orders are compared and analyzed to determine the ink usage set for similar work orders; Based on the ink usage set of similar work orders, the ink usage of real-time work orders is predicted to determine the predicted ink consumption per unit font.

3. The ink monitoring and adjustment system for color printing according to claim 2, characterized in that, The process of reading and processing data based on the work order platform to obtain real-time work orders specifically includes the following steps: The work order platform is used to read and process data to obtain all work orders to be completed. Read and process the data of all pending work orders to obtain the work order number of all pending work orders; Based on the database system, data is read and processed to determine the priority work order number; Based on the priority work order number, the work order numbers of all pending work orders are compared and analyzed to determine the real-time work order.

4. The ink monitoring and adjustment system for color printing according to claim 3, characterized in that, The process of comparing and analyzing the work order numbers of all pending work orders based on priority work order numbers to determine real-time work orders includes the following steps: Based on the priority work order number, perform matching analysis on the work order numbers of all work orders to be completed; If there is a priority work order number among all the work order numbers to be completed, sort the work order generation time corresponding to the priority work order number among all the work order numbers to be completed. Set the pending work order corresponding to the earliest work order generation time in the priority work order number as a real-time work order; If there is no priority work order number among all the work order numbers to be completed, sort the work order generation time corresponding to all the work orders to be completed. Set the work order to be completed corresponding to the earliest work order generation time as a real-time work order.

5. The ink monitoring and adjustment system for color printing according to claim 2, characterized in that, The step of comparing and analyzing historical work orders based on real-time work orders to determine the ink usage set for similar work orders specifically includes the following steps: The system reads and processes information from real-time work orders and historical work orders to obtain the files to be printed and the files that have already been printed. The data is read and processed separately for the file to be printed and the already printed file to determine the content of the file to be printed and the content of the already printed file. The content of the printed document is matched with the content of the document to be printed to determine a set of similar printed document contents. Based on the maximum value function, the ink usage of historical work orders corresponding to the set of similar printed file content is sorted to obtain the ink usage set of similar work orders.

6. The ink monitoring and adjustment system for color printing according to claim 2, characterized in that, The step of predicting the ink consumption of real-time work orders based on the ink consumption set of similar work orders to determine the predicted ink consumption per unit font specifically includes the following steps: Based on the ink usage set of similar work orders, the average value is calculated to obtain the predicted ink usage of real-time work orders. Extract and process the data from the content of the document to be printed to determine the number of fonts to be printed; Based on the ink usage forecast and the number of fonts to be printed from real-time work orders, the average value is calculated to determine the predicted ink consumption per unit font. For similar work orders, the ink quantity is read and processed using the corresponding printed file content in the set to determine the number of printed characters; Based on the ink volume of similar work orders, the maximum value in the set and the number of printed fonts are used to perform average calculation to determine the maximum ink consumption per unit font. The minimum ink consumption per unit font is determined by averaging the minimum ink consumption in the set of similar work orders and the number of printed fonts.

7. The ink monitoring and adjustment system for color printing according to claim 1, characterized in that, The ink usage adjustment module is used to calculate and analyze the predicted ink consumption per unit font, and to determine the total ink consumption of a real-time work order. Specifically, this includes the following steps: The color printing press processes work orders based on real-time work orders and obtains real-time printing data; the real-time printing data includes the amount of ink used and the number of characters printed. Based on the amount of ink used and the number of characters printed, the average value is calculated to determine the real-time ink consumption per unit character. Based on the real-time ink consumption per unit font and the predicted ink consumption per unit font, a comparative analysis is performed to determine the total ink consumption of the real-time work order.

8. The ink monitoring and adjustment system for color printing according to claim 7, characterized in that, The process of comparing and analyzing the real-time ink consumption per unit font and the predicted ink consumption per unit font to determine the total ink consumption of a real-time work order includes the following steps: The real-time ink consumption per unit font and the predicted ink consumption per unit font are judged and processed. If the real-time ink consumption per unit font is greater than the predicted ink consumption per unit font, the real-time ink consumption per unit font and the maximum ink consumption per unit font are compared and analyzed to determine the status of the color printing press. If the real-time ink consumption per unit font is equal to the predicted ink consumption per unit font, the color printing press is in normal condition, and the total ink consumption of the real-time work order is within the ink usage set of similar work orders. If the real-time ink consumption per unit font is less than the predicted ink consumption per unit font, the real-time ink consumption per unit font and the minimum ink consumption per unit font are compared and analyzed to determine the status of the color printing press.

9. The ink monitoring and adjustment system for color printing according to claim 8, characterized in that, The process of comparing and analyzing the real-time ink consumption per unit font and the maximum ink consumption per unit font to determine the status of the color printing press includes the following steps: The real-time ink consumption per unit font and the maximum ink consumption per unit font are judged and processed. If the real-time ink consumption per unit font is less than or equal to the maximum ink consumption per unit font, the color printing machine is in normal condition, and the total ink consumption of the real-time work order is within the ink usage set of similar work orders. If the real-time ink consumption per unit font exceeds the maximum ink consumption per unit font, the color printing machine is in an abnormal state. The real-time ink consumption per unit font and the number of fonts to be printed are calculated to determine the total ink consumption of the real-time work order. Once the real-time work order is completed, the color printing machine is inspected and repaired.

10. The ink monitoring and adjustment system for color printing according to claim 8, characterized in that, The process of comparing and analyzing the real-time ink consumption per unit font and the minimum ink consumption per unit font to determine the status of the color printing press includes the following steps: The real-time ink consumption per unit font and the minimum ink consumption per unit font are determined and processed. If the real-time ink consumption per unit font is greater than or equal to the minimum ink consumption per unit font, the color printing machine is in normal condition, and the total ink consumption of the real-time work order is within the ink consumption set of similar work orders. If the real-time ink consumption per unit font is less than the minimum ink consumption per unit font, the color printing machine is in an abnormal state. The real-time ink consumption per unit font and the number of fonts to be printed are calculated and processed to determine the total ink consumption of the real-time work order. After the real-time work order is completed, the color printing machine is inspected and repaired.

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