CN-121989316-A - Automatic cutting management method and system for printed books and periodicals based on image recognition

CN121989316ACN 121989316 ACN121989316 ACN 121989316ACN-121989316-A

Abstract

The invention provides an automatic cutting management method and system for printed books based on image recognition, which belong to the technical field of image recognition and specifically comprise the steps of determining a quality inspection processing strategy of a cutting result of an image recognition model according to adjustment data and time sequence distribution data of adjustment time periods, performing quality inspection processing on the cutting result by utilizing the quality inspection processing strategy, determining abnormal cutting data in different adjustment modes according to the quality inspection processing result when the management and control processing of maintenance of a printing mechanism is required according to the quality inspection processing result and the association degree of the adjustment data between the adjustment time periods, and determining a management and control processing method of maintenance processing of the printing mechanism based on the abnormal cutting data and the change data of the adjustment mode of the cutting mechanism, so that the reliability of the cutting processing is improved.

Inventors

YANG QINGYUAN
LIU XUE
XU TIANYI
JIANG HUAWEI
DING JIE

Assignees

漯河市慧光印刷科技有限公司

Dates

Publication Date: 20260508
Application Date: 20260129

Claims (10)

1. An automatic cutting management method for printing books and periodicals based on image recognition is characterized by comprising the following steps: Carrying out automatic cutting processing on printed books and periodicals according to an image recognition result, acquiring adjustment data of a cutting mechanism in the cutting processing process, and entering a next step when determining that the recognition processing of a cutting adjustment strategy of an image recognition model is required based on the adjustment data; Determining a quality inspection processing strategy of a cutting result of the image recognition model according to the adjustment data and the time sequence distribution data of the adjustment period, performing quality inspection processing of the cutting result by using the quality inspection processing strategy, and entering the next step when determining management and control processing of maintenance of a printing mechanism according to the quality inspection processing result and the association degree of the adjustment data between the adjustment periods; And determining abnormal cutting data under different adjustment modes according to the quality inspection processing result, and determining a management and control processing method for the maintenance processing of the printing mechanism based on the abnormal cutting data and the change data of the adjustment modes of the cutting mechanism.
2. The automated print job management method based on image recognition as set forth in claim 1, wherein the image recognition result is determined according to a recognition result of a cut line of the print job.
3. The automated print book and periodical cutting management method based on image recognition according to claim 1, wherein the automated print book and periodical cutting process is performed, and specifically comprises: And controlling a cutting mechanism to cut the printed books and periodicals according to the image identification result of the cutting line of the printed books and periodicals.
4. The automated print book and periodical cutting management method based on image recognition according to claim 1, wherein the adjustment data of the cutting mechanism during the cutting process is determined according to the adjustment time of the cutting structure during the cutting process.
5. The automated print book and periodical cutting management method based on image recognition according to claim 1, wherein the determining that the recognition processing of the cutting adjustment strategy of the image recognition model is required comprises: Based on the adjustment data, determining an adjustment time of the cutting mechanism in a latest preset period; And determining whether the identification processing of the trimming adjustment strategy of the image identification model is needed or not according to the adjustment moment data.
6. The automated print book and periodical trimming management method based on image recognition according to claim 5, wherein if the number of adjustment moments does not meet the requirement, a trimming adjustment strategy recognition process of the image recognition model is required.
7. The automatic print book and periodical cutting management method based on image recognition according to claim 1, wherein the method for determining the quality inspection processing strategy of the cutting result of the image recognition model is as follows: according to the adjustment data, determining the number of adjustment moments in different adjustment periods in the latest preset period; analyzing the data according to the time sequence of the adjustment time periods, and determining the interval duration between adjacent adjustment time periods; And determining a quality inspection processing strategy of a cutting result of the image recognition model based on the number of adjustment moments in different adjustment periods and the interval duration between adjacent adjustment periods.
8. The automated print book and periodical cutting management method based on image recognition according to claim 7, wherein a quality inspection requirement coefficient of a cutting result of the image recognition model is determined based on a quantity ratio of complex adjustment periods in the adjustment periods and an aggregation coefficient, whether the quality inspection requirement coefficient is greater than a preset requirement coefficient threshold is judged, if yes, a quality inspection processing policy of the cutting result of the image recognition model is determined to be a preset quality inspection processing policy, and if not, a quality inspection processing policy of the cutting result of the image recognition model is determined to be a second preset quality inspection processing policy.
9. The automatic cutting management method for printing books and periodicals based on image recognition according to claim 1, wherein the method for determining the management and control processing method for the maintenance processing of the printing mechanism is as follows: determining a newly added adjusting mode of the cutting mechanism in a latest time period according to the change data of the adjusting mode of the cutting mechanism, and taking the newly added adjusting mode as a newly added adjusting mode; Determining an adjustment mode of abnormal cutting time of the quality inspection processing result according to the quality inspection processing results in different adjustment modes, and taking the adjustment mode as an abnormal adjustment mode; And determining a management and control processing method for the maintenance processing of the printing mechanism according to the abnormal adjustment mode and quality inspection data in adjustment time periods of different abnormal adjustment modes and combining the newly added adjustment modes.
10. A computer system comprising a memory and a processor in communication, and a computer program stored on the memory and capable of running on the processor, wherein the processor executes an image recognition-based automated print book cutting management method according to any one of claims 1 to 9 when the computer program is run.

Description

Automatic cutting management method and system for printed books and periodicals based on image recognition Technical Field The invention belongs to the technical field of image recognition, and particularly relates to an automatic cutting management method and system for printed books and periodicals based on image recognition. Background The traditional printing books and periodicals cutting equipment mainly relies on mechanical stop gauges to position, and cuts through a preset fixing program, so that accuracy depends on initial alignment, and once signatures are stacked unevenly or initial positioning is deviated, batch cut products are inconsistent in size and generate waste products, meanwhile, deviation cannot be corrected dynamically, overprinting errors, paper stretching deformation and the like generated in the printing process cannot be recognized and compensated, and cutting quality is greatly influenced by the previous working procedures. In order to solve the above technical problems, the image recognition device can adaptively recognize and cut the cutting area, but the above technical scheme has the following technical problems: When the image recognition result is utilized to carry out cutting processing, there may be the technical problem that the cutting mechanism is not adjusted all the time because the cutting line of the printed books and periodicals is in a normal state, so that whether the image recognition model operates reliably is difficult to determine, and therefore, how to determine the maintenance management strategy when the printing mechanism has suspected abnormality according to the adjustment data of the cutting mechanism, so that the image recognition model can be reliably verified under the condition that the adjustment data in the history is less, and further, the cutting quality is guaranteed to be the technical problem to be solved urgently. In order to solve the technical problems, the application provides an automatic cutting management method and system for printing books and periodicals based on image recognition. Disclosure of Invention In order to achieve the purpose of the invention, the invention adopts the following technical scheme: specifically, the application provides an automatic cutting management method for printing books and periodicals based on image recognition, which specifically comprises the following steps: s1, carrying out automatic cutting processing on printed books and periodicals according to an image recognition result, acquiring adjustment data of a cutting mechanism in the cutting processing process, and entering the next step when determining that the recognition processing of a cutting adjustment strategy of an image recognition model is required based on the adjustment data; S2, determining a quality inspection processing strategy of a cutting result of the image recognition model according to the adjustment data and the time sequence distribution data of the adjustment period, performing quality inspection processing of the cutting result by using the quality inspection processing strategy, and entering the next step when determining management and control processing of maintenance of a printing mechanism is required according to the quality inspection processing result and the association degree of the adjustment data between the adjustment periods; S3, determining abnormal cutting data under different adjustment modes according to the quality inspection processing result, and determining a management and control processing method for maintenance processing of the printing mechanism based on the abnormal cutting data and change data of the adjustment modes of the cutting mechanism. The invention has the beneficial effects that: The method comprises the steps of determining whether the identification processing of the cutting adjustment strategy of the image recognition model is needed or not by utilizing adjustment data of the cutting mechanism in the cutting processing process, and fully considering the identification processing of the cutting adjustment strategy of the image recognition model under the condition that if the system shows extremely scarcity and even complete silence of adjustment in a preset period of time, namely, the system possibly loses the sensing or response capability to deviation, namely, when the cutting mechanism is frequently adjusted in the later period, the maintenance processing of equipment is not needed, so that whether the operation of the cutting mechanism is reliable or not is determined, and the reliable verification of the cutting quality and the operation reliability of the image recognition model is ensured. Based on the abnormal cutting data and the change data of the adjustment mode of the cutting mechanism, a management and control processing method for the maintenance processing of the printing mechanism is determined, and an intelligent decision system taking the maximized model verifica