CN113419585B

CN113419585B - Method, system and equipment for dynamically adjusting production process parameters by temperature and humidity of printing workshop

Info

Publication number: CN113419585B
Application number: CN202110830288.5A
Authority: CN
Inventors: 夏凯; 姚晔
Original assignee: Jiangyin Oulaite Color Printing Co ltd
Current assignee: Jiangyin Oulaite Color Printing Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-10-18
Anticipated expiration: 2041-07-22
Also published as: CN113419585A

Abstract

The invention provides a method for dynamically adjusting production process parameters by temperature and humidity of a printing workshop, which comprises the following steps: monitoring the temperature and humidity data of the printing workshop in real time; when the change values of the temperature and the humidity do not exceed the set range, the current production process parameters are not adjusted, the temperature and the humidity values and the corresponding production process parameters are stored in a production process parameter database, and the production process parameter database is updated; and when the change values of the temperature and the humidity exceed the set range, executing a self-checking matching judgment step of the process parameters under the current temperature and humidity.

Description

Method, system and equipment for dynamically adjusting production process parameters by temperature and humidity of printing workshop

Technical Field

The invention relates to the field of color printing, in particular to a method, a system and equipment for dynamically adjusting production process parameters according to the temperature and the humidity of a printing workshop, which can adjust the production process parameters according to the ambient temperature and the humidity of the printing workshop.

Background

At present, in the color printing flexible packaging industry, a paper process sheet is popular, standard values and tolerance ranges of various process parameters to be observed by printing equipment in production are marked on the process sheet, a worker needs to adjust parameters of a printing machine and auxiliary equipment thereof before production according to the process sheet, and the values of the parameters need to be manually recorded on time in operation according to quality management specifications. If the standard parameters on the technical bill must be changed due to the change of materials or environmental conditions of a workshop in the production process, the manually recorded technical parameters must be kept consistent with the original technical bill, otherwise, the quality management specifications are not complied with. In order to optimize the process, a large amount of manually recorded parameter data is needed, and then people can sort and analyze the parameter data from the characters, so that almost all printing factories do not have active process optimization behaviors at present.

At present, production workshops of most enterprises are not constant-temperature and constant-humidity workshops, change basically along with the influence of outside weather, air temperature and relative humidity, and even the temperature and humidity change in one day is large. In the printing production process, the humidity and the temperature of the workshop environment have great influence on the process parameters, and essentially, the temperature and the humidity can change greatly all the year round and in the morning, at noon and evening seriously, so that the process parameters need to be adjusted.

Some enterprises can adopt the mode of manual adjustment in a large number in the face of this kind of condition, set up equipment parameter in advance with paper technology list earlier, then the output quality circumstances is seen in the pilot run, adjusts equipment parameter according to the quality circumstances again, until groping out the parameter that the quality does not have the problem, just begin normal production, can reduce production efficiency like this, the former auxiliary material of extravagant debugging time and debugging usefulness.

Disclosure of Invention

One of the objectives of the present invention is to provide a method, a system, and a device for dynamically adjusting production process parameters according to the humiture of a printing workshop, so as to adjust the production process parameters according to the ambient temperature and humidity of the printing workshop, improve the quality level of products produced in the printing workshop, and reduce the production cost.

One of the objectives of the present invention is to provide a method, a system and a device for dynamically adjusting production process parameters according to the humiture of a printing workshop, which can accumulate detailed production process parameter records of various products in the printing process, and form a knowledge base of the printing standard production process in various humiture environments inside an enterprise, thereby getting rid of the dependence on the production process stored in the human brain, forming the standard operation specifications inside the enterprise, saving the personnel training cost, and stabilizing the product quality.

One of the purposes of the invention is to provide a method, a system and equipment for dynamically adjusting production process parameters of a printing workshop temperature and humidity, which can be networked with printing machine equipment, and is additionally provided with a sensor, so that the digital acquisition and adjustment of production process data are realized, the process stability is ensured, the influence of the environmental temperature and humidity of the printing workshop on the product quality is reduced, and a large amount of data is provided to assist in manually optimizing the process.

In order to realize at least one aim of the invention, the invention provides a method for dynamically adjusting production process parameters by temperature and humidity of a printing workshop, which comprises the following steps:

monitoring the temperature and humidity data of the printing workshop in real time;

when the variation values of the temperature and the humidity do not exceed the set range, the current production process parameters are not adjusted, the temperature and the humidity values and the corresponding production process parameters are stored in a production process parameter database, and the production process parameter database is updated;

when the variation values of the temperature and the humidity exceed the set range, executing a self-checking matching judgment step of the process parameters under the current temperature and humidity;

in the self-checking matching judging step, if the stored production process parameter database is not matched with the current temperature and humidity values, executing a manual quality inspection passing step, and after receiving a confirmation judging instruction of manual quality inspection passing, storing the current temperature and humidity values and the corresponding production process parameters in the production process parameter database and updating the production process parameter database;

in the step of manually checking the quality of the product, if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-qualified under the current temperature and humidity values, storing the received new production process parameters and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

In some embodiments, if the result of the self-checking matching determination step is that the temperature and humidity values corresponding to the current production process parameter are matched in the production process parameter database, performing a deviation warning on the production process parameter, feeding back the current temperature and humidity values and the corresponding production process parameter, waiting for an instruction, performing the changed production process parameter according to the instruction and updating the production process parameter database, or according to the instruction, not adjusting the current production process parameter and updating the production process parameter database.

In some embodiments, the step of warning the deviation of the production process parameter further comprises the steps of: when receiving a change confirmation instruction, receiving a manually input changed new production process parameter, executing the changed production process parameter, and executing a manual quality inspection passing step, if receiving a confirmation judgment instruction of manual quality inspection passing, storing the temperature and humidity value and the corresponding changed new production process parameter in a production process parameter database, and executing updating the production process parameter database; and if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

In some embodiments, the step of warning the deviation of the production process parameter further comprises the steps of: when a change rejection instruction is received, executing a manual quality inspection passing step, if a confirmation judgment instruction of manual quality inspection passing is received, storing the current temperature and humidity values and the corresponding production process parameters in a production process parameter database, and updating the production process parameter database; and if a negative judgment instruction for manually checking the quality of the product is received, waiting for the manually input new production process parameters with the quality of the product being over-closed under the current temperature and humidity values, storing the received new production process parameters with the quality of the product being over-closed under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

In some embodiments, the method for dynamically adjusting the production process parameters based on the print shop temperature and humidity further includes the steps of initially verifying the production process parameters and updating a production process parameter database: receiving a manually input temperature and humidity value and corresponding production process parameters; executing the production process parameters; when a confirmation judgment instruction that the quality of manual inspection is over-limit is received, storing the temperature and humidity value and the corresponding production process parameters in a production process parameter database; after receiving a negative judgment instruction of manually checking the quality of the product, waiting for manually input new production process parameters of which the product quality is over-qualified under the current temperature and humidity values, and storing the new production process parameters in a production process parameter database; the method for dynamically adjusting the production process parameters by the humiture of the printing workshop further comprises the following steps of optimizing and sequencing the production process parameters: and sorting the production process parameters in the updated production process parameter database in real time according to the temperature and humidity values, wherein when the same temperature and humidity value corresponds to a plurality of different production process parameters, the production process parameters are sorted according to the product yield value when being executed, and the product with the larger yield value is sorted before the product with the smaller yield value.

According to another aspect of the invention, the invention also provides a system for dynamically adjusting the production process parameters of the temperature and the humidity of the printing workshop, which comprises an environment temperature and humidity monitoring subsystem, a production process parameter database subsystem, a manual interaction subsystem and a production process parameter deviation early warning subsystem, wherein the environment temperature and humidity monitoring subsystem monitors the temperature and humidity data of the printing workshop in real time; when the change values of the temperature and the humidity do not exceed the set range, the production process parameter database subsystem executes the updating of the production process parameter database;

wherein when the ambient temperature and humidity monitoring subsystem detects that the change values of the temperature and the humidity exceed a set range, the manual interaction subsystem is configured to: executing self-checking matching judgment of the process parameters under the current temperature and humidity, executing a manual quality inspection passing step if the current temperature and humidity values are not matched in the production process parameter database of the production process parameter database subsystem, sending the current temperature and humidity values and corresponding production process parameters to the production process parameter database of the production process parameter database subsystem after receiving a confirmation judgment instruction of manual quality inspection passing, and sending the received new production process parameters and the corresponding temperature and humidity values to the production process parameter database when receiving a negative judgment instruction of manual quality inspection passing and manually-input new production process parameters of product quality passing under the current temperature and humidity values;

wherein the production process parameter deviation warning subsystem is configured to: when the temperature and the humidity corresponding to the current production process parameter are matched in the production process parameter database of the production process parameter database subsystem, executing a production process parameter deviation early warning, feeding back the current temperature and humidity and the corresponding production process parameter to the manual interaction subsystem, waiting for an instruction, executing the changed production process parameter according to the instruction and sending the changed production process parameter to the production process parameter database, or not adjusting the current production process parameter according to the instruction;

wherein the production process parameter deviation early warning subsystem is further configured to: when a change confirmation instruction of the manual interaction subsystem is received, receiving changed new production process parameters which are manually input in the manual interaction subsystem, executing the changed production process parameters, and executing a manual quality inspection passing step, and if a confirmation judgment instruction of the manual inspection quality passing of the manual interaction subsystem is received, sending the temperature and humidity values and the corresponding changed new production process parameters to a production process parameter database; and if a negative judgment instruction of manually checking the quality of the product is received from the manual interaction subsystem and the manually input new production process parameters of which the product quality is over-limit at the current temperature and humidity value are received, sending the new production process parameters to a production process parameter database.

In some embodiments, the system further comprises a gateway acquisition device, a viscosity controller, a printing unit air duct temperature sensor, an air speed sensor and an environment temperature and humidity sensor, wherein the gateway acquisition device is communicatively connected with the environment temperature and humidity monitoring subsystem, the production process parameter database subsystem, the manual interaction subsystem and the production process parameter deviation early warning subsystem, the viscosity controller, the printing unit air duct temperature sensor, the air speed sensor and the environment temperature and humidity sensor are communicatively connected with the gateway acquisition device, the gateway acquisition device periodically acquires data of the viscosity controller, the printing unit air duct temperature sensor, the air speed sensor and the environment temperature and humidity sensor according to a preset time interval and sends the data to the environment temperature and humidity monitoring subsystem, the production process parameter database subsystem, the manual interaction subsystem and the production process parameter deviation early warning subsystem, wherein the production process parameter deviation early warning subsystem performs real-time analysis according to a current preset production task to determine whether the acquired data are abnormal, and sends an alarm if the data are abnormal, and feeds the data back to the manual interaction subsystem.

According to another aspect of the invention, the equipment for dynamically adjusting the production process parameters of the temperature and humidity of the printing workshop is further provided, and comprises a production operation management system server, an equipment networking gateway, a printing machine environment temperature and humidity sensor, a printing machine management system terminal, a printing machine equipment control terminal, a printing machine electronic billboard, a plurality of color set data collectors, a color set air duct temperature sensor, a color set air duct air quantity sensor, a printing solvent viscosity automatic controller, a printing machine and a printing machine color set unit; the system comprises a plurality of color set data collectors, a printing machine management system terminal, a printing machine network gateway and a printing machine control terminal, wherein the plurality of color set data collectors are arranged between a feeding end and a discharging end and connected to the equipment network gateway; each color group data collector is also connected with the color group air duct air quantity sensor, and the color group air duct temperature sensor is connected with the color group air duct air quantity sensor; the production operation management system server is connected with the equipment networking gateway, the printing machine management system terminal and the printing machine electronic billboard; the printing machine management system comprises an equipment networking gateway, a printing machine control terminal and a printing machine management system terminal, wherein the equipment networking gateway acquires temperature and humidity data of a printing machine environment temperature and humidity sensor in real time and sends the data to the printing machine equipment control terminal, the printing machine equipment control terminal comprises a temperature and humidity change judging module, a self-checking matching module, a production process parameter database model module and a production process parameter deviation early warning module, and the printing machine management system terminal is provided with a manual interaction module;

the temperature and humidity change judging module receives real-time monitored temperature and humidity data of the printing workshop, when the change values of the temperature and the humidity do not exceed a set range, current production process parameters are not adjusted, the production process parameter database model module stores the current temperature and humidity values and corresponding production process parameters in a production process parameter database, and the production process parameter database is updated;

when the change values of the temperature and the humidity exceed a set range, the self-checking matching module executes self-checking matching judgment of process parameters under the current temperature and the humidity, if the current temperature and humidity values are not matched in the human production process parameter database module, the manual interaction module executes a manual inspection quality passing step, and after a confirmation judgment instruction of the manual inspection quality passing is received, the temperature and humidity values and the corresponding production process parameters are sent to the production process parameter database module; if the manual interaction module receives a negative judgment instruction for manually checking the quality of the product, and manually input new production process parameters with the quality of the product being over-qualified under the current temperature and humidity values, the new production process parameters and the corresponding temperature and humidity values are sent to the production process parameter database model module;

when the judgment result in the self-checking matching module is that the temperature and the humidity value corresponding to the current production process parameter are matched in the production process parameter database, the production process parameter deviation early warning module executes the production process parameter deviation early warning and feeds back the current temperature and humidity value and the corresponding production process parameter to the manual interaction module and the printing machine electronic billboard.

In some embodiments, the production process parameter deviation warning module is further configured to: when receiving a change confirmation instruction, receiving manually input changed new production process parameters, executing the changed production process parameters, and executing a manual quality inspection passing step, if receiving a confirmation judgment instruction of manual quality inspection passing, storing the temperature and humidity values and the corresponding changed new production process parameters in a production process parameter database, and executing updating of the production process parameter database; if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and executing the updating of the production process parameter database; when a change denial instruction is received, executing a manual quality inspection passing step, if a confirmation judgment instruction of manual quality inspection passing is received, storing the current temperature and humidity values and the corresponding production process parameters in a production process parameter database, and updating the production process parameter database; and if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

In some embodiments, the device for dynamically adjusting the temperature and humidity of the printing shop further includes a data snapshot module communicatively connected to the device networking gateway, and when receiving a data record snapshot instruction, the data snapshot module obtains a snapshot of the data record of the production process parameter at the current time and sends the snapshot to the printing machine management system terminal.

Drawings

Fig. 1 is a flowchart illustrating steps of a method for dynamically adjusting production process parameters according to a print shop temperature and humidity, according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an apparatus for dynamically adjusting production process parameters according to the humiture of a printing room in accordance with an embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

The present invention relates to a computer program. The solution for controlling or processing the external object or the internal object of the computer by executing the computer program compiled according to the flow by the computer based on the computer program processing flow is described.

As shown in fig. 1, based on the preferred embodiment of the present invention, the present invention provides a method for dynamically adjusting production process parameters based on the humiture of a printing shop, wherein the method for dynamically adjusting production process parameters based on the humiture of a printing shop includes the following steps:

For example, the produced product can search the stored production process record for the production process matching the temperature and humidity according to the temperature and humidity of the current printing machine, and feed back the dynamic production process standard. For another example, when the standard production process record that completely matches the temperature and humidity does not exist in the production process parameter database for a brand new product, the production process parameter database may be searched for the production process parameters of the old product that is close to the new product for reference.

According to the method for dynamically adjusting the production process parameters by the humiture of the printing workshop, the production process parameters can be adjusted according to the ambient temperature and the humidity of the printing workshop through the updating step of the production process parameter database under different conditions, so that the quality level of products produced by the printing workshop is improved, and the production cost is reduced. That is to say, under different conditions, the production process parameter database is updated by the method for dynamically adjusting the production process parameters through the humiture of the printing workshop, so that the data volume and the accuracy in the production process parameter database are increased, and the quality level of the product produced by the printing workshop is more stable after the production process parameters corresponding to the temperature and the humidity in the production process parameter database are executed by the equipment of the printing workshop.

Further, if the judgment result of the self-checking matching judgment step is that the temperature and humidity values corresponding to the current production process parameters are matched in the production process parameter database, executing a production process parameter deviation early warning, feeding back the current temperature and humidity values and the corresponding production process parameters, waiting for an instruction, executing the changed production process parameters according to the instruction and updating the production process parameter database, or according to the instruction, not adjusting the current production process parameters and updating the production process parameter database.

That is to say, when the judgment result of the self-checking matching judgment step is that the temperature and humidity values corresponding to the current production process parameters are matched in the production process parameter database, it is indicated that the production process parameter database has the production process parameters corresponding to the current temperature and humidity values which can cause the product quality to be over-qualified, although the variation values of the temperature and the humidity exceed the set range, the production process parameter deviation early warning step is executed, the manual quality-over-inspection confirmation step is added, and the accuracy of the data in the production process parameter database can be further verified and updated.

Wherein, the early warning step of deviation of the production process parameters further comprises the following steps:

when receiving a change confirmation instruction, receiving a manually input changed new production process parameter, executing the changed production process parameter, and executing a manual quality inspection passing step, if receiving a confirmation judgment instruction of manual quality inspection passing, storing the temperature and humidity value and the corresponding changed new production process parameter in a production process parameter database, and executing updating the production process parameter database; and if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

Wherein, the early warning step for deviation of the production process parameters further comprises the following steps:

when a change rejection instruction is received, executing a manual quality inspection passing step, if a confirmation judgment instruction of manual quality inspection passing is received, storing the current temperature and humidity values and the corresponding production process parameters in a production process parameter database, and updating the production process parameter database; and if a negative judgment instruction for manually checking the quality of the product is received, waiting for the manually input new production process parameters with the quality of the product being over-closed under the current temperature and humidity values, storing the received new production process parameters with the quality of the product being over-closed under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

The method for dynamically adjusting the production process parameters by the humiture of the printing workshop can accumulate detailed production process parameter records of various products in the printing process, and form a printing standard production process knowledge base in various environments inside an enterprise, so that the dependence on the production process stored in the human brain is eliminated, the standard operation specification inside the enterprise is formed, the traditional mode of cultivating new people by a human trainer is not relied on, and after new workers arrive at post, the new workers can be guided by the dynamic standard production process through simple training to perform standard operation, so that the personnel training cost is greatly saved, and the product quality is stabilized.

Further, the method for dynamically adjusting the temperature and the humidity of the printing workshop to the production process parameters further comprises the steps of initial verification of the production process parameters and updating of a production process parameter database: receiving a temperature and humidity value which is manually input and corresponding production process parameters; executing the production process parameters; when a confirmation judgment instruction that the quality of manual inspection is over-limit is received, storing the temperature and humidity value and the corresponding production process parameters in a production process parameter database; and after receiving a negative judgment instruction for manually checking the quality of the product, waiting for manually input new production process parameters with the quality of the product being over-qualified under the current temperature and humidity values, and storing the new production process parameters in a production process parameter database.

For example, the original paper art slip can be manually input and verified as an initial reference.

Further, the method for dynamically adjusting the temperature and the humidity of the printing workshop to produce the process parameters further comprises the production process parameter yield optimization sequencing step: and sorting the production process parameters in the updated production process parameter database in real time according to the temperature and humidity values, wherein when the same temperature and humidity value corresponds to a plurality of different production process parameters, the production process parameters are sorted according to the product yield value when being executed, and the product with the larger yield value is sorted before the product with the smaller yield value.

For example, in the production execution process, each time the proposed dynamic standard process parameters are adjusted, the production process parameter database is updated, and the updated production process parameter database is recorded and stored as a new set of production process parameters, and can be classified in real time according to the yield, and the set of production process parameters with high yield is better than the production process parameters with low yield.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects.

Those skilled in the art will appreciate that the methods of the present invention can be implemented in hardware, software, or a combination of hardware and software. The present invention can be realized in a centralized fashion in at least one computer system, or in a distributed fashion where different elements are spread across several interconnected computer systems. Any kind of computer system or other apparatus adapted for carrying out the methods described herein is suited. A typical combination of hardware and software could be a general purpose computer system with a computer program that, when being loaded and executed, controls the computer system such that it carries out the methods described herein.

The present invention can be embedded in a computer program product, which comprises all the features enabling the implementation of the methods described herein. The computer program product is embodied in one or more computer-readable storage media having computer-readable program code embodied therein. According to another aspect of the invention, there is also provided a computer-readable storage medium having stored thereon a computer program capable, when executed by a processor, of performing the steps of the method of the invention. Computer storage media is media in computer memory for storage of some discrete physical quantity. Computer storage media includes, but is not limited to, semiconductors, magnetic disk memories, magnetic cores, magnetic drums, magnetic tapes, laser disks, and the like. It will be appreciated by persons skilled in the art that computer storage media are not limited by the foregoing examples, which are intended to be illustrative only and not limiting of the invention.

According to another aspect of the present invention, there is also provided an apparatus for dynamically adjusting production process parameters according to the humiture of a printing room, the apparatus comprising: a software application, a memory for storing the software application, and a processor for executing the software application. And each program of the software application program can correspondingly execute the steps in the method for dynamically adjusting the production process parameters of the printing workshop temperature and humidity.

A typical combination of hardware and software could be a general purpose computer system with a computer program that, when being loaded and executed, controls the computer system such that it carries out the methods described herein.

It will be understood by those skilled in the art that the device for dynamically adjusting the production process parameters according to the printing shop temperature and humidity may be embodied as a desktop computer, a notebook computer, a mobile smart device, etc., but the foregoing description is only by way of example and includes other smart devices loaded with the software application program of the present invention.

Corresponding to the embodiment of the method, according to another aspect of the invention, the system for dynamically adjusting the production process parameters of the printing workshop temperature and humidity is provided, and the method for dynamically adjusting the production process parameters of the printing workshop temperature and humidity is applied to the improvement of computer programs.

Specifically, the system for dynamically adjusting the production process parameters according to the humiture of the printing workshop comprises an ambient temperature and humidity monitoring subsystem, a production process parameter database subsystem, a manual interaction subsystem and a production process parameter deviation early warning subsystem.

Specifically, the environment temperature and humidity monitoring subsystem monitors the temperature and humidity data of the printing workshop in real time; when the variation values of the temperature and the humidity do not exceed the set range, the production process parameter database subsystem executes the updating of the production process parameter database; when the environment temperature and humidity monitoring subsystem detects that the change values of the temperature and the humidity exceed the set ranges, the manual interaction subsystem is configured to: executing self-checking matching judgment of the process parameters under the current temperature and humidity, executing a manual quality inspection passing step if the current temperature and humidity values are not matched in the production process parameter database of the production process parameter database subsystem, sending the current temperature and humidity values and the corresponding production process parameters to the production process parameter database of the production process parameter database subsystem after receiving a confirmation judgment instruction of manual quality inspection passing, waiting for manually input new production process parameters with the excessive product quality under the current temperature and humidity values after receiving a negative judgment instruction of manual quality inspection passing, and sending the received new production process parameters and the corresponding temperature and humidity values to the production process parameter database; the production process parameter deviation early warning subsystem is configured to: when the temperature and humidity values corresponding to the current production process parameters are matched in the production process parameter database of the production process parameter database subsystem, executing a production process parameter deviation early warning, feeding back the current temperature and humidity values and the corresponding production process parameters to the manual interaction subsystem, waiting for an instruction, executing the changed production process parameters according to the instruction and sending the changed production process parameters to the production process parameter database, or not adjusting the current production process parameters according to the instruction; the production process parameter deviation early warning subsystem is further configured to: when a change confirmation instruction of the manual interaction subsystem is received, receiving changed new production process parameters which are manually input in the manual interaction subsystem, executing the changed production process parameters, and executing a manual inspection quality passing step, and if a confirmation judgment instruction of the manual inspection quality passing of the manual interaction subsystem is received, sending the temperature and humidity values and the corresponding changed new production process parameters to a production process parameter database; and if a negative judgment instruction of manually checking the quality of the artificial interaction subsystem is received, waiting for new production process parameters of which the product quality is over-qualified under the current temperature and humidity values manually input by the artificial interaction subsystem, and sending the new production process parameters to a production process parameter database.

The system for dynamically adjusting the production process parameters according to the humiture of the printing workshop further comprises a gateway acquisition device, a viscosity controller, a printing unit air channel temperature sensor, an air speed sensor and an environment humiture sensor, wherein the gateway acquisition device is in communication connection with the environment temperature and humidity monitoring subsystem, the production process parameter database subsystem, the manual interaction subsystem and the production process parameter deviation early warning subsystem, the viscosity controller, the printing unit air channel temperature sensor, the air speed sensor and the environment humiture sensor are in communication connection with the gateway acquisition device, the gateway acquisition device periodically acquires data of the viscosity controller, the printing unit air channel temperature sensor, the air speed sensor and the environment humiture sensor according to a preset time interval and sends the data to the environment temperature and humidity monitoring subsystem, the production process parameter database subsystem, the manual interaction subsystem and the production process parameter deviation early warning subsystem, the production process parameter deviation early warning subsystem carries out real-time analysis according to a current preset production task and judges whether the acquired data are abnormal or not, and sends an alarm if the acquired data are abnormal, and feeds the alarm to the manual interaction subsystem.

As shown in fig. 2, corresponding to the embodiment of the method of the present invention, according to another aspect of the present invention, there is provided an apparatus for dynamically adjusting temperature and humidity of a printing workshop to produce process parameters, the apparatus including a production operation management system server, an apparatus networking gateway, a printing machine environment temperature and humidity sensor, a printing machine management system terminal, a printing machine apparatus control terminal, a printing machine electronic billboard, a plurality of color gamut data collectors, a color gamut air duct temperature sensor, a color gamut air duct air volume sensor, a printing solvent viscosity automatic controller, a printing machine, and a printing machine color gamut unit. The color set data collectors are arranged between the feeding end and the discharging end and connected to the equipment networking gateway, and the equipment networking gateway is further connected with the printing machine equipment control end, the printing solvent viscosity automatic control instrument, the printing machine environment temperature and humidity sensor and the printing machine management system terminal. Each color group data collector is also connected with the color group air duct air quantity sensor, and the color group air duct temperature sensor is connected with the color group air duct air quantity sensor. The production operation management system server is connected with the equipment networking gateway, the printing machine management system terminal and the printing machine electronic billboard.

Further, the equipment networking gateway collects the temperature and humidity data of the printing machine environment temperature and humidity sensor in real time and sends the data to the printing machine equipment control end, wherein the printing machine equipment control end comprises a temperature and humidity change judging module, a self-checking matching module, a production process parameter database model module and a production process parameter deviation early warning module, and the printing machine platform management system terminal is provided with a manual interaction module.

Further, the temperature and humidity change judging module receives real-time monitored temperature and humidity data of the printing workshop, when the change values of the temperature and the humidity do not exceed the set range, the current production process parameters are not adjusted, the production process parameter database model module stores the current temperature and humidity values and the corresponding production process parameters in the production process parameter database, and the production process parameter database is updated.

Further, when the change values of the temperature and the humidity exceed a set range, the self-checking matching module executes self-checking matching judgment of the process parameters under the current temperature and humidity, if the current temperature and humidity values are not matched in the human production process parameter database model module, the manual interaction module executes a manual inspection quality passing step, and after a confirmation judgment instruction of the manual inspection quality passing is received, the temperature and humidity values and the corresponding production process parameters are sent to the production process parameter database model module; and if the manual interaction module receives a negative judgment instruction for manually checking the quality of the product, and the manually input new production process parameters with the quality of the product being over-limit under the current temperature and humidity values, the new production process parameters and the corresponding temperature and humidity values are sent to the production process parameter database model module.

Further, when the judgment result in the self-checking matching module is that the temperature and the humidity corresponding to the current production process parameter are matched in the production process parameter database, the production process parameter deviation early warning module executes the production process parameter deviation early warning and feeds back the current temperature and humidity and the corresponding production process parameter to the manual interaction module and the printing machine electronic billboard.

Further, the production process parameter deviation early warning module is further configured to: when receiving a change confirmation instruction, receiving manually input changed new production process parameters, executing the changed production process parameters, and executing a manual quality inspection passing step, if receiving a confirmation judgment instruction of manual quality inspection passing, storing the temperature and humidity values and the corresponding changed new production process parameters in a production process parameter database, and executing updating of the production process parameter database; if a negative judgment instruction for manually checking the quality of the product is received, waiting for manually input new production process parameters with the quality of the product being over-closed under the current temperature and humidity values, storing the received new production process parameters with the quality of the product being over-closed under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and executing the updating of the production process parameter database; when a change denial instruction is received, executing a manual quality inspection passing step, if a confirmation judgment instruction of manual quality inspection passing is received, storing the current temperature and humidity values and the corresponding production process parameters in a production process parameter database, and updating the production process parameter database; and if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

Further, the equipment for dynamically adjusting the temperature and humidity of the printing workshop and the production process parameters further comprises a data snapshot module which is in communication connection with the equipment networking gateway, and when a data record snapshot instruction is received, the data snapshot module acquires a production process parameter data record snapshot at the current moment and sends the production process parameter data record snapshot to the printing machine management system terminal.

For example, in a specific embodiment, the data snapshot module is configured to acquire production process parameter data record snapshot data in real time, so that according to actual production requirements, a data snapshot at a certain time of a process parameter may be needed for manual analysis or meeting process record requirements such as GMP, a record button may be clicked at any time by a person on a terminal of the terminal to acquire a data record snapshot at the current time, the snapshot data may be transmitted to the terminal from a cloud, and a terminal computer extracts useful data and records, stores, and archives the useful data again.

In this preferred embodiment of the present invention, the production operation management system service end integrates ERP, MES, SCADA, and WMF. The printer is used for printing plastic films. The feeding end is a place for feeding the raw material film on the machine. The blanking end is a place for blanking the printed semi-finished product. The automatic controller for the solvent viscosity of the printing machine automatically controls the viscosity of the ink and the solvent mixed liquid used in printing to be in a specified range. In the air quantity sensor of the air channel of the color group, each color group is provided with a PLC (programmable logic controller) to control the drying air speed of each color group, and the air quantity value of each color group is obtained through an algorithm, for example, the collection is carried out according to the preset collection frequency. And performing data analysis, early warning analysis and the like by an algorithm in the color group air duct air quantity sensor. For example: in the aspect of early warning, mean values, filtering, fitting and the like are used, and meanwhile, some special result guidance algorithms need to be carried out according to other actual conditions, such as: judging the startup and shutdown, judging the roll change, judging the effective yield and the like. In the color set air duct temperature sensor, each color set is provided with a temperature controller to control the temperature of drying air of each color set. In the specific embodiment, a separate temperature sensor is additionally arranged to obtain the temperature value of the drying air. And the color group data acquisition unit is used for reading the data sent by the air volume and the temperature sensor and transmitting the data to the equipment networking gateway device. And the data of the printing machine environment temperature and humidity sensor is directly transmitted to the equipment networking gateway. The equipment networking gateway can be connected with various data collectors, a PLC and the automatic printer solvent viscosity controller and transmits data to the production operation management system server. The printer machine management system terminal is used for man-machine interaction with a production operation management system, and is responsible for inputting necessary data, obtaining feedback of operation results, counting and analyzing data, checking past information and the like. The electronic billboard of the printing machine displays the statistical information of the production operation management system, and provides a large display screen of early warning information when an abnormality occurs.

In a specific variant embodiment, all the required process parameters are sorted out and classified into printer control system supply, color set control system supply, printer solvent viscosity automatic controller supply, self-mounted sensor supply, production operation management system supply and manual input supply by workers; the method comprises the steps that communication negotiation is respectively carried out between the printer equipment manufacturer end and the printer control system supplier end and between the printer solvent viscosity automatic controller supplier end and the printer equipment manufacturer end, and the parameter data belonging to the printer equipment manufacturer end and the printer control system supplier end are required to be provided by the opposite side through a unified communication protocol; according to the placement condition of the printing machine, a self-made sensor and a color set data acquisition unit are respectively additionally arranged at proper places; safe wiring, connecting the color set data collector, the sensor, the equipment controller and the like with the equipment networking gateway; the equipment networking gateway is connected with the cloud-deployed production operation management system through the router; the printing machine electronic billboard device is also connected with the production operation management system server through the router; all data reading and transmission are carried out in real time, and the data reading and transmission are operated for a long time without human intervention and maintenance; after the hardware environment is deployed, data debugging and parameter calibration are carried out, and the system can be put into daily use after the data debugging and parameter calibration are completed.

It will be appreciated by those skilled in the art that the present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, systems and computer program products according to the invention. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart and/or block diagram block or blocks.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A method for dynamically adjusting production process parameters according to the temperature and the humidity of a printing workshop is characterized by comprising the following steps:

when the change values of the temperature and the humidity do not exceed the set range, the current production process parameters are not adjusted, the temperature and the humidity values and the corresponding production process parameters are stored in a production process parameter database, and the production process parameter database is updated;

when the change values of the temperature and the humidity exceed the set range, executing a self-checking matching judgment step of the process parameters under the current temperature and humidity;

in the self-checking matching judging step, if the judging result of the self-checking matching judging step is that the temperature and humidity values corresponding to the current production process parameters are matched in the production process parameter database, executing the production process parameter deviation early warning, feeding back the current temperature and humidity values and the corresponding production process parameters, waiting for an instruction, and updating the production process parameter database according to the instruction;

in the step of manually checking the quality of the product, if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters with the quality of the product being over-qualified under the current temperature and humidity values, storing the received new production process parameters and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database;

in the step of manually checking quality, searching a stored production process matched with the temperature and humidity in a stored production process record of the product according to the temperature and humidity of the current printing machine for the produced product, and feeding back a dynamic production process standard; and for a brand new product, searching the production process parameter database for the production process parameters of the old product close to the new product when the production process parameter database does not have the standard production process record completely matching the temperature and the humidity.

2. The method according to claim 1, wherein if the step of self-checking matches the step of determining waits for an instruction, the changed production process parameters are executed according to the instruction and the production process parameter database is updated, or if the current production process parameters are not adjusted and the production process parameter database is updated according to the instruction.

3. The method for dynamically adjusting the temperature and humidity of the printing shop as recited in claim 2, wherein the step of warning deviation of the production process parameters further comprises the steps of: when receiving a change confirmation instruction, receiving a manually input changed new production process parameter, executing the changed production process parameter, and executing a manual quality inspection passing step, if receiving a confirmation judgment instruction of manual quality inspection passing, storing the temperature and humidity value and the corresponding changed new production process parameter in a production process parameter database, and executing updating the production process parameter database; and if a negative judgment instruction for manually checking the quality of the product is received, waiting for the manually input new production process parameters with the quality of the product being over-closed under the current temperature and humidity values, storing the received new production process parameters with the quality of the product being over-closed under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

4. The method for dynamically adjusting the temperature and humidity of the printing shop as recited in claim 2, wherein the step of warning deviation of the production process parameters further comprises the steps of: when a change denial instruction is received, executing a manual quality inspection passing step, if a confirmation judgment instruction of manual quality inspection passing is received, storing the current temperature and humidity values and the corresponding production process parameters in a production process parameter database, and updating the production process parameter database; and if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

5. The method for dynamically adjusting the temperature and humidity of the printing shop as recited in any one of claims 1 to 4, wherein the method for dynamically adjusting the temperature and humidity of the printing shop further comprises the steps of initial verification of production process parameters and updating of a production process parameter database: receiving a temperature and humidity value which is manually input and corresponding production process parameters; executing the production process parameters; when a confirmation judgment instruction that the quality of manual inspection is over-limit is received, storing the temperature and humidity value and the corresponding production process parameters in a production process parameter database; after receiving a negative judgment instruction of manually checking the quality of the product, waiting for manually input new production process parameters of which the product quality is over-qualified under the current temperature and humidity values, and storing the new production process parameters in a production process parameter database; the method for dynamically adjusting the production process parameters by the temperature and the humidity of the printing workshop further comprises the production process parameter yield optimizing and sequencing steps: and sorting the production process parameters in the updated production process parameter database in real time according to the temperature and humidity values, wherein when the same temperature and humidity value corresponds to a plurality of different production process parameters, the production process parameters are sorted according to the product yield value when being executed, and the priority of the high yield value is higher than that of the low yield value.

6. A system for dynamically adjusting production process parameters according to the humiture of a printing workshop is characterized by comprising an ambient temperature and humidity monitoring subsystem, a production process parameter database subsystem, a manual interaction subsystem and a production process parameter deviation early warning subsystem, wherein the ambient temperature and humidity monitoring subsystem monitors the temperature and humidity data of the printing workshop in real time; when the change values of the temperature and the humidity do not exceed the set range, the production process parameter database subsystem executes the updating of the production process parameter database;

wherein when the environmental temperature and humidity monitoring subsystem detects that the change values of the temperature and the humidity exceed a set range, the manual interaction subsystem is configured to: executing self-checking matching judgment of the process parameters under the current temperature and humidity, executing a manual quality inspection passing step if the current temperature and humidity values are not matched in the production process parameter database of the production process parameter database subsystem, sending the current temperature and humidity values and corresponding production process parameters to the production process parameter database of the production process parameter database subsystem after receiving a confirmation judgment instruction of manual quality inspection passing, and sending the received new production process parameters and the corresponding temperature and humidity values to the production process parameter database when receiving a negative judgment instruction of manual quality inspection passing and manually-input new production process parameters of product quality passing under the current temperature and humidity values;

wherein the production process parameter deviation warning subsystem is configured to: when the temperature and humidity values corresponding to the current production process parameters are matched in the production process parameter database of the production process parameter database subsystem, executing a production process parameter deviation early warning, feeding back the current temperature and humidity values and the corresponding production process parameters to the manual interaction subsystem, waiting for an instruction, executing the changed production process parameters according to the instruction and sending the changed production process parameters to the production process parameter database, or not adjusting the current production process parameters according to the instruction;

wherein the production process parameter deviation early warning subsystem is further configured to: when a change confirmation instruction of the manual interaction subsystem is received, receiving changed new production process parameters which are manually input in the manual interaction subsystem, executing the changed production process parameters, and executing a manual inspection quality passing step, and if a confirmation judgment instruction of the manual inspection quality passing of the manual interaction subsystem is received, sending the temperature and humidity values and the corresponding changed new production process parameters to a production process parameter database; if a negative judgment instruction of manually checking the quality of the manual interaction subsystem and the manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values are received, the new production process parameters are sent to a production process parameter database; the system for dynamically adjusting the production process parameters of the printing workshop temperature and humidity further comprises a gateway acquisition device, wherein the gateway acquisition device is in communication connection with the environment temperature and humidity monitoring subsystem, the production process parameter database subsystem, the manual interaction subsystem and the production process parameter deviation early warning subsystem, the production process parameter deviation early warning subsystem executes real-time analysis according to a current preset production task and judges whether acquired data are abnormal, and if the acquired data are abnormal, an alarm is given out and fed back to the manual interaction subsystem.

7. The system for dynamically adjusting the temperature and humidity of the printing workshop according to the claim 6, further comprising a viscosity controller, a printing unit air duct temperature sensor, an air speed sensor and an environment temperature and humidity sensor, wherein the viscosity controller, the printing unit air duct temperature sensor, the air speed sensor and the environment temperature and humidity sensor are all communicatively connected with the gateway collection device, and the gateway collection device periodically collects data of the viscosity controller, the printing unit air duct temperature sensor, the air speed sensor and the environment temperature and humidity sensor according to a preset time interval and sends the data to the environment temperature and humidity monitoring subsystem, the production process parameter database subsystem, the manual interaction subsystem and the production process parameter deviation warning subsystem.

8. The equipment for dynamically adjusting the production process parameters of the humiture of the printing workshop is characterized by comprising a production operation management system server, an equipment networking gateway, a printing machine environment humiture sensor, a printing machine management system terminal, a printing machine equipment control terminal, a printing machine electronic billboard, a plurality of color set data collectors, a color set air duct temperature sensor, a color set air duct air quantity sensor, a printing solvent viscosity automatic controller, a printing machine and a printing machine color set unit; the system comprises a plurality of color set data collectors, a printing machine management system terminal, a printing machine network gateway and a printing machine control terminal, wherein the plurality of color set data collectors are arranged between a feeding end and a discharging end and connected to the equipment network gateway; each color group data collector is also connected with the color group air duct air quantity sensor, and the color group air duct temperature sensor is connected with the color group air duct air quantity sensor; the production operation management system server is connected with the equipment networking gateway, the printing machine management system terminal and the printing machine electronic billboard; the equipment networking gateway collects the temperature and humidity data of the printing machine environment temperature and humidity sensor in real time and sends the data to the printing machine equipment control end, wherein the printing machine equipment control end comprises a temperature and humidity change judging module, a self-checking matching module, a production process parameter database model module and a production process parameter deviation early warning module, and a printing machine platform management system terminal is provided with a manual interaction module;

when the variation values of the temperature and the humidity exceed a set range, the self-checking matching module executes self-checking matching judgment of process parameters under the current temperature and the humidity, if the current temperature and humidity values are not matched in the production process parameter database model module, the manual interaction module executes a manual quality inspection passing step, and when a confirmation judgment instruction of the manual quality inspection passing is received, the temperature and humidity values and the corresponding production process parameters are sent to the production process parameter database model module; if the manual interaction module receives a negative judgment instruction for manually checking the quality of the product, and manually input new production process parameters with the quality of the product being over-qualified under the current temperature and humidity values, the new production process parameters and the corresponding temperature and humidity values are sent to the production process parameter database model module;

when the judgment result in the self-checking matching module is that the temperature and the humidity corresponding to the current production process parameter are matched in the production process parameter database, the production process parameter deviation early warning module executes the production process parameter deviation early warning and feeds back the current temperature and humidity and the corresponding production process parameter to the manual interaction module and the printing machine electronic billboard;

wherein the production process parameter deviation early warning module is further configured to: when receiving a change confirmation instruction, receiving manually input changed new production process parameters, executing the changed production process parameters, and executing a manual quality inspection passing step, if receiving a confirmation judgment instruction of manual quality inspection passing, storing the temperature and humidity values and the corresponding changed new production process parameters in a production process parameter database, and executing updating of the production process parameter database; if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and executing the updating of the production process parameter database; when a change denial instruction is received, executing a manual quality inspection passing step, if a confirmation judgment instruction of manual quality inspection passing is received, storing the current temperature and humidity values and the corresponding production process parameters in a production process parameter database, and updating the production process parameter database; and if a negative judgment instruction of manually checking the quality of the product is received, waiting for manually input new production process parameters of which the product quality is over-limit under the current temperature and humidity values, storing the received new production process parameters of which the product quality is over-limit under the current temperature and humidity values and the corresponding temperature and humidity values in a production process parameter database, and updating the production process parameter database.

9. The apparatus for dynamically adjusting manufacturing process parameters according to claim 8, wherein the apparatus for dynamically adjusting manufacturing process parameters according to print shop temperature and humidity further comprises a data snapshot module communicatively connected to the device networking gateway, and when receiving a data record snapshot instruction, the data snapshot module obtains a snapshot of a data record of the manufacturing process parameter at the current time and sends the snapshot to the printer management system terminal.

10. The apparatus for dynamically adjusting print shop temperature and humidity according to claim 9, wherein the apparatus further comprises a temperature sensor for sensing the temperature of the print shop

The data snapshot module records snapshot data for acquiring production process parameter data in real time, and the snapshot data is extracted by the printing machine management system terminal to be used for recording, storing and filing again.