Automatic control-oriented production management system

Abstract

The invention relates to a production management system oriented to automatic control. The production management system comprises a production planning module, a production resource scheduling module, a production control module, a quality detection module and a logistics management module. The production planning module is used for generating a production plan according to production requirements; the production resource scheduling module is used for raw material scheduling, equipment scheduling and personnel scheduling; the production control module is used for controlling production process parameters according to collected real-time production data; the quality detection module is used for detecting the quality of the produced product; and the logistics module is used for managing raw material and product distribution.

Description

Technical Field

[0001] This invention relates to a production management system for automated control, belonging to the field of production management technology. Background Technology

[0002] Although existing automated control systems have played an important role in production management, the following technical problems and shortcomings still exist: Currently, many production management systems lack effective information sharing and integration across different production stages, resulting in loose connections and severe information silos. This problem delays data transmission and feedback, hindering global optimization management. The independent operation of different equipment and software systems makes real-time sharing and unified management of production data difficult, impacting the coordination and efficiency of the production process.

[0003] Existing automated production systems generally have weak real-time monitoring and response capabilities. When faced with unexpected situations or changes in the production environment, the systems fail to adjust production strategies in a timely manner, leading to production stoppages or quality fluctuations. Furthermore, traditional automated control systems rely on fixed rules and procedures, making it difficult to flexibly respond to dynamically changing production demands and unexpected events.

[0004] Traditional automated control systems rely primarily on hardware and pre-programmed procedures, which limit their control precision and flexibility, making it difficult to meet the demands of high-precision and complex production environments. For example, some production processes require higher precision control, but existing systems struggle to provide sufficient adaptability and accuracy, leading to unstable product quality or waste.

[0005] Existing production management systems have limited data analysis capabilities and lack support for deep learning and intelligent analytics. While the systems can collect large amounts of production data, they cannot effectively perform data mining and in-depth analysis, resulting in insufficient data for decision-making. This lack of intelligent analysis and decision support directly impacts the production management team's control over the production process and limits their optimization potential.

[0006] In multi-process, multi-equipment production environments, existing systems still have significant shortcomings in production resource scheduling. Especially when facing fluctuations in production order volume, resource scheduling and production plan adjustments are inefficient and struggle to respond quickly to changes in demand. Production resource scheduling largely relies on manual or semi-automated methods, lacking a highly intelligent dynamic adjustment mechanism, resulting in low production efficiency and resource utilization.

[0007] Most current production management systems were not designed with future expansion needs in mind, resulting in poor scalability. As production demands and technologies continue to change, existing systems struggle to adapt quickly to the introduction of new equipment, technologies, or processes, failing to effectively support continuous optimization and innovation in the production environment.

[0008] Therefore, how to solve the above problems and improve the integration, real-time response capability, precise control level, data analysis capability, resource scheduling capability and system scalability of the production management system has become a technical challenge that urgently needs to be overcome in the field of automation control. Summary of the Invention

[0009] To address the problems existing in the prior art, this invention proposes a production management system oriented towards automated control.

[0010] The technical solution of the present invention is as follows: This invention provides a production management system for automated control, including a production planning module, a production resource scheduling module, a production control module, a quality inspection module, and a logistics management module; The production planning module is used to generate production plans based on production needs. The production resource scheduling module is used for raw material scheduling, equipment scheduling, and personnel scheduling. The production control module is used to control production process parameters based on the collected real-time production data; The quality inspection module is used to inspect the quality of the finished products. The logistics module is used to manage the distribution of raw materials and products.

[0011] Preferably, the production plan generated by the production planning module includes production targets, production cycle, and production process flow.

[0012] Preferably, the production resource scheduling module schedules raw materials by: scheduling raw materials through the warehouse management system; The production resource scheduling module schedules equipment specifically by using the enterprise asset management system.

[0013] Preferably, the production control module collects production data in real time through various types of sensors installed on the production equipment; The production process parameters are calculated based on the collected production data, and the production control module adjusts the production equipment based on these parameters.

[0014] Preferably, the quality inspection module performs quality inspection on the completed products using a visual inspection model.

[0015] Preferably, the system also includes a production monitoring module, which is used to monitor the operation of production equipment in real time through the manufacturing execution system and issue early warning notifications when production equipment malfunctions.

[0016] Preferably, the logistics management module is used to transport raw materials, semi-finished products and finished products by means of automated guided vehicles according to the raw material scheduling plan and production plan of the production resource scheduling module.

[0017] Preferably, the system also includes a data analysis module, which is used to record all data generated during the production process, perform statistical analysis, and evaluate production efficiency, production equipment operating status, and production quality.

[0018] The present invention has the following beneficial effects: 1. This invention introduces an intelligent scheduling system that can monitor production progress in real time and automatically optimize the production process based on actual conditions. Through AGVs (Automated Guided Vehicles) and intelligent material management, the system can efficiently complete the transportation of raw materials and coordinate the production process, greatly improving production efficiency. At the same time, automated control reduces interference from human factors, making the entire production process more stable and precise. Through the application of these technologies, this invention can effectively improve product quality, reduce production costs, and adapt to changes in different environments and needs, providing the industry with a more intelligent, efficient, and flexible solution. Attached Figure Description

[0019] Figure 1 This is a structural diagram of the system modules of the present invention. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be understood that the step numbers used in the text are for ease of description only and are not intended to limit the order in which the steps are performed.

[0022] It should be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0023] The terms “comprising” and “including” indicate the presence of the described feature, whole, step, operation, element and / or component, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or collections thereof.

[0024] The term “and / or” refers to any combination of one or more of the associated listed items, as well as all possible combinations, and includes these combinations.

[0025] See Figure 1 A production management system for automated control includes a production planning module, a production resource scheduling module, a production control module, a quality inspection module, and a logistics management module. The production planning module is used to generate production plans based on production needs. The production resource scheduling module is used for raw material scheduling, equipment scheduling, and personnel scheduling. The production control module is used to control production process parameters based on the collected real-time production data; The quality inspection module is used to inspect the quality of the finished products. The logistics module is used to manage the distribution of raw materials and products.

[0026] In one specific embodiment, the production demand is obtained by connecting with upstream departments (such as marketing, sales, and customers), including production quantity, product specifications, delivery time, etc.

[0027] In some embodiments, the production plan generated by the production planning module includes production targets, production cycles, and production processes.

[0028] In some embodiments, the production resource scheduling module schedules raw materials by: scheduling raw materials through the warehouse management system, automatically scheduling raw materials according to the production plan, and ensuring sufficient raw material inventory; The production resource scheduling module schedules equipment by using the enterprise asset management system to ensure equipment availability and prevent equipment from being idle or overloaded.

[0029] In a specific embodiment, the production resource scheduling module schedules personnel by rationally arranging the working hours and tasks of operators and engineers according to the production plan.

[0030] In some embodiments, the production control module collects production data in real time through various types of sensors installed on the production equipment; Based on the collected production data, the production process parameters are calculated, and the production control module adjusts the production equipment (such as temperature control, speed regulation, etc.) based on the production process parameters. The product lines corresponding to the non-conforming products will be automatically removed.

[0031] In one specific embodiment, the production control module uses automated control equipment such as PLC (Programmable Logic Controller) and DCS (Distributed Control System) to adjust the production equipment based on the production process parameters, ensuring that the production equipment operates stably according to predetermined parameters.

[0032] In one specific embodiment, the sensor includes a temperature sensor, a humidity sensor, a pressure sensor, and a flow sensor, etc.

[0033] In some embodiments, the quality inspection module performs quality inspection on the finished products using a visual inspection model.

[0034] In one specific embodiment, the visual inspection model performs quality inspection using product images, infrared images, and X-ray images.

[0035] In one specific embodiment, the visual detection model is built based on a CNN model, a ResNet model, a GAN model, or an Inception model.

[0036] In some embodiments, the system further includes a production monitoring module, which is used to monitor the operation of production equipment in real time through the manufacturing execution system and issue early warning notifications when production equipment malfunctions. It automatically records key data during the production process (such as production time, output, quality data, equipment operating status, etc.) and generates a complete production log for later traceability and analysis.

[0037] In some embodiments, the logistics management module is used to transport raw materials, semi-finished products and finished products through automated guided vehicles or automated conveying systems (e.g., transporting them from one process to another, or transporting finished products and semi-finished products to warehouse storage) according to the raw material scheduling plan and production plan of the production resource scheduling module.

[0038] In some embodiments, the system further includes a data analysis module, which is used to record all data generated during the production process, perform statistical analysis, and evaluate production efficiency, production equipment operating status, and production quality. Generate regular or real-time production reports, providing data on production efficiency, resource utilization, and quality pass rate, offering decision-makers suggestions for optimizing production processes and improving efficiency.

[0039] In some embodiments, feedback information automatically collected by the system during the production process is transmitted to relevant departments (such as production, quality, equipment, warehouse, etc.) to help them optimize workflows and solve potential problems; The system can perform self-optimization, such as adjusting production scheduling strategies, optimizing equipment operating parameters, or adjusting quality control standards, thereby improving overall production efficiency and quality.

[0040] In some embodiments, the system is equipped with a human-machine interface (HMI): operators monitor the production process in real time through the HMI and control and adjust equipment, sensors, quality inspection, etc. It also features remote control and diagnostic capabilities. Through the remote monitoring system, technicians can remotely diagnose equipment problems, adjust production parameters, or perform system upgrades and maintenance.

[0041] In this application embodiment, "at least one" refers to one or more, and "more than one" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent the existence of A alone, A and B simultaneously, or B alone. A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. "At least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c can represent: a, b, c, a and b, a and c, b and c, or a and b and c, where a, b, and c can be single or multiple.

[0042] Those skilled in the art will recognize that the units and algorithm steps described in the embodiments disclosed herein can be implemented using electronic hardware, computer software, or a combination of electronic hardware and software. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0043] Those skilled in the art will understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0044] In the several embodiments provided in this application, any function, if implemented as a software functional unit and sold or used as an independent product, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0045] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A production management system for automated control, characterized in that, It includes a production planning module, a production resource scheduling module, a production control module, a quality inspection module, and a logistics management module; The production planning module is used to generate production plans based on production needs. The production resource scheduling module is used for raw material scheduling, equipment scheduling, and personnel scheduling. The production control module is used to control production process parameters based on the collected real-time production data; The quality inspection module is used to inspect the quality of the finished products. The logistics module is used to manage the distribution of raw materials and products.

2. The production management system for automated control according to claim 1, characterized in that, The production plan generated by the production planning module includes production targets, production cycles, and production processes.

3. The production management system for automated control according to claim 1, characterized in that, The production resource scheduling module schedules raw materials specifically by using the warehouse management system. The production resource scheduling module schedules equipment specifically by using the enterprise asset management system.

4. A production management system for automated control according to claim 1, characterized in that, The production control module collects production data in real time through various types of sensors installed on the production equipment. The production process parameters are calculated based on the collected production data, and the production control module adjusts the production equipment based on these parameters.

5. A production management system for automated control according to claim 1, characterized in that, The quality inspection module uses a visual inspection model to inspect the quality of the finished products.

6. A production management system for automated control according to claim 4, characterized in that, The system also includes a production monitoring module, which is used to monitor the operation of production equipment in real time through the manufacturing execution system and issue early warnings when production equipment malfunctions.

7. A production management system for automated control according to claim 1, characterized in that, The logistics management module is used to transport raw materials, semi-finished products, and finished products using automated guided vehicles, based on the raw material scheduling plan and production plan of the production resource scheduling module.

8. A production management system for automated control according to claim 1, characterized in that, The system also includes a data analysis module, which records all data generated during the production process, performs statistical analysis, and evaluates production efficiency, equipment operating status, and production quality.

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