Whole-process production management and control method based on combined work order and terminal equipment

Abstract

The invention relates to the technical field of industrial manufacturing informatization, in particular to a whole-process production management and control method based on a combined work order and terminal equipment. The method comprises the following steps: creating a combined work order comprising a plurality of production orders; carrying out dispatching operation based on the combined work order to generate a dispatching order; scanning a dispatch list bar code through a mobile terminal to trigger a start-up process; collecting production equipment data in real time and automatically recording production parameters; after the process is completed, finishing work reporting is carried out, and a product label is automatically printed; and synchronously reporting excess materials and associated products. The system comprises a PC end scheduling module and a tablet end field operation module. According to the invention, a full-process digital management system from combined work order creation, dispatching, work completion reporting to excess material / combined by-product reporting is constructed, real-time linkage of PC end scheduling and panel end field operation is realized, and the technical problems of data asynchronization, information isolated island and tedious field operation in traditional production management are solved.

Description

Technical Field

[0001] This invention belongs to the field of industrial manufacturing execution system technology, specifically relating to a method and terminal equipment for full-process production control based on combined work orders, which is particularly suitable for discrete manufacturing industries that require multi-order combined production, real-time on-site data collection, and full quality traceability. Background Technology

[0002] In the manufacturing industries of plastic film and agricultural film, production management faces numerous technical challenges: First, traditional production management relies on paper work orders and manual records, resulting in delayed and error-prone data collection, opaque production progress, and management's inability to monitor the situation on-site in real time. Second, PC-based scheduling systems are disconnected from on-site operations; plan changes cannot be promptly transmitted to the production site, and on-site data still needs to be manually entered into the system, leading to data inconsistencies and information silos. Furthermore, the lack of effective means for managing surplus materials and by-products results in inaccurate material loss statistics and deviations in cost accounting. While existing MES systems partially solve production management problems, they still have significant shortcomings in areas such as full-process control of combined work orders, convenient mobile operation, and automatic equipment data collection. Therefore, there is an urgent need in this field for an intelligent production control solution that can achieve full-process digital management from planning to execution, support convenient mobile operation, and automatically collect equipment data. Summary of the Invention

[0003] The main technical problem this invention aims to solve is overcoming the technical shortcomings of traditional production management, such as data asynchrony, cumbersome on-site operations, and delayed information transmission. To address these problems, this invention proposes a full-process production control method and terminal equipment based on combined work orders. This method achieves transparent and intelligent management of the entire production process by constructing a complete digital management closed loop. Another objective of this invention is to provide a terminal equipment system for implementing the above method, which solves the problem of disconnect between planning and execution through collaborative work between PC and mobile terminals. The beneficial technical effects of this invention include: 1. Full-process digital management has been achieved: the entire business process from the creation of combined work orders to the declaration of surplus materials has been digitized, eliminating information silos.

[0004] 2. Improved data real-time performance: Technologies such as mobile QR code scanning for work commencement and automatic data retrieval by equipment ensure real-time collection and synchronization of on-site data.

[0005] 3. Reduced human error: Automated data collection and label printing significantly reduced the error rate of manual data entry.

[0006] 4. Enhanced production traceability capabilities: Complete recording of quality data and equipment parameters during the production process provides a data foundation for quality traceability. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the architecture of a full-process production control system in one embodiment of the present invention.

[0008] Figure 2 This is a flowchart of a full-process production control method according to an embodiment of the present invention. The flowchart clearly illustrates the six core steps from the creation of a combined work order to the declaration of surplus materials. Each step includes detailed sub-processes, with different colors used to distinguish each stage, intuitively presenting the complete closed loop of full-process production control.

[0009] Figure 3 This is a schematic diagram of the on-site operation interface on a tablet terminal in one embodiment of the present invention. The interface adopts a hierarchical layout, from top to bottom: a work order information area, a production data entry area, a quality parameter recording area, and a function operation button area. The interface design conforms to mobile device operating habits, highlighting the core features of automatic data retrieval, real-time data acquisition, and convenient operation, reflecting the innovation of this invention in user experience. Detailed Implementation The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0010] refer to Figure 1 The system showcases the overall architecture of a full-process production control system based on combined work orders. Adopting a collaborative design concept between PC and mobile terminals, the system includes a PC-based scheduling module, a mobile terminal operation module, a data acquisition module, a label printing module, and a quality management module. These modules synchronize data in real-time via the network, forming a complete management loop.

[0011] refer to Figure 2 The whole-process production control method of the present invention includes the following steps: Step S201 (Combined Work Order Creation): Create a combined work order on the PC based on multiple similar production orders. The system intelligently matches elements such as material specifications, process requirements, and equipment capabilities of the orders to generate the optimal combination solution. The combined work order includes information on all original orders involved in the combination, consolidation tags, process routes, and material requirements.

[0012] Step S202 (Work Order Generation): Based on the combined work order, the system automatically generates the corresponding work order and process task. The work order includes information such as production batch number, planned quantity, process standard, and quality requirements. After the work order is approved, the status changes to "dispatched" and the work can proceed to the execution stage.

[0013] Step S203 (Mobile QR Code Scan to Start Work): On-site operators scan the work order barcode using a tablet. The system automatically recognizes the work order information and initiates the work start process. Upon start, information such as the work group, operator, equipment, and start time is recorded, and the system automatically updates the work order status to "Started."

[0014] Step S204 (Automatic Equipment Data Acquisition): During production, the system acquires key process parameters in real time through equipment interfaces. This includes: obtaining production length data through a meter counter, obtaining product weight data through a weighing device, and automatically calculating the net weight (after deducting the weight of the core). The acquired data is uploaded in real time and compared with process standards.

[0015] Step S205 (Completion Reporting and Label Printing): After the process is completed, the operator reports the completion status on the tablet. The system automatically calculates the output quantity based on actual production data and automatically generates product labels according to the preset printing template. The labels contain key information such as product information, production batch number, quantity, and weight, and support serial number management.

[0016] Step S206 (Declaration of Surplus Materials and By-products): Surplus materials and by-products generated during the production process are recorded through a dedicated declaration interface. The system automatically associates the relationship between the main product and by-products based on the BOM and process route, ensuring material balance and accurate cost accounting.

[0017] Throughout the process, data is synchronized in real time between the PC and mobile terminals. Managers can view key indicators such as production progress, quality status, and equipment efficiency on the PC in real time, achieving transparent management of the entire production process.

Claims

1. A method for full-process production control based on combined work orders, characterized in that, Includes the following steps: S1: Create a combined work order on the PC to combine multiple production orders into a unified work order according to process rules; S2: Based on the combined work order, perform a work dispatch operation to generate the corresponding work order and process task; S3: Scan the work order barcode with a mobile terminal to trigger the start-up process and record the start-up time; S4: Real-time collection of production equipment operation data, automatic recording of meter reading, weighing value, and process parameters; S5: After completing a process, the system reports completion, automatically calculates output, and generates product labels. S6: Simultaneously declare surplus materials and by-products, and complete the recording of production data throughout the entire process. The method according to claim 1, characterized in that, The "real-time acquisition of production equipment operation data" in step S4 specifically includes: acquiring the length data of the meter counter device in real time through the device interface; acquiring the product weight data through the weighing device interface; automatically calculating the core weight and net weight; and comparing the acquired data with the process standards in real time. A terminal device for implementing the method according to any one of claims 1-2, characterized in that, include: The PC-based scheduling module is used to create combined work orders, perform work assignment operations, and optimize scheduling; the mobile operation module is connected to the PC-based scheduling module for on-site scanning to start work, collecting equipment data, and reporting work completion. The data acquisition module is connected to the production equipment and is used to collect meter readings and weighing values ​​in real time. The label printing module is connected to the mobile terminal operation module and automatically generates and prints product labels based on the completed data. The quality management module is used to record production process quality data and process parameters. The terminal device according to claim 3 is characterized in that, The mobile terminal operation module also includes: a barcode scanning and identification unit for identifying work order barcodes and material barcodes; a data acquisition unit for connecting to a meter counter and weighing equipment and acquiring real-time data; a work reporting and recording unit for completing the reporting and recording of by-products and surplus materials; and a real-time synchronization unit to ensure the instant consistency of data between the mobile terminal and the PC terminal.

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