Code scanning traceability management method
Through scanning code technology, the full process information traceability of raw materials to finished product shipment is achieved, which solves the problems of low efficiency and insufficient accuracy of traditional production information traceability, improves the timeliness and accuracy of information, reduces business risks, and improves product quality Competitive with the company.
Patent Information
- Application Number
- CN202411077954.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-01-03
AI Technical Summary
Traditional production information traceability methods are inefficient and prone to errors. The existing barcode traceability products are insufficient in the entire process during the production process, and multiple business systems are required to combine manual entry, resulting in low timeliness and accuracy.
The full process information traceability from raw materials to finished product shipment is adopted to use code scanning technology, real-time data collection, tracking, error prevention, monitoring and control are realized through material codes and product codes, reducing manual recording, and improving the timeliness and accuracy of information.
It greatly reduces manual recording time and errors, improves the timeliness and accuracy of production information, ensures product quality, reduces business risks, and improves corporate competitiveness.
Smart Images
Figure CN119250704A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field related to enterprise management systems, and in particular to a method for scanning code traceability management. Background Art
[0002] When quality problems occur during the production process, enterprises will use production information traceability management to more accurately identify the scope of the problem products. With the continuous improvement of product quality requirements, product traceability during production has become an important part of supply chain management.
[0003] The traditional way is to manually record information such as raw material batches, production processes, production time, test results, etc., which is inefficient and prone to errors. During the investigation, employees need to look through the record files to find the corresponding information, and it is inevitable that the records are blurred and errors cause interference.
[0004] However, most of the existing barcode traceability products on the market are only used for warehousing and warehousing. They are insufficient in barcode traceability throughout the production process. It is often necessary to use multiple business systems combined with manual entry to achieve production information traceability and information synchronization between systems, resulting in low timeliness and accuracy.
[0005] In summary, there is a need for a code scanning traceability management method that can reduce manual records and improve the timeliness and accuracy of traceability information. Summary of the invention
[0006] The present invention aims to overcome the shortcomings of the prior art that enterprises often use multiple business systems in production tracing, and combine manual entry to achieve production information tracing and information synchronization between systems, resulting in low timeliness and accuracy. A method for scanning code tracing management is provided, which can reduce manual recording and improve the timeliness and accuracy of tracing information.
[0007] In order to achieve the above object, the present invention adopts the following technical solutions: A method for scanning code traceability management, comprising the following steps: Step 1: Scan the code to receive materials: By scanning the material code on the raw material packaging, the raw material information is entered into the production management system and the corresponding material receipt record is generated; Step 2: Scan the raw materials and put them into storage: Scan the material code on the raw material packaging to enter the raw material information into the production management system and generate the corresponding raw material storage record; Step 3, scan the code to send materials: before production starts, by scanning the material code on the raw material packaging, the information of the required raw materials is sent to the corresponding production line, and a material sending record is generated; Step 4: Scan the code to feed materials: During the production process, scan the material code on the raw material packaging to confirm the use of raw materials and generate a feeding record; Step 5: Scan the finished product code and put it into storage: After production is completed, scan the product code on the finished product packaging to enter the finished product information into the production management system and generate a finished product storage record; Step 6, scan the code to ship: When selling finished products, scan the product code on the finished product packaging to confirm the sales information and generate a shipping record.
[0008] The material code is attached to the material and is used for receiving, warehousing and picking materials. The material code includes material code, purchase order information, measurement unit, quantity, batch information, validity period and other information; the product code includes product model, production date, production serial number and other information. The present invention completes the information tracing of the product from the arrival of raw materials, warehousing, production feeding, product offline shipment supply chain, and the entire production process by scanning the code (QR code or barcode), realizing real-time data collection, tracking, error prevention, monitoring and control of the entire production process from the arrival of raw materials to the shipment of finished products, which can greatly reduce the time of manual recording and occasional mistakes, improve the timeliness and accuracy of traceability information, greatly improve the product production level, ensure product quality, and improve the competitiveness of enterprises. When there is a quality problem with the product, the system can quickly trace the source and reduce business risks.
[0009] Preferably, in step one, the validity of the raw materials is detected and judged by scanning the material code on the raw material packaging. For the raw materials that have passed the validity verification, a quality inspection task is automatically generated, and the quality department is notified to conduct quality inspection. At the same time, the material receiving information is automatically recorded in the system database and written back to the production management system. The judgment content includes whether the order exists and is valid, whether the material code exists and is valid, and whether the total number of received materials exceeds the order requirements, so as to ensure that the raw materials meet the production requirements. By automatically recording the information in the system database and writing it back to the production management system, the source can be quickly traced later, so as to ensure product quality, improve corporate competitiveness, and reduce operating risks.
[0010] Preferably, in step 2, the material code on the raw material packaging is scanned to determine the quality inspection results of the material and batch, and only qualified products are allowed to enter the warehouse. During the warehousing process, the cargo location code and material code are scanned in sequence to associate the cargo location and material information, and the raw material warehousing information is automatically written back to the production management system. The cargo location code is the cargo location number code. By automatically writing the information back to the production management system, the source can be quickly traced later, thereby ensuring product quality, improving corporate competitiveness, and reducing business risks.
[0011] As a preferred method, in step 3, the material requisition form issued by the production management system is scanned to obtain the material requisition information, and then the material requisition is issued by scanning the cargo location code and the material code in sequence. When issuing the material, the first-in-first-out rule is implemented according to the order in which the materials are put into the warehouse and put on the shelves. At the same time, the material requisition information is automatically written back to the production management system and associated with the material requisition form. By automatically writing the information back to the production management system, the source can be quickly traced later, so as to ensure product quality, improve corporate competitiveness, and reduce business risks.
[0012] Preferably, in step 4, when there is a shortage of material at the feed port on the production line, the feed port code and the material code are scanned in sequence to obtain the product model currently produced by the equipment, and the material being fed is tested for foolproofing in combination with the current feed port information and material information to prevent feeding errors, and the batch and quantity information of the material is automatically written back to the equipment. The feed port code is the feed port code. By automatically writing the information back to the equipment, the source can be quickly traced later, thereby ensuring product quality, improving corporate competitiveness, and reducing operating risks.
[0013] As a preferred method, during the production process, each process first scans the product code, and then associates the material and batch information written into the equipment with the product code. By associating the production process with the product code, the source can be quickly traced later, thereby ensuring product quality, improving corporate competitiveness, and reducing business risks.
[0014] As a preferred method, product testing will be carried out during the production process, and product measurement data will be associated with the product code. After the product is assembled and tested in a single process, the associated data will be automatically collected and recorded in the production management system. By automatically recording information in the production management system, the source can be quickly traced later, thereby ensuring product quality, improving corporate competitiveness, and reducing business risks.
[0015] As a preferred method, after production is completed, the product enters the packaging room, scans the code to read the product code and confirms the measurement data of the product code in the entire process. Only fully qualified products can be bundled and associated with the packaging code. After the package is full, the system automatically prints out a packing list with the packaging code, and then automatically generates a finished product quality inspection task and notifies the quality department to conduct quality inspection. The packaging code is the packaging code. By associating the product code with the packaging code, the source can be quickly traced later, so as to ensure product quality, improve corporate competitiveness, and reduce business risks.
[0016] As a preferred method, by scanning the packaging barcode on the packing list, the quality inspection results of the products in the package can be obtained. Products that pass the quality inspection can be successfully scanned and put into storage, and the product storage information is automatically written back to the production management system. By automatically writing information back to the production management system, the source can be quickly traced later, thereby ensuring product quality, improving corporate competitiveness, and reducing business risks.
[0017] As a preferred method, in step 6, by scanning the product code on the finished product packaging, selecting the shipping task, and then scanning the packaging code to verify whether the product model in the package is consistent with the shipping task, the shipping information is automatically written back to the production management system. By automatically writing the information back to the production management system, the source can be quickly traced later, thereby ensuring product quality, improving corporate competitiveness, and reducing business risks.
[0018] The beneficial effects of the present invention are: greatly reducing the time of manual recording and occasional mistakes, improving the timeliness and accuracy of traceability information; greatly improving the product production level, ensuring product quality, and improving corporate competitiveness; being able to quickly trace the source and reduce business risks. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a flow chart of receiving materials, warehousing and picking materials; Figure 2 It is a traceability flow chart in the production process; Figure 3 It is a traceability flow chart for product warehousing and shipment; Figure 4 It is a diagram of the information association of the whole process; Figure 5 It is a schematic diagram of the recursive algorithm. DETAILED DESCRIPTION
[0020] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] like Figure 1-4 In the embodiment described, a method for scanning code traceability management includes the following steps: Step 1: Scan the code to receive materials: By scanning the material code on the raw material packaging, the raw material information is entered into the production management system and the corresponding material receipt record is generated; Step 2: Scan the raw materials and put them into storage: Scan the material code on the raw material packaging to enter the raw material information into the production management system and generate the corresponding raw material storage record; Step 3, scan the code to send materials: before production starts, by scanning the material code on the raw material packaging, the information of the required raw materials is sent to the corresponding production line, and a material sending record is generated; Step 4: Scan the code to feed materials: During the production process, scan the material code on the raw material packaging to confirm the use of raw materials and generate a feeding record; Step 5: Scan the finished product code and put it into storage: After production is completed, scan the product code on the finished product packaging to enter the finished product information into the production management system and generate a finished product storage record; Step 6, scan the code to ship: When selling finished products, scan the product code on the finished product packaging to confirm the sales information and generate a shipping record.
[0022] In step one, the validity of the raw materials is tested and judged by scanning the material code on the raw material packaging. For raw materials that have passed the validity verification, a quality inspection task is automatically generated, and the quality department is notified to conduct quality inspection. At the same time, the material receipt information is automatically recorded in the system database and written back to the production management system.
[0023] In step 2, the material code on the raw material packaging is scanned to determine the quality inspection results of the material and batch, and only qualified products are allowed to enter the warehouse. During the entry process, the cargo location code and material code are scanned in sequence to associate the cargo location and material information, and the raw material entry information is automatically written back to the production management system. Among them, the scanning of raw materials for entry also includes verifying the legality and integrity of the raw materials to ensure that the raw materials meet production requirements.
[0024] In step 3, the material requisition form issued by the production management system is scanned to obtain the material requisition information, and then the material requisition is issued by scanning the cargo location code and material code in sequence. The first-in-first-out rule is implemented according to the order in which the materials are put into the warehouse and put on the shelves. At the same time, the material requisition information is automatically written back to the production management system and associated with the material requisition form. Among them, scanning the code to issue materials also includes automatically calculating the quantity of raw materials required according to the production plan and generating a material requisition list.
[0025] In step 4, when there is a shortage of material at the feed port on the production line, the feed port code and material code are scanned in sequence to obtain the product model currently produced by the equipment. At the same time, the material being fed is tested for foolproofing in combination with the current feed port information and material information to prevent feeding errors, and the batch and quantity information of the material is automatically written back to the equipment. Among them, scanning the code to feed also includes real-time monitoring of the use of raw materials and issuing early warning signals when raw materials are in short supply.
[0026] During the production process, each process first scans the product code, and then associates the material and batch information written into the equipment with the product code.
[0027] Product testing will be carried out during the production process, and product measurement data will be associated with the product code. After the single process assembly and testing of the product is completed, the associated data will be automatically collected and recorded in the production management system.
[0028] After production is completed, the product enters the packaging room, where the product code is read by scanning the code and the measurement data of the entire process of the product code is confirmed. Only completely qualified products can be bundled and associated with the packaging code. After the package is full, the system automatically prints out a packing list with the packaging code, and then automatically generates a finished product quality inspection task and notifies the quality department to conduct quality inspection.
[0029] By scanning the packaging barcode on the packing list, the quality inspection results of the products in the package can be obtained. Products that pass the quality inspection can be successfully scanned and put into storage, and the product storage information will be automatically written back to the production management system.
[0030] In step 6, by scanning the product code on the finished product packaging, selecting the shipping task, and then scanning the packaging code to verify whether the product model in the package is consistent with the shipping task, the shipping information is automatically written back to the production management system. Among them, scanning the code to ship also includes generating a shipping list based on the sales order.
[0031] The code scanning traceability management method also includes a data analysis module for performing statistical analysis on the code scanning data in the production process.
[0032] The code scanning traceability management method also includes a visualization interface module for displaying the code scanning data and production status in real time during the production process.
[0033] The present invention realizes real-time data collection, tracking, error prevention, monitoring and control of the entire production process from the arrival of raw materials to the shipment of finished products by arranging special equipment (PDA, scanner, barcode reader and other hardware) in the factory and cooperating with the software system. The system controls factory resources including materials, warehouses, equipment, personnel, quality, processes and facilities. When there is a quality problem with the product, the system can quickly trace the source and reduce business risks.
[0034] Specific working principle: 1. Warehouse receiving materials: Warehouse operators use PDA to scan material codes, obtain the purchase order number, material code, unit of measurement and quantity in the material code, and obtain the corresponding order information in the ERP system through the WEB API based on the purchase order number. The obtained order information is used to verify the validity of information such as whether the order number exists, whether the order contains the current material, and whether the remaining delivery quantity of the order is less than the current receipt quantity. After the verification is passed, the relevant receipt information is recorded in the system database, and a "Material Receipt" is automatically created on the ERP system through the WEB API. At the same time, a "Quality Inspection Order" is automatically generated, and the quality department is notified to conduct quality inspection.
[0035] 2. Material storage and shelf: After the quality inspection department completes the quality inspection, the warehouse operator uses the PDA to scan the material code, and uses the system's storage function to determine the quality inspection results of the materials and batches corresponding to the material code, and only allows qualified products to enter the warehouse. When scanning the code for storage, scan the cargo location code and material code in turn to associate the cargo location and material information. At the same time, the "Stock Receipt" is automatically created in the ERP system through the WEBAPI to record the materials entering the warehouse and the corresponding cargo locations.
[0036] 3. Material collection for production: When materials are required for manufacturing, the material collector carries the material collection application form of ERP (including the application task barcode), and the warehouse material distributor uses PDA to scan the material collection application form to obtain the material collection information, and then distributes the materials according to the material collection application by scanning the cargo location code and material code in sequence. When distributing materials, the system will check whether the first-in-first-out rule is met according to the order in which the materials are put on the shelves. At the same time, the information is written back to the ERP system through the WEB API and the material collection application form is associated. At the same time, a "transfer order" is automatically created in the ERP system to transfer the corresponding batch of materials to the workshop.
[0037] 4. Production feeding: When there is a shortage of materials at the feeding port of the production line, the feeder on the production line uses the PDA to scan the feeding port code and material code in turn, and uses the system to obtain the product model currently produced by the device from the register address of the device through the modbus protocol. At the same time, the current feeding port information and the BOM information in the ERP system are combined to perform fool-proof detection on the feeding materials to prevent feeding errors. After the material validity check is completed, the batch and quantity information are written back to the internal register address of the device in string type and digital type respectively through the modbus protocol.
[0038] 5. Production traceability: During the production process, each process first scans the product code, and then associates the material and batch information passed into the equipment with the product code. During the testing process, the product measurement data will also be associated with the product code. After the product is assembled and tested in a single process, the relevant associated data will be collected and recorded by the SCADA system to the server.
[0039] 6. Product packaging: After the product enters the packaging room, the product code is read by the barcode scanner and the system's recursive algorithm (such as Figure 5 The system will confirm the measurement data of the product code in the whole process (as shown in the figure). Only qualified products can be bundled and associated with the packaging code. After the package is full, the system will automatically print out the packaging list with the packaging code. Then the finished product quality inspection task will be automatically generated and the quality department will be notified to conduct quality inspection.
[0040] 7. Product warehousing: The warehouse keeper uses the PDA to scan the packing code on the packing list and uses the system to obtain the quality inspection results of the products in the package. Products that pass the quality inspection can be successfully scanned and put into the warehouse. At the same time, the information is written back to the ERP system through the WEB API to automatically create a "Finished Product Receipt List".
[0041] 8. Product shipment: The warehouse keeper selects the shipment task through the PDA, scans the packaging code, and uses the system to verify whether the product model in the package is consistent with the shipment task. At the same time, the information is written back to the ERP system through the WEB API to automatically create a "finished product shipment order" and associate it with the customer's sales order.
Claims
1. A method for scanning code traceability management, characterized in that: The following steps are involved: Step 1: Scan the code to receive materials: By scanning the material code on the raw material packaging, the raw material information is entered into the production management system and the corresponding material receipt record is generated; Step 2: Scan the raw materials and put them into storage: Scan the material code on the raw material packaging to enter the raw material information into the production management system and generate the corresponding raw material storage record; Step 3, scan the code to send materials: before production starts, by scanning the material code on the raw material packaging, the information of the required raw materials is sent to the corresponding production line, and a material sending record is generated; Step 4: Scan the code to feed materials: During the production process, scan the material code on the raw material packaging to confirm the use of raw materials and generate a feeding record; Step 5: Scan the finished product code and put it into storage: After production is completed, scan the product code on the finished product packaging to enter the finished product information into the production management system and generate a finished product storage record; Step 6, scan the code to ship: When selling finished products, scan the product code on the finished product packaging to confirm the sales information and generate a shipping record.
2. According to the method of claim 1, the method is characterized in that: In step one, the validity of the raw materials is tested and judged by scanning the material code on the raw material packaging. For raw materials that have passed the validity verification, a quality inspection task is automatically generated, and the quality department is notified to conduct quality inspection. At the same time, the material receipt information is automatically recorded in the system database and written back to the production management system.
3. The method for scanning code traceability management according to claim 1 is characterized in that: In step 2, the quality inspection results of materials and batches are determined by scanning the material code on the raw material packaging, and only qualified products are allowed to enter the warehouse. During the warehousing process, the cargo location code and material code are scanned in sequence to associate the cargo location and material information. At the same time, the raw material entry information is automatically written back to the production management system.
4. The method for scanning code traceability management according to claim 1 is characterized in that: In step three, the material collection information is obtained by scanning the material collection application form issued by the production management system, and then the materials are issued according to the material collection application by scanning the storage location code and material code in sequence. When issuing materials, the first-in-first-out rule is implemented according to the order in which the materials are put into the warehouse and put on the shelves. At the same time, the material issuance information is automatically written back to the production management system and associated with the material collection application form.
5. A method for scanning code traceability management according to any one of claims 1 to 4, characterized in that: In step 4, when there is a shortage of material at the loading port on the production line, the loading port code and material code are scanned in sequence to obtain the product model currently produced by the equipment. At the same time, the loaded material is subjected to fool-proof detection in combination with the current loading port information and material information to prevent feeding errors. At the same time, the batch and quantity information of the material is automatically written back to the equipment.
6. A method for scanning code traceability management according to claim 5, characterized in that: During the production process, each process first scans the product code, and then associates the material and batch information written into the equipment with the product code.
7. The method for scanning code traceability management according to claim 6 is characterized in that: Product testing will be carried out during the production process, and product measurement data will be associated with the product code. After the single process assembly and testing of the product is completed, the associated data will be automatically collected and recorded in the production management system.
8. The method for scanning code traceability management according to claim 7 is characterized in that: After production is completed, the product enters the packaging room, where the product code is read by scanning the code and the measurement data of the entire process of the product code is confirmed. Only completely qualified products can be bundled and associated with the packaging code. After the package is full, the system automatically prints out a packing list with the packaging code, and then automatically generates a finished product quality inspection task and notifies the quality department to conduct quality inspection.
9. The method for scanning code traceability management according to claim 8 is characterized in that: By scanning the packaging barcode on the packing list, the quality inspection results of the products in the package can be obtained. Products that pass the quality inspection can be successfully scanned and put into storage, and the product storage information will be automatically written back to the production management system.
10. A code scanning traceability management method according to any one of claims 1 to 4, characterized in that: In step six, by scanning the product code on the finished product packaging, selecting the shipping task, and then scanning the packaging code to verify whether the product model in the package is consistent with the shipping task, the shipping information is automatically written back to the production management system.