Data management interconnection method and system based on high polymer material supply chain

Abstract

The invention relates to a data management interconnection method and system based on a high polymer material supply chain, and belongs to the technical field of data management. The method comprises the following steps that: a material supplier and a manufacturer upload data to an integrated management platform through an online data storage application program in the form of an identity identification code; the integrated management platform receives a simulation service model constructed according to the uploaded data; performing process planning according to the simulation service model to obtain production plan data; supplier information corresponding to the production plan data is extracted from a supply chain storage unit, and a supply chain upstream structure is constructed in combination with manufacturer information in the production plan; and constructing a supply chain traceability record according to the production order information of the suppliers and the manufacturers in the supply chain upstream structure and the corresponding distributor nodes. Tracking and recording of the whole life cycle of the product are achieved, the transparency and traceability of a supply chain are improved, and therefore the quality and safety of the commodity are guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of data management, and in particular relates to a data management interconnection method and system based on a polymer material supply chain. Background Art

[0002] In the production, processing and distribution of polymer materials, effective data management and interconnection can be achieved through information technology to improve the efficiency, transparency and traceability of the supply chain. The polymer supply chain includes raw material suppliers, manufacturers, logistics and distributors. Data management and interconnection methods can help participants in different links to achieve information sharing and collaborative cooperation; At present, there are still areas for improvement in the process of supply chain digitalization: The supply chain of polymer materials usually consists of multiple links, involving multiple participants and a large amount of data flow, including raw material procurement, production and processing, quality inspection, logistics and transportation, etc.; many manufacturing companies use independent information systems, which lack effective integration and data sharing mechanisms. Information flow is limited by manual operations and traditional data transmission methods, resulting in difficulties in real-time data sharing. Information islands are prone to appear between various links, which leads to information asymmetry, repeated data entry, poor communication and other problems, increasing supply chain risks and affecting the coordination and efficient operation of the supply chain; Due to the technical architecture of the supply chain management model, information updates are usually delayed and cannot reflect the actual situation in a timely manner. In production, logistics and inventory management, there is a lack of support for automation and intelligent technology, and it usually relies on manual operation and intervention or simple information systems for monitoring and tracking. Therefore, there is a lack of real-time monitoring and tracking of production equipment, logistics and inventory, making it difficult to understand the operation status of the supply chain in a timely manner, which is prone to errors and delays, affecting the efficiency and reliability of the supply chain; Usually, forecasting and planning rely on experience and historical data, lacking the support of real-time data, and unable to capture market changes and demand fluctuations in a timely manner. In addition, in the traditional supply chain model, product design, production, distribution and other links often take a long time, resulting in a long forecasting and planning cycle, unable to respond to market changes in a timely manner, affecting the accuracy of forecasting market demand and supply chain changes. At the same time, the traditional supply chain model has relatively limited risk warning and handling capabilities, making it difficult to cope with external risk factors such as market changes and natural disasters. Summary of the invention

[0003] In order to solve the above problems existing in the prior art, the present invention provides a data management interconnection method and system based on the polymer material supply chain. The purpose of the present invention can be achieved through the following technical solutions: S1: The material supplier uploads the supply material data to the integrated management platform using the supplier identification code through the online data storage application, and the integrated management platform generates the supplier material batch information according to the supply material data and transmits it to the supply chain storage unit; S2: The material manufacturer sends the process manufacturing information to the integrated management platform through the online data storage application with the manufacturer identification code, and the integrated management platform receives the process manufacturing information uploaded by the material manufacturer to build a simulation business model; the material demand customer publishes the material demand information and performance demand information to the integrated management platform through the customer identity authentication code; S3: According to the simulation business model, process planning is performed through material demand information and performance demand information to obtain production plan data; supplier information corresponding to the production plan data is extracted from the supply chain storage unit, and a supply chain upstream structure is constructed in combination with the manufacturer information in the production plan; S4: The material demand customer sends sample inspection information according to the suppliers and manufacturers in the upstream structure of the supply chain, and generates order information according to the returned sample inspection result report. The integrated management platform sends production order information to the material suppliers and material manufacturers corresponding to the order information and the sample data. The material suppliers and material manufacturers receive the order information through the online data storage application and return production application confirmation information. After receiving the production application confirmation information, the integrated management platform builds a supply chain traceability record according to the production order information and the corresponding distributor node.

[0004] Specifically, the online storage application establishes a communication channel with the integrated management platform through an identity authentication code, the integrated management platform adds life cycle information to the identity authentication code, and the executor of the integrated management platform dynamically updates the supply chain storage unit according to the life cycle information; the life cycle information is used to record the data sending version of the online storage application.

[0005] Specifically, the supply chain storage unit performs data security processing on the supplier material batch information through a centralized fusion structure, and the data security processing method is: S101: parsing the data packet of the supplier material batch information by a parser; S102: If the data packet is encrypted data, decrypt it through a decryption node, add a secure connection identifier to the decrypted data that has passed the data integrity check through a security controller, and output the securely processed data packet through an inverse parser; S103: If the data packet is unencrypted data, a security connection identifier is added through the security controller, and then the unencrypted data is encrypting the unencrypted data according to the data packet descriptor of the vendor identification code through the encryption node, and the security processed data packet is output through the reverse parser.

[0006] Specifically, the simulation business model establishes a process manufacturing flow according to the process manufacturing information, parses the material requirement information through the process manufacturing flow to obtain a product bill of materials, and matches the supplier material batch information in the supply chain storage unit with the material specifications in the product bill of materials; the process manufacturing flow includes processing procedures, processing subjects, process parameters, and inspection standards; the production cycle time is evaluated through the process parameters, and the inspection standards are set according to the performance requirement information and the processing subjects; the production plan data is generated through the production cycle time and the processing procedures.

[0007] Specifically, the security connection identifier is a source device address and a destination port address check character at both ends of the data transmission.

[0008] Specifically, the centralized fusion structure uses the data uploaded by the online data storage application as a data item based on the blockchain, and the identity identification code corresponding to the uploaded data as a user role, builds a supply network according to the material supplier, builds a manufacturing network according to the material manufacturer, and builds a sales network according to the material distributor; takes the material demand customer who publishes the material demand information and performance demand information as the head node, establishes a transaction block according to the network nodes of the supply network, the manufacturing network, and the sales network, takes the time node of receiving the production application confirmation information as the single business settlement node, and uses the corresponding production order information as the data storage content of the transaction block.

[0009] Specifically, the upstream structure of the supply chain is the supplier level for raw materials and functional component manufacturing, and the supply chain traceability record is the nodes involved in the finished product from raw materials, processing, production, logistics, distribution, and retail links.

[0010] A data management interconnection system based on a polymer material supply chain, comprising: an external data source transmission module, a business flow module, a process simulation module, and a data interconnection module; The external data source transmission module is used to upload the supply material data to the integrated management platform through the online data storage application with the supplier identification code, and the integrated management platform generates the supplier material batch information according to the supply material data and transmits it to the supply chain storage unit; the material manufacturer sends the process manufacturing information to the integrated management platform through the online data storage application with the manufacturer identification code; The business flow module is used to receive process manufacturing information uploaded by material manufacturers to build a simulation business model; material demand customers publish material demand information and performance demand information to the integrated management platform through customer identity authentication codes; The process simulation module is used to perform process planning according to the simulation business model through material demand information and performance demand information to obtain production plan data; extract supplier information corresponding to the production plan data from the supply chain storage unit, and build a supply chain upstream structure in combination with the manufacturer information in the production plan; The data interconnection module is used to send sample inspection information according to the suppliers and manufacturers in the upstream structure of the supply chain, and generate order information according to the returned sample inspection result report. The integrated management platform sends production order information to the material suppliers and material manufacturers corresponding to the order information and the sample data. The material suppliers and material manufacturers receive the order information through the online data storage application and return production application confirmation information. After receiving the production application confirmation information, the integrated management platform builds a supply chain traceability record according to the production order information and the corresponding distributor node.

[0011] The beneficial effects of the present invention are: When the integrated management platform processes multi-source heterogeneous data transmitted by online data storage applications, it realizes secure forwarding integration through data security processing based on the centralized fusion structure, while ensuring data security, it further realizes a safe and efficient data interconnection environment under heterogeneous networks; through the planning, organization, coordination and control of each link of the supply chain, the efficient flow and management of logistics such as raw materials, parts and finished products are realized; in the supply chain storage unit, by combining the distributed shared ledger of the blockchain to record order information, the participants in the supply chain are regarded as nodes, and the network nodes of the blockchain are used as a mapping to realize the full process transmission of the supply chain value, and the supply chain traceability records are used to realize the tracking and recording of the entire life cycle of the product, which improves the transparency and traceability of the supply chain, thereby ensuring product quality and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0013] Figure 1 It is a structural schematic diagram of a data management interconnection method based on a polymer material supply chain of the present invention. DETAILED DESCRIPTION

[0014] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0015] See also Figure 1 , a data management interconnection method and system based on polymer material supply chain S1: The material supplier uploads the supply material data to the integrated management platform using the supplier identification code through the online data storage application, and the integrated management platform generates the supplier material batch information according to the supply material data and transmits it to the supply chain storage unit; S2: The material manufacturer sends the process manufacturing information to the integrated management platform through the online data storage application with the manufacturer identification code, and the integrated management platform receives the process manufacturing information uploaded by the material manufacturer to build a simulation business model; the material demand customer publishes the material demand information and performance demand information to the integrated management platform through the customer identity authentication code; S3: According to the simulation business model, process planning is performed through material demand information and performance demand information to obtain production plan data; supplier information corresponding to the production plan data is extracted from the supply chain storage unit, and a supply chain upstream structure is constructed in combination with the manufacturer information in the production plan; S4: The material demand customer sends sample inspection information according to the suppliers and manufacturers in the upstream structure of the supply chain, and generates order information according to the returned sample inspection result report. The integrated management platform sends production order information to the material suppliers and material manufacturers corresponding to the order information and the sample data. The material suppliers and material manufacturers receive the order information through the online data storage application and return production application confirmation information. After receiving the production application confirmation information, the integrated management platform builds a supply chain traceability record according to the production order information and the corresponding distributor node.

[0016] Specifically, the online storage application establishes a communication channel with the integrated management platform through an identity authentication code, the integrated management platform adds life cycle information to the identity authentication code, and the executor of the integrated management platform dynamically updates the supply chain storage unit according to the life cycle information; the life cycle information is used to record the data sending version of the online storage application.

[0017] Specifically, the supply chain storage unit performs data security processing on the supplier material batch information through a centralized fusion structure, and the data security processing method is: S101: parsing the data packet of the supplier material batch information by a parser; S102: If the data packet is encrypted data, decrypt it through a decryption node, add a secure connection identifier to the decrypted data that has passed the data integrity check through a security controller, and output the securely processed data packet through an inverse parser; S103: If the data packet is unencrypted data, a security connection identifier is added through the security controller, and then the unencrypted data is encrypting the unencrypted data according to the data packet descriptor of the vendor identification code through the encryption node, and the security processed data packet is output through the reverse parser.

[0018] In this embodiment, the terminals of online data storage applications in different subnets establish a secure connection through two security gateways that are uniformly configured by the SDN controller and support multi-protocol parsing. When a data packet arrives through the port, the parser parses the data packet header layer by layer according to the parsing logic. If the data packet contains the Encapsulated Security Payload Protocol, then the message is sent to the security controller; the security controller determines the operation to be performed on the data packet by matching the security policy table: protection, bypass or discard. In the case of protection, the data packet is encrypted, and the protocol conversion is completed while the data packet is encrypted; in the case of bypass, the data packet is sent to the protocol conversion module, and then to the three-layer forwarding module, and only the forwarding operation is performed. If the data packet does not contain the Encapsulated Security Payload Protocol, the data packet is decrypted and sent to the forwarding function block according to the flow table. The decrypted data packet will be sent back to the parser through the recycling mechanism to complete the secondary parsing of the decrypted data packet.

[0019] Specifically, the simulation business model establishes a process manufacturing flow according to the process manufacturing information, parses the material requirement information through the process manufacturing flow to obtain a product bill of materials, and matches the supplier material batch information in the supply chain storage unit with the material specifications in the product bill of materials; the process manufacturing flow includes processing procedures, processing subjects, process parameters, and inspection standards; the production cycle time is evaluated through the process parameters, and the inspection standards are set according to the performance requirement information and the processing subjects; the production plan data is generated through the production cycle time and the processing procedures.

[0020] Specifically, the security connection identifier is a source device address and a destination port address check character at both ends of the data transmission.

[0021] Specifically, the centralized fusion structure uses the data uploaded by the online data storage application as a data item based on the blockchain, and the identity identification code corresponding to the uploaded data as a user role, builds a supply network according to the material supplier, builds a manufacturing network according to the material manufacturer, and builds a sales network according to the material distributor; takes the material demand customer who publishes the material demand information and performance demand information as the head node, establishes a transaction block according to the network nodes of the supply network, the manufacturing network, and the sales network, takes the time node of receiving the production application confirmation information as the single business settlement node, and uses the corresponding production order information as the data storage content of the transaction block.

[0022] In this embodiment, the infrastructure of the supply chain storage unit consists of a data layer, a network layer, a consensus layer, a contract layer, and an application layer. The data layer is mainly used to store transaction information and data information between nodes, and the data block consists of a block header and a block body. The transaction data stored in the block body is combined in the form of a Merkle tree. The root hash value is iteratively calculated for all transactions in a certain period of time, and the root hash value is stored in the block header. Using the avalanche effect of the hash function, once the data of the Merkle tree child node changes, the root hash value will change accordingly. This property ensures that the block data cannot be tampered with, and can also verify whether a transaction is in the block. The timestamp in the block header provides a time basis for the transaction; the block header also saves the hash value of the previous block, thereby connecting the blocks in series to form a blockchain. The network layer includes P2P network protocols, propagation mechanisms, and verification mechanisms. Each participant in the supply chain exists as a working node in the blockchain network. The interactive information generated between the participants is propagated to the network. The working node locally packages the interactive information into blocks and starts verification. The first working node that successfully verifies obtains the accounting right of this block and obtains the corresponding block reward. The consensus layer encapsulation is the consensus mechanism of the system. The PoW+PoS method is used to ensure the consistency of the information of the supply chain traceability system and enhance the trust of the supply chain participants and users in the system. The contract layer mainly includes smart contracts and script algorithms, which are the basis of blockchain programmability. Embedding the code into the blockchain system can realize customized smart contracts. In the absence of a third party, certain constraints are met to automatically execute related commands. Smart contracts are the basis of blockchain trustlessness. The application layer is the window for users to interact with the system. The front-end interactive page is developed in the form of HTML+JavaScript+css. An operation interface is provided on the interactive page. The supply chain participants can enter information and transfer product ownership according to the authority of their location. Third parties and regulatory agencies can view the traceability information of polymer material production through the query interface.

[0023] Specifically, the upstream structure of the supply chain is the supplier level for raw materials and functional component manufacturing, and the supply chain traceability record is the nodes involved in the finished product from raw materials, processing, production, logistics, distribution, and retail links.

[0024] A data management interconnection system based on a polymer material supply chain, comprising: an external data source transmission module, a business flow module, a process simulation module, and a data interconnection module; The external data source transmission module is used to upload the supply material data to the integrated management platform through the online data storage application with the supplier identification code, and the integrated management platform generates the supplier material batch information according to the supply material data and transmits it to the supply chain storage unit; the material manufacturer sends the process manufacturing information to the integrated management platform through the online data storage application with the manufacturer identification code; The business flow module is used to receive process manufacturing information uploaded by material manufacturers to build a simulation business model; material demand customers publish material demand information and performance demand information to the integrated management platform through customer identity authentication codes; The process simulation module is used to perform process planning according to the simulation business model through material demand information and performance demand information to obtain production plan data; extract supplier information corresponding to the production plan data from the supply chain storage unit, and build a supply chain upstream structure in combination with the manufacturer information in the production plan; The data interconnection module is used to send sample inspection information according to the suppliers and manufacturers in the upstream structure of the supply chain, and generate order information according to the returned sample inspection result report. The integrated management platform sends production order information to the material suppliers and material manufacturers corresponding to the order information and the sample data. The material suppliers and material manufacturers receive the order information through the online data storage application and return production application confirmation information. After receiving the production application confirmation information, the integrated management platform builds a supply chain traceability record according to the production order information and the corresponding distributor node.

[0025] The computer storage medium of the embodiment of the present invention may adopt any combination of one or more computer-readable media. The computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this document, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in combination with an instruction execution system, device or device.

[0026] Computer-readable signal media may include data signals propagated in baseband or as part of a carrier wave, which carry computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0027] The program code included on the computer readable medium can be transmitted with any appropriate medium, including but not limited to wireless, electric wire, optical cable, RF, etc., or any suitable combination of the above. The computer program code for performing the operation of the present invention can be written in one or more programming languages ​​or their combinations, and the programming language includes object-oriented programming languages-such as Java, Smalltalk, C++, and also includes conventional procedural programming languages-such as "C" language or similar programming languages. The program code can be executed completely on the user's computer, partially on the user's computer, as an independent software package, partially on the user's computer and partially on the remote computer, or completely on the remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (for example, using an Internet service provider to connect through the Internet).

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A data management interconnection method based on a polymer material supply chain, characterized in that: include: S1: The material supplier uploads the supply material data to the integrated management platform using the supplier identification code through the online data storage application, and the integrated management platform generates the supplier material batch information according to the supply material data and transmits it to the supply chain storage unit; S2: The material manufacturer sends the process manufacturing information to the integrated management platform through the online data storage application with the manufacturer identification code, and the integrated management platform receives the process manufacturing information uploaded by the material manufacturer to build a simulation business model; the material demand customer publishes the material demand information and performance demand information to the integrated management platform through the customer identity authentication code; S3: According to the simulation business model, process planning is performed through material requirement information and performance requirement information to obtain production plan data; Extracting supplier information corresponding to the production plan data from the supply chain storage unit, and building a supply chain upstream structure in combination with the manufacturer information in the production plan; S4: The material demand customer sends sample inspection information according to the suppliers and manufacturers in the upstream structure of the supply chain, and generates order information according to the returned sample inspection result report. The integrated management platform sends production order information to the material suppliers and material manufacturers corresponding to the order information and the sample data. The material suppliers and material manufacturers receive the order information through the online data storage application and return production application confirmation information. After receiving the production application confirmation information, the integrated management platform builds a supply chain traceability record according to the production order information and the corresponding distributor node.

2. The method according to claim 1, characterized in that The online storage application establishes a communication channel with the integrated management platform through an identity authentication code, the integrated management platform adds life cycle information to the identity authentication code, and the executor of the integrated management platform dynamically updates the supply chain storage unit according to the life cycle information; the life cycle information is used to record the data sending version of the online storage application.

3. The method according to claim 1, characterized in that The supply chain storage unit performs data security processing on the supplier material batch information through a centralized fusion structure, and the data security processing method is: S101: parsing the data packet of the supplier material batch information by a parser; S102: If the data packet is encrypted data, decrypt it through a decryption node, add a secure connection identifier to the decrypted data that has passed the data integrity check through a security controller, and output the securely processed data packet through an inverse parser; S103: If the data packet is unencrypted data, a security connection identifier is added through the security controller, and then the unencrypted data is encrypting the unencrypted data according to the data packet descriptor of the vendor identification code through the encryption node, and the security processed data packet is output through the reverse parser.

4. The method according to claim 1, characterized in that: The simulation business model establishes a process manufacturing flow according to the process manufacturing information, parses the material requirement information through the process manufacturing flow to obtain a product bill of materials, and matches the supplier material batch information in the supply chain storage unit through the material specifications in the product bill of materials; the process manufacturing flow includes processing procedures, processing subjects, process parameters, and inspection standards; the production cycle time is evaluated through the process parameters, and the inspection standards are set according to the performance requirement information and the processing subjects; the production plan data is generated through the production cycle time and the processing procedures.

5. The method according to claim 3, characterized in that: The security connection identifier is a source device address and a destination port address check character at both ends of the data transmission.

6. The method according to claim 3, characterized in that The centralized fusion structure uses the data uploaded by the online data storage application as a data item based on the blockchain, and the identity identification code corresponding to the uploaded data as a user role, builds a supply network according to the material supplier, builds a manufacturing network according to the material manufacturer, and builds a sales network according to the material distributor; takes the material demand customer who publishes the material demand information and performance demand information as the head node, establishes a transaction block according to the network nodes of the supply network, the manufacturing network, and the sales network, takes the time node of the production application confirmation information received as the single business settlement node, and uses the corresponding production order information as the data storage content of the transaction block.

7. The method according to claim 1, characterized in that The upstream structure of the supply chain is the supplier level for raw materials and functional component manufacturing, and the supply chain traceability record is the nodes involved in the finished product from raw materials, processing, production, logistics, distribution, and retail.

8. A data management interconnection system based on a polymer material supply chain, used to execute the method according to claims 1-7, characterized in that: include: External data source transmission module, business flow module, process simulation module, data interconnection module; The external data source transmission module is used to upload the supply material data to the integrated management platform through the online data storage application with the supplier identification code, and the integrated management platform generates the supplier material batch information according to the supply material data and transmits it to the supply chain storage unit; the material manufacturer sends the process manufacturing information to the integrated management platform through the online data storage application with the manufacturer identification code; The business flow module is used to receive process manufacturing information uploaded by material manufacturers to build a simulation business model; material demand customers publish material demand information and performance demand information to the integrated management platform through customer identity authentication codes; The process simulation module is used to perform process planning according to the simulation business model through material requirement information and performance requirement information to obtain production plan data; Extracting supplier information corresponding to the production plan data from the supply chain storage unit, and building a supply chain upstream structure in combination with the manufacturer information in the production plan; The data interconnection module is used to send sample inspection information according to the suppliers and manufacturers in the upstream structure of the supply chain, and generate order information according to the returned sample inspection result report. The integrated management platform sends production order information to the material suppliers and material manufacturers corresponding to the order information and the sample data. The material suppliers and material manufacturers receive the order information through the online data storage application and return production application confirmation information. After receiving the production application confirmation information, the integrated management platform builds a supply chain traceability record according to the production order information and the corresponding distributor node.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the data management interconnection method based on the polymer material supply chain as described in any one of claims 1-7 is implemented.

10. A storage medium containing computer executable instructions, characterized in that: The computer executable instructions are used to execute the data management interconnection method based on the polymer material supply chain as described in any one of claims 1-7 when executed by a computer processor.

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