CN115600936A - Supply chain management system applying Internet of things technology - Google Patents

Supply chain management system applying Internet of things technology Download PDF

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CN115600936A
CN115600936A CN202211241518.5A CN202211241518A CN115600936A CN 115600936 A CN115600936 A CN 115600936A CN 202211241518 A CN202211241518 A CN 202211241518A CN 115600936 A CN115600936 A CN 115600936A
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于丽静
柴晓杰
宋飞
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Yantai Nanshan University
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Abstract

The invention discloses a supply chain management system applying the technology of Internet of things, which comprises: the system comprises a production subsystem, a storage subsystem, a logistics subsystem, a block chain subsystem and a consumer client; the production subsystem is in communication connection with the block chain subsystem; the logistics subsystem is respectively in communication connection with the consumer client, the warehousing subsystem and the block chain subsystem; the production subsystem is used for acquiring production processing data of the product and quality monitoring data of the product and sending the acquired data to the block chain subsystem; the logistics subsystem receives order information from a customer client and respectively sends the order information to the warehousing subsystem and the block chain subsystem; the warehousing subsystem feeds back the picking information to the logistics subsystem according to the order information; the logistics subsystem is also used for acquiring the cargo transportation information in real time and sending the cargo transportation information to the block chain subsystem; the system can enhance the anti-counterfeiting capability of the product and enhance the monitoring and management of the product.

Description

Supply chain management system applying Internet of things technology
Technical Field
The invention belongs to the technical field of supply chain management, and particularly relates to a supply chain management system applying the technology of the Internet of things.
Background
The supply chain management system refers to a functional networking structure which surrounds a core enterprise, starts from accessories, makes intermediate products and final products, finally sends the intermediate products and the final products to a consumer through a selling internet bar product and connects a manufacturer, a supplier, a distributor and an end user into a whole. However, in the current supply chain management system, the relevant information about the articles is not effectively integrated in the whole process from production to purchase of the consumers; for example, in the production phase, the product is at risk of being counterfeited; in the logistics stage, the situations of lost goods and missed goods may occur, and the customers cannot check the specific positions of the goods purchased by the customers in real time.
The Internet of things is an organic integration of the Internet and various traditional industries, promotes transformation and upgrading of the traditional industries, and creates a new product, a new service mode and a new business mode. In the field of food and drug packaging, digital information anti-counterfeiting technology and product anti-counterfeiting authentication technology based on the internet of things are being accepted by more and more enterprises. In the technology of the internet of things, any article can be connected with the internet through a Radio Frequency Identification (RFID) technology to exchange and communicate information, so that intelligent identification, positioning, tracking, monitoring and management are realized. The RFID technology consists of an electronic Tag (Tag), a Reader-writer (Reader) and an Antenna (Antenna). The specific working principle is as follows: the computer sends an instruction to enable the reader-writer to work, the reader-writer sends a radio frequency signal through the antenna, the radio frequency signal is converted into current after being received by the electronic tag, the current is supplied to the chip to work, data stored inside the chip are read out, and the data are sent out after being modulated; the antenna receives the information fed back by the label and sends the information to the reader-writer, the label data is restored after demodulation, and the label data is sent to the computer for processing. By adopting a passive Ultra High Frequency (UHF) RFID electronic tag conforming to the EPC standard, the logistics management efficiency can be improved, and the cost can be reduced.
In the prior art, the RFID technology is applied to the supply chain, but is only applied to a certain stage of the whole supply chain, the application potential of the RFID technology is not fully developed, and particularly, the high-efficiency integration is not realized in the aspect of the whole process intelligent information data management from the production stage to the purchase of consumers.
The blockchain provides a distributed, shared state in which all participants use a consensus algorithm in unison, helping to provide a trusted public ledger for the supply chain.
Therefore, how to combine the RFID technology with the supply chain and apply the RFID technology to the whole stage of the supply chain, enhance the anti-counterfeiting capability of the product, and enhance the monitoring and management of the product becomes a key issue of current research.
Disclosure of Invention
In view of the above problems, the present invention provides a supply chain management system using internet of things technology, which solves at least some of the above technical problems, and can enhance the anti-counterfeiting capability of products and enhance the monitoring and management of products.
The embodiment of the invention provides a supply chain management system applying the technology of the Internet of things, which comprises: the system comprises a production subsystem, a storage subsystem, a logistics subsystem, a block chain subsystem and a consumer client;
the production subsystem is in communication connection with the block chain subsystem;
the logistics subsystem is respectively in communication connection with the consumer client, the storage subsystem and the block chain subsystem;
the production subsystem is used for acquiring production processing data of the product and quality monitoring data of the product, and sending the production processing data and the quality monitoring data of the product to the block chain subsystem;
the logistics subsystem receives order information from the customer client and respectively sends the order information to the warehousing subsystem and the block chain subsystem;
the warehousing subsystem feeds back goods picking information to the logistics subsystem according to the order information;
the logistics subsystem is also used for acquiring cargo transportation information in real time and sending the cargo transportation information to the block chain subsystem.
Further, the production subsystem comprises a production data acquisition module and a product quality monitoring module;
the production data acquisition module comprises a plurality of production data acquisition sub-modules, and each production data acquisition sub-module corresponds to one production processing link; the production data acquisition sub-module is used for acquiring production and processing data of a product in a corresponding production and processing link and sending the production and processing data to the block chain sub-system;
the product quality monitoring module is used for acquiring quality monitoring data of the processed product and sending the quality monitoring data to the block chain subsystem.
Furthermore, the production data acquisition module further comprises a first RFID tag unit and a first RFID read-write unit corresponding to the first RFID tag unit;
the first RFID tag unit is used for recording production and processing data of products in each production and processing link;
and the first RFID read-write unit is used for sending the production processing data to the block chain subsystem.
Further, the product quality monitoring module comprises a second RFID tag unit and a second RFID read-write unit corresponding to the second RFID tag unit;
the second RFID tag unit is used for recording quality monitoring data of the product;
and the second RFID read-write unit is used for sending the quality monitoring data of the product to the block chain subsystem.
Furthermore, the warehousing subsystem comprises a warehousing management module, a ex-warehouse management module and a moving warehouse management module;
the warehousing management module and the ex-warehouse management module are both connected with the moving warehouse management module;
the library moving management module is connected with the block chain subsystem;
the warehousing management module is used for recording warehousing information of products and sending the warehousing information of the products to the moving warehouse management module; the product warehousing information comprises the type, the quantity and the warehousing time of warehoused products;
the ex-warehouse management module is used for recording ex-warehouse information of products and sending the ex-warehouse information of the products to the moving warehouse management module; the product ex-warehouse information comprises the type and the quantity of the ex-warehouse products and the ex-warehouse time;
and the warehouse moving management module sends the received product warehousing information and product delivery information to the block chain subsystem, checks the current capacity of each warehouse according to the received product warehousing information and the received product delivery information, and adjusts the goods storage state of the warehouse according to the checking result.
Further, the ex-warehouse management module comprises an order receiving unit, which is used for receiving the order information sent by the logistics subsystem.
Further, the logistics subsystem comprises an order module and a vehicle transportation management module;
the order module is used for receiving order information sent by the customer client and respectively sending the order information to the ex-warehouse management module and the block chain subsystem;
the vehicle transportation management module comprises a third RFID label unit and a third RFID read-write unit corresponding to the third RFID label unit;
the third RFID tag unit is used for acquiring the cargo transportation information in real time;
and the third RFID read-write unit is used for sending the cargo transportation information to the block chain subsystem.
Further, the consumer client comprises a user interface and a blockchain interaction module;
the user interface is used for providing a platform for a consumer to place an order;
and the block chain interaction module is used for providing product tracing inquiry service for consumers.
Further, the tile chain subsystem comprises a down-chain module and an up-chain module;
the system comprises a chain down module, a block chain network and a data acquisition module, wherein the chain down module is used for acquiring and managing data related to product tracing and maintaining the block chain network;
and the on-chain module is used for storing and managing the on-chain data.
Compared with the prior art, the supply chain management system applying the Internet of things technology has the following beneficial effects:
1. the block chain and the supply chain are combined, so that related personnel of each node in the supply chain can trace the product data based on the block chain.
2. The RFID technology is applied to the whole stage of a supply chain, the anti-counterfeiting capacity of the product is enhanced, and the monitoring and management of the product are enhanced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of a framework of a supply chain management system using internet of things technology according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a production subsystem framework according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a warehousing subsystem framework according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a logistics subsystem framework provided in an embodiment of the invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention provides a supply chain management system using an internet of things technology, including a production subsystem, a warehousing subsystem, a logistics subsystem, a block chain subsystem, and a consumer client; wherein, the production subsystem is in communication connection with the block chain subsystem; the logistics subsystem is respectively in communication connection with the consumer client, the warehousing subsystem and the block chain subsystem; the production subsystem is used for acquiring production processing data of the product and quality monitoring data of the product, and sending the production processing data and the quality monitoring data of the product to the block chain subsystem; the logistics subsystem receives order information from a customer client and respectively sends the order information to the warehousing subsystem and the block chain subsystem; the warehousing subsystem feeds back the picking information to the logistics subsystem according to the order information; the logistics subsystem is also used for acquiring cargo transportation information in real time and sending the cargo transportation information to the block chain subsystem.
The production subsystem, the warehousing subsystem, the logistics subsystem, the blockchain subsystem, and the customer end are described in detail below.
1. Production subsystem
Referring to fig. 2, the production subsystem includes a production data acquisition module and a product quality monitoring module;
wherein: the production data acquisition module comprises a plurality of production data acquisition sub-modules, and each production data acquisition sub-module corresponds to one production processing link; the production data acquisition sub-module is used for acquiring production and processing data of the product in a corresponding production and processing link and sending the production and processing data to the block chain sub-system; the method specifically comprises the following steps: the production data acquisition module also comprises a first RFID label unit and a first RFID read-write unit corresponding to the first RFID label unit; the first RFID tag unit is used for recording production and processing data of the product in each production and processing link; the first RFID read-write unit is used for sending the production processing data to the block chain subsystem.
The product quality monitoring module is used for acquiring quality monitoring data of the processed product and sending the quality monitoring data to the block chain subsystem; the method specifically comprises the following steps: the product quality monitoring module comprises a second RFID label unit and a second RFID reading and writing unit corresponding to the second RFID label unit; the second RFID tag unit is used for recording quality monitoring data of the product; and the second RFID read-write unit is used for sending the quality monitoring data of the product to the block chain subsystem.
2. Warehousing subsystem
Referring to fig. 3, the warehousing subsystem includes a warehousing management module, a ex-warehousing management module and a moving warehouse management module; the warehouse entry management module and the warehouse exit management module are connected with the warehouse moving management module; the library moving management module is connected with the block chain subsystem;
the warehousing management module is used for recording warehousing information of products and sending the warehousing information of the products to the moving warehouse management module; the product warehousing information comprises the type, the quantity and the warehousing time of warehoused products;
the ex-warehouse management module is used for recording the ex-warehouse information of the products and sending the ex-warehouse information of the products to the moving warehouse management module; the product ex-warehouse information comprises the type and the quantity of the ex-warehouse products and the ex-warehouse time; the ex-warehouse management module also comprises an order receiving unit which is used for receiving the order information sent by the logistics subsystem.
And the warehouse moving management module sends the received product warehousing information and product ex-warehouse information to the block chain subsystem, checks the current capacity of each warehouse according to the received product warehousing information and the received product ex-warehouse information, and adjusts the goods storage state of the warehouse according to the checking result. The method specifically comprises the following steps: the garage moving management module comprises a fourth RFID label unit and a fourth RFID read-write unit corresponding to the fourth RFID label unit; the fourth RFID tag unit is used for recording product warehousing information and product ex-warehouse information; and the fourth RFID read-write unit is used for sending the product warehousing information and the product ex-warehouse information to the block chain subsystem.
3. Logistics subsystem
Referring to fig. 4, the logistics subsystem includes an order module and a vehicle transportation management module; the order module is used for receiving order information sent by the customer client and respectively sending the order information to the ex-warehouse management module and the block chain subsystem; the vehicle transportation management module comprises a third RFID label unit and a third RFID read-write unit corresponding to the third RFID label unit; the third RFID tag unit is used for acquiring the cargo transportation information in real time; and the third RFID read-write unit is used for sending the cargo transportation information to the block chain subsystem.
4. Consumer client
The consumer client comprises a user interface and a blockchain interaction module; the user interface is used for providing a platform for a consumer to place an order; and the block chain interaction module is used for providing product tracing query service for consumers.
5. Block chain subsystem
The block chain subsystem comprises a down-chain module and an up-chain module; wherein:
the chain lower module is used for collecting and managing data related to product tracing and maintaining a block chain network; specifically, the down-chain module comprises a traceability information capture sub-module, a down-chain database, an upper chain information extraction module and an interactive authority management module; the tracing information capturing submodule is mainly responsible for acquiring detailed information generated in the production, storage and circulation processes of the product; the down-link database is mainly responsible for storing and managing all product event information acquired by the acquisition module; the uplink information extraction module is mainly responsible for extracting information needing uplink in a database and preparing data for key retroactive information uplink; the interactive authority management module is mainly responsible for two functions: interaction with blockchain data and operation of blockchain networks;
the chain subsystem is mainly responsible for storing and managing data on the block chain; wherein the data includes four types of information: the method comprises the steps of obtaining a hash value of data under a chain, an access entrance under the chain, a hash value of a public key of a supplier chain and key tracing information; the HASH value of the data under the chain is a digital abstract of the information under the chain generated by a HASH function in a certain link of a supply chain, so as to be used as a data verification function when the information under the chain is shared; the down-link access entry is a data storage and access location for each down-link subsystem of the product-supply chain; the public key HASH value of the supply chain manufacturer is a digital abstract generated by HASH operation of a public key value in a public and private key pair generated by the product supply chain manufacturer by adopting an asymmetric cryptographic algorithm and is used for judging and verifying the authority when the sub-system data is shared under the chain; the key tracing information is tracing data with a tamper-proof requirement generated in the circulation of a supply chain of a product.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (9)

1. A supply chain management system applying the technology of the Internet of things is characterized by comprising: the system comprises a production subsystem, a storage subsystem, a logistics subsystem, a block chain subsystem and a consumer client;
the production subsystem is in communication connection with the block chain subsystem;
the logistics subsystem is respectively in communication connection with the consumer client, the warehousing subsystem and the block chain subsystem;
the production subsystem is used for acquiring production processing data of the product and quality monitoring data of the product, and sending the production processing data and the quality monitoring data of the product to the block chain subsystem;
the logistics subsystem receives order information from the customer client and respectively sends the order information to the warehousing subsystem and the block chain subsystem;
the warehousing subsystem feeds back goods picking information to the logistics subsystem according to the order information;
the logistics subsystem is also used for acquiring cargo transportation information in real time and sending the cargo transportation information to the block chain subsystem.
2. The supply chain management system applying the technology of the internet of things as claimed in claim 1, wherein the production subsystem comprises a production data acquisition module and a product quality monitoring module;
the production data acquisition module comprises a plurality of production data acquisition sub-modules, and each production data acquisition sub-module corresponds to one production processing link; the production data acquisition sub-module is used for acquiring production and processing data of a product in a corresponding production and processing link and sending the production and processing data to the block chain sub-system;
the product quality monitoring module is used for acquiring quality monitoring data of the processed product and sending the quality monitoring data to the block chain subsystem.
3. The supply chain management system applying internet of things technology according to claim 2, wherein the production data acquisition module further comprises a first RFID tag unit and a first RFID read-write unit corresponding to the first RFID tag unit;
the first RFID tag unit is used for recording production and processing data of products in each production and processing link;
and the first RFID read-write unit is used for sending the production processing data to the block chain subsystem.
4. The supply chain management system applying the technology of the internet of things according to claim 2, wherein the product quality monitoring module comprises a second RFID tag unit and a second RFID reading and writing unit corresponding to the second RFID tag unit;
the second RFID tag unit is used for recording quality monitoring data of the product;
and the second RFID read-write unit is used for sending the quality monitoring data of the product to the block chain subsystem.
5. The supply chain management system applying the technology of the internet of things according to claim 1, wherein the warehousing subsystem comprises a warehousing management module, a ex-warehousing management module and a moving management module;
the warehousing management module and the ex-warehouse management module are both connected with the moving warehouse management module;
the library moving management module is connected with the block chain subsystem;
the warehousing management module is used for recording warehousing information of products and sending the warehousing information of the products to the moving warehouse management module; the product warehousing information comprises the type, the quantity and the warehousing time of warehoused products;
the ex-warehouse management module is used for recording ex-warehouse information of products and sending the ex-warehouse information of the products to the moving warehouse management module; the product ex-warehouse information comprises the type and the quantity of the ex-warehouse products and the ex-warehouse time;
and the warehouse moving management module sends the received product warehousing information and product ex-warehouse information to the block chain subsystem, checks the current capacity of each warehouse according to the received product warehousing information and product ex-warehouse information, and adjusts the goods storage state of the warehouse according to the checking result.
6. The supply chain management system applying the technology of internet of things as claimed in claim 5, wherein the ex-warehouse management module comprises an order receiving unit for receiving the order information sent by the logistics subsystem.
7. The supply chain management system applying the technology of the internet of things as claimed in claim 6, wherein the logistics subsystem comprises an order module and a vehicle transportation management module;
the order module is used for receiving order information sent by the customer client and respectively sending the order information to the ex-warehouse management module and the block chain subsystem;
the vehicle transportation management module comprises a third RFID label unit and a third RFID read-write unit corresponding to the third RFID label unit;
the third RFID tag unit is used for acquiring the cargo transportation information in real time;
and the third RFID read-write unit is used for sending the cargo transportation information to the block chain subsystem.
8. The system of claim 1, wherein the customer client comprises a user interface and a blockchain interaction module;
the user interface is used for providing a platform for a consumer to place an order;
and the block chain interaction module is used for providing product tracing inquiry service for consumers.
9. The system of claim 1, wherein the blockchain subsystem comprises an offline module and an online module;
the system comprises a chain down module, a block chain network and a data acquisition module, wherein the chain down module is used for acquiring and managing data related to product tracing and maintaining the block chain network;
and the on-chain module is used for storing and managing the on-chain data.
CN202211241518.5A 2022-10-11 2022-10-11 Supply chain management system applying Internet of things technology Withdrawn CN115600936A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117495243A (en) * 2023-09-28 2024-02-02 广东正迪科技股份有限公司 Full-link enterprise number intelligent system and method based on blockchain big data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117495243A (en) * 2023-09-28 2024-02-02 广东正迪科技股份有限公司 Full-link enterprise number intelligent system and method based on blockchain big data

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