CN108540577A - The multi-tiling chain of wisdom supply chain Internet of Things management platform intersects Application of composite framework - Google Patents

Abstract

The multi-tiling chain of wisdom supply chain Internet of Things management platform intersects Application of composite framework, including：Supply chain Internet of Things manages database and is connected with each other with the privately owned chain P BT of Internet of Things management data, and Internet of Things manages the privately owned chain P BT of data and alliance block chain application API and is connected with each other, and alliance block chain application API and supply chain financial union chain B BT are connected with each other；Alliance block chain application API includes that multi-tiling chain intersects multiplexing scheduling mechanism.Its advantage is that：Using supply chain data as core, database is managed in conjunction with block chain and Internet of Things, constructs the credible management system of more sets of data, different block chain applications is taken for different interests chain, realizes that block chain intersects Application of composite scheduling and management；Enterprise on interests chain, corresponding virtual complete block chain database is all provided it, and accomplish no matter how more interests chains use block chain machine data bank, the recovery of complete original Internet of Things management database can be made still to keep quick efficiency, realize that the data of wisdom supply chain are credible.

Description

Multi-Blockchain Cross Composite Application Architecture of Smart Supply Chain IoT Management Platform

technical field

The invention belongs to the technical fields of block chain application technology, database technology, Internet of Things technology and supply chain management, and specifically relates to a multi-block chain cross composite application architecture of a smart supply chain Internet of Things management platform.

Background technique

Blockchain is a chained data structure of distributed and decentralized storage. It is a distributed ledger, all records are completed by multiple nodes, and each node has a complete ledger. The most notable features of the blockchain itself are: distributed, decentralized, and information cannot be tampered with. A database is a warehouse built on a computer storage device that organizes, stores and manages data according to a certain data structure. The characteristics of the database include: reducing data redundancy, data independence, and data centralized control. In the field of supply chain management, since the market scale is large enough to meet the characteristics of multi-trust subjects, multi-party collaboration, medium and low-frequency transactions, and complete business logic, it is a natural place for blockchain. Internet of Things technology, including automatic identification technology with barcode and RFID recognition as the main application, intelligent perception technology with sensor technology as the main application, and low-power and wide-coverage Internet of Things transmission technology represented by NB-IOT. Applying these technologies to the supply chain field can realize accurate identification and data collection of individual goods, smart pallet-level management, smart warehouse-level management, and precise control of warehouse receipts.

The supply chain adopts Internet of Things technology for precise management and control, which ensures the management and control requirements of supply chain finance for pledged objects. The smart supply chain IoT management service platform, as a public platform, adopts a business model similar to the fourth-party logistics. All logistics service providers and their warehouses on the platform use the Internet of Things technology to obtain supply chain data, and the platform has established a single item of goods with the Internet of Things logo --- Internet of Things smart warehouse --- logistics service provider --- platform Private blockchain, there are many logistics service providers on the platform, serving many traders and banks. Different banks and different logistics service providers and traders form an interest chain based on supply chain financial services. Different banks use their own blockchain technology to run through their own business interest chains, generally using alliance chains. In this way, on the platform database side, it is faced with the cross-application of the platform's own private chain and the alliance chain of many different banks.

At present, there are many blockchain applications and Internet of Things applications in the supply chain field. For example, someone has developed a blockchain network node service device for multiple blockchain platforms, which can provide unified access to different blockchain basic technology platforms. Different blockchain basic technology platforms can be controlled and managed, and standard data access and query interfaces can be defined; some people use the distributed architecture of blockchain to replace the original centralized management logistics information IoT platform; more people They are all considering the use of blockchain technology in the IoT convergence architecture. The above-mentioned applications all apply blockchain technology from the perspective of the second party and the third party, and do not solve the problem of supply chain IoT data platform, complex application of multi-subject, multi-customer and multi-interest chain, and the similarity between blockchain technology and platform database. Interaction issues with party services. A new architecture needs to be designed so that the platform database can provide cooperation for the blockchain applications of various stakeholders under the premise of ensuring integrity, flexibility and security, so as to achieve the purpose of smart supply chain services.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a multi-blockchain cross-composite application architecture of the intelligent supply chain Internet of Things management platform, which can ensure the integrity, flexibility and security of the platform database Under the premise of providing cooperation for the blockchain applications of various stakeholders, in order to achieve the purpose of smart supply chain services.

The technical solution adopted by the present invention to solve its technical problems is: a multi-blockchain cross-composite application architecture of the smart supply chain Internet of Things management platform, which is characterized in that it includes the supply chain Internet of Things management database, the Internet of Things management data private chain P- BT, alliance blockchain application API, supply chain financial alliance chain B-BT; the alliance blockchain application API includes a multi-blockchain cross-multiplexing scheduling mechanism; the supply chain Internet of Things management database and the Internet of Things The management data private chain P-BT is connected to each other, the Internet of Things management data private chain P-BT is connected to the alliance block chain application API, and the alliance block chain application API is connected to the supply chain financial alliance chain B -BT interconnected; where:

The supply chain Internet of Things management database supports the generation of the Internet of Things management data private chain P-BT based on the supply chain Internet of Things management data to ensure that the supply chain Internet of Things basic data is credible; in the Internet of Things management data private chain P-BT On BT, a multi-blockchain cross-multiplexing scheduling mechanism is superimposed to form the alliance blockchain application API; the alliance blockchain application API realizes different alliance chain certification scheduling; each participant of the supply chain financial alliance through the The alliance blockchain application API forms different supply chain financial alliance chains B-BT on the basis of the Internet of Things management data private chain P-BT, and realizes the multi-block chain cross compound application of the same data source.

Preferably, the alliance block chain application API uniformly defines the database format and information labeling rules for the management of the supply chain Internet of Things, and uniformly manages block chain applications based on different algorithms; the multi-block chain cross-multiplexing scheduling mechanism realizes The nodes of the Internet of Things management data private chain P-BT and each of the supply chain financial alliance chains B-BT join audit and management; the multi-block chain cross multiplexing scheduling mechanism uniformly manages the block generation rules of each block chain; According to the requirements of the initiators of each blockchain node, the multi-blockchain cross-reuse scheduling mechanism directly generates a block corresponding to a certain alliance chain from the private chain P-BT of the Internet of Things management data, without the need to roll back to the supply chain Chain Internet of Things management database; multi-blockchain cross-multiplexing scheduling mechanism supports real-time audit mechanism and data recovery mechanism for the supply chain Internet of Things management database.

Preferably, the consortium chain application API includes a node registration mechanism, an audit mechanism, a consortium chain block algorithm set, an algorithm comparison mechanism, and a scheduling mechanism for accessing the P-BT private chain of the Internet of Things management data to ensure that different new The generation of alliance chain and the overall efficiency of the system.

Compared with the prior art, the beneficial effect of the present invention is that the present invention takes the supply chain data acquired by the Internet of Things system as the core, combines the blockchain and the Internet of Things management database, and builds multiple sets of data credible data with the blockchain technology. The management system, aiming at the situation that different interest chains in the supply chain adopt different blockchain applications, realizes the scheduling and management of blockchain cross-composite applications. All operations on the IoT database not only realize the distributed, decentralized, and auditable characteristics of the blockchain, but also have the characteristics of fast query and beautiful data structure of the traditional database. For enterprises on the interest chains behind different blockchains, they are provided with corresponding virtual and complete blockchain databases. And no matter how the multi-interest chain uses the blockchain to process the database, the recovery of the complete original Internet of Things management database can still maintain fast efficiency and data reliability. Realize the data credibility of the smart supply chain.

Description of drawings

FIG. 1 is a system architecture diagram of the present invention.

Detailed ways

Below in conjunction with accompanying drawing embodiment, the present invention will be further described:

Embodiment one

As shown in Figure 1, the multi-blockchain cross-composite application architecture of the smart supply chain IoT management platform includes the supply chain IoT management database, the IoT management data private chain P-BT, the alliance blockchain application API, and the supply chain The financial alliance chain B-BT; the alliance blockchain application API includes a multi-blockchain cross-multiplexing scheduling mechanism; the supply chain Internet of Things management database and the Internet of Things management data private chain P-BT are connected to each other, and the Internet of Things management data private chain P -BT and the alliance blockchain application API are connected to each other, and the alliance blockchain application API is connected to the supply chain financial alliance chain B-BT; among them:

The supply chain IoT management database supports the generation of the IoT management data private chain P-BT based on the supply chain IoT management data to ensure the credibility of the supply chain IoT basic data; on the IoT management data private chain P-BT, superimpose multiple areas The blockchain cross-reuse scheduling mechanism forms the alliance blockchain application API; the alliance blockchain application API realizes the authentication and scheduling of different alliance chains; the participants of the supply chain financial alliance use the alliance blockchain application API to manage data in the Internet of Things On the basis of the private chain P-BT, a different supply chain financial alliance chain B-BT is formed to realize the cross-composite application of multiple blockchains with the same data source;

The alliance blockchain application API uniformly defines the database format and information marking rules for supply chain IoT management, and uniformly manages blockchain applications based on different algorithms;

The multi-blockchain cross-multiplexing scheduling mechanism realizes the audit and management of the nodes of the Internet of Things management data private chain P-BT and the supply chain financial alliance chain B-BT; the multi-blockchain cross-multiplexing scheduling mechanism manages each block in a unified manner Chain block generation rules; multi-blockchain cross-reuse scheduling mechanism directly generates blocks corresponding to a certain alliance chain from the private chain P-BT of Internet of Things management data according to the requirements of the initiators of each block chain node, without returning Roll to the supply chain IoT management database; the multi-blockchain cross multiplexing scheduling mechanism supports the real-time audit mechanism and data recovery mechanism for the supply chain IoT management database.

Consortium chain application API, including node registration mechanism, audit mechanism, consortium chain block algorithm set, algorithm comparison mechanism, scheduling mechanism for access to the private chain P-BT of Internet of Things management data, to ensure the generation of different new consortium chains and the overall system efficiency.

If the B-BT node of the supply chain financial alliance chain does not need to add new blocks, it can only view the existing database; if it needs to increase the content of the supply chain IoT management database, it can add blocks and update the supply chain IoT management database. The multi-blockchain cross multiplexing scheduling mechanism audits the generation of multiple supply chain financial alliance chains B-BT, warns the duplicate data of the smart contracts involved in the supply chain financial alliance chain B-BT, and The supply chain financial alliance chain B-BT blocks it.

The above operations follow the scheduling formula: DATA (B-BT(x)) ∩ DATA (B-BT(y)) = 0

Different supply chain financial alliance chains B-BT may adopt different blockchain protocols. The block generation requirements initiated by multi-supply chain financial alliance chain B-BT are scheduled according to the efficiency of block generation. The shorter the generation time, the higher the priority. high.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention to other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or modify the equivalent of equivalent changes. Example. However, any simple modifications, equivalent changes and modifications 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 belong to the protection scope of the technical solution of the present invention.

Claims (3)

1. The multi-blockchain cross-composite application architecture of the smart supply chain IoT management platform is characterized by: including the supply chain IoT management database, the IoT management data private chain P-BT, the alliance blockchain application API, and the supply chain The financial alliance chain B-BT; the alliance block chain application API includes a multi-block chain cross multiplexing scheduling mechanism; the supply chain Internet of Things management database is connected to the Internet of Things management data private chain P-BT, so The Internet of Things management data private chain P-BT is interconnected with the alliance blockchain application API, and the alliance blockchain application API is interconnected with the supply chain financial alliance chain B-BT; wherein: The supply chain Internet of Things management database supports the generation of the Internet of Things management data private chain P-BT based on the supply chain Internet of Things management data to ensure that the supply chain Internet of Things basic data is credible; in the Internet of Things management data private chain P-BT On BT, a multi-blockchain cross-multiplexing scheduling mechanism is superimposed to form the alliance blockchain application API; the alliance blockchain application API realizes different alliance chain certification scheduling; each participant of the supply chain financial alliance through the The alliance blockchain application API forms different supply chain financial alliance chains B-BT on the basis of the Internet of Things management data private chain P-BT, and realizes the multi-block chain cross compound application of the same data source. 2. The multi-blockchain cross-composite application architecture of the smart supply chain Internet of Things management platform according to claim 1, characterized in that: the alliance block chain application API uniformly defines the database format for supply chain Internet of Things management and information marking rules, unified management of blockchain applications based on different algorithms; The multi-block chain cross multiplexing scheduling mechanism realizes the audit and management of the nodes of the Internet of Things management data private chain P-BT and each of the supply chain financial alliance chain B-BT; the multi block chain cross multiplexing scheduling mechanism Unified management of the block generation rules of each block chain; the multi-block chain cross-reuse scheduling mechanism directly generates a corresponding alliance chain from the private chain P-BT of the Internet of Things management data according to the requirements of the initiator of each block chain node The block does not need to be rolled back to the supply chain IoT management database; the multi-block chain cross multiplexing scheduling mechanism supports the real-time audit mechanism and data recovery mechanism for the supply chain IoT management database. 3. The multi-blockchain cross-composite application architecture of the smart supply chain Internet of Things management platform according to claim 2, characterized in that: the alliance chain application API includes a node registration mechanism, an audit mechanism, and an alliance chain block algorithm The collection, algorithm comparison mechanism, and scheduling mechanism for accessing the private chain P-BT of the Internet of Things management data ensure the generation of different new alliance chains and the overall efficiency of the system.