WO2022062737A1

WO2022062737A1 - Blockchain-based middle platform of interconnection system platform, blockchain-based interconnection method and device, and computer-readable storage medium

Info

Publication number: WO2022062737A1
Application number: PCT/CN2021/111586
Authority: WO
Inventors: 肖光昱; 贺小鹏; 杨勇
Original assignee: 深圳点链科技有限公司
Priority date: 2020-09-23
Filing date: 2021-08-09
Publication date: 2022-03-31
Also published as: CN112163041A

Abstract

A blockchain-based middle platform of an interconnection system platform, a blockchain-based interconnection method and device, and a computer-readable storage medium. The blockchain-based middle platform of the interconnection system platform comprises: a transaction integration platform, a credit-enhancement financing platform, a logistics delivery platform, an intelligent manufacturing platform, and a blockchain platform. Data fusion and data communication are performed on platform data in the transaction integration platform, the credit-enhancement financing platform, the logistics delivery platform, the intelligent manufacturing platform, and the blockchain platform on the basis of an intelligent contract.

Description

Interconnected system platform platform, method, device and computer-readable storage medium based on blockchain

This application claims the priority of the Chinese patent application with application number 202011013824.4 filed on September 23, 2020, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to the field of blockchain technology, and in particular, to a blockchain-based interconnected system platform platform, method, device, and computer-readable storage medium.

Background technique

The traditional industrial Internet cannot guarantee the data interconnection of industrial enterprises, resulting in information asymmetry between enterprises, and the reliability of data processing is relatively weak, which cannot allow users of each node to know the specific information of other nodes in a timely manner. The low degree of digitization and the lengthy industrial chain between enterprises increase the communication cost between various enterprises, and it is impossible to know the data exchange information between intermediate nodes in time, resulting in weak data transparency. Therefore, how to improve the security of data in the Industrial Internet has become an urgent technical problem to be solved.

technical problem

The main purpose of this application is to provide a blockchain-based interconnected system platform platform, method, device and computer-readable storage medium, aiming to solve the technical problem of how to improve the security of data in the Industrial Internet.

technical solutions

In order to achieve the above purpose, the present application provides a blockchain-based interconnected system platform middle platform, method, equipment and storage medium. The blockchain-based interconnected system platform middle platform includes a transaction integration platform, a credit enhancement financing platform, Logistics delivery platform, intelligent manufacturing platform and blockchain platform;

Based on smart contracts, data fusion and data connection are performed on the platform data in the transaction integration platform, the credit enhancement financing platform, the logistics delivery platform, the intelligent manufacturing platform and the blockchain platform.

In one embodiment, the transaction integration platform includes a commodity centralized procurement information module, a commodity demand information module, a commodity supplier information module, a commodity centralized procurement information module, and a bidding information module;

Determine the commodity information to be purchased in the enterprise client based on the commodity centralized procurement information module;

Determine the commodity demand information published by the enterprise client based on the commodity demand information module;

Determine commodity quotation information and commodity supplier information based on the commodity supplier information module;

The bidding information issued by the enterprise client is determined based on the bidding information module.

In one embodiment, the credit enhancement financing platform includes a transaction data management module;

Based on the transaction data management module, the purchase and sale contract data, value-added tax invoice data, cargo transportation document data and buyer receipt voucher data corresponding to the upstream enterprise client and the downstream enterprise client are determined.

In one embodiment, the logistics delivery platform includes a logistics basic data module, a logistics provider management module, a logistics order management module and a logistics route management module;

Determine warehouse data and logistics site data based on the logistics basic data module;

Determine logistics provider data and filing data based on the logistics provider management module;

determining driver data, vehicle data and cargo tracking data based on the logistics order management module;

Logistics route data and pricing data are determined based on the logistics route management module.

In one embodiment, the intelligent manufacturing platform includes a warehouse management module, a procurement or sales management module, and an account reconciliation and invoicing management module;

Determine commodity in-out data based on the in-out management module;

determining purchase order data and sales order data based on the purchase or sales management module;

Reconciliation data and invoicing data are determined based on the reconciliation and invoicing management module.

In addition, in order to achieve the above purpose, the present application also provides a blockchain-based interconnection method, which is applied to the above-mentioned blockchain-based interconnection system platform middle platform, and the blockchain-based interconnection method includes:

Acquire the transaction data created by the downstream enterprise client and the upstream enterprise client in the transaction integration platform, and write the transaction data into the upper chain of the blockchain platform;

acquiring the financing data in the credit enhancement financing platform, and writing the financing data into the upper chain of the blockchain platform, wherein the credit enhancement financing platform generates the financing data based on the transaction data;

Obtaining the logistics data in the logistics delivery platform, and writing the logistics data into the upper chain of the blockchain platform, wherein the logistics delivery platform generates the logistics data based on the transaction data;

Obtain the order data generated by the intelligent manufacturing platform based on the transaction data, and write the order data into the upper chain of the blockchain platform, where the order data includes purchase order data, sales order data, and delivery notes data and inbound and outbound document data;

Data fusion and data communication are performed on the transaction data, the financing data, the logistics data and the order data.

In one embodiment, the obtaining of the financing data in the credit enhancement financing platform, and writing the financing data into the upper chain of the blockchain platform, wherein the credit enhancement financing platform is based on the transaction Data The step of generating the financing data includes:

Acquire the financing data in the credit enhancement financing platform, and write the financing data into the upper chain of the blockchain platform, wherein the credit enhancement financing platform extracts the purchase order information and bidding in the transaction data information, generate corresponding contract data, invoice data, transport document data and receipt voucher data based on the purchase order information and the bidding information, and based on the contract data, the invoice data, the transport document data and all The financing data is generated from the receipt voucher data.

In one embodiment, the logistics data in the logistics delivery platform is obtained, and the logistics data is written into the upper chain of the blockchain platform, wherein the logistics delivery platform generates based on the transaction data. The steps of the logistics data include:

Obtain the logistics data in the logistics delivery platform, and write the logistics data into the upper chain of the blockchain platform, wherein the logistics delivery platform extracts the basic data and material requirements in the transaction data, based on The basic data determines corresponding line data, determines corresponding finished product data based on the material requirements, determines corresponding logistics order data based on the finished product data, and determines corresponding cost data based on the logistics order data and the line data, and determining the logistics data based on the route data, the logistics order data and the cost data.

In addition, in order to achieve the above purpose, the present application also provides a blockchain-based interconnection device;

The blockchain-based interconnected device includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein:

The computer program, when executed by the processor, implements the steps of the blockchain-based interconnection method as described above.

In addition, in order to achieve the above purpose, the present application also provides a computer-readable storage medium;

The computer-readable storage medium stores a computer program, and when the computer program is executed by the processor, implements the steps of the above-mentioned blockchain-based interconnection method.

beneficial effect

This application obtains the transaction data created by the downstream enterprise client and the upstream enterprise client in the transaction integration platform, and writes the transaction data into the upper chain of the blockchain platform; obtains the financing data in the credit enhancement financing platform, and transfers the financing The data is written into the upper chain of the blockchain platform, wherein the credit enhancement financing platform generates financing data based on the transaction data; the logistics data in the logistics delivery platform is obtained, and the logistics data is written into the upper chain of the blockchain platform, among which, the logistics The delivery platform generates logistics data based on transaction data; obtains the order data generated by the intelligent manufacturing platform based on transaction data, and writes the order data into the blockchain platform. The order data includes purchase order data, sales order data, and delivery order data. and inbound and outbound document data; data fusion and data connection of transaction data, financing data, logistics data and order data. It can be seen from this that this application forms an information synchronization whole by connecting the transaction integration platform, the credit enhancement financing platform, the logistics delivery platform, the intelligent manufacturing platform and the blockchain platform, and simplifies the business structure of the enterprise through the middle-stage technology, thereby reducing the The industrial chain is interconnected, and the data of each platform is interconnected, so that the data of each platform can achieve the purpose of interconnection and sharing, so that the information between each enterprise is symmetrical, and at the same time, the data of each platform is transparent and traceable, which improves the industrial Internet. data security.

Description of drawings

Fig. 1 is the platform frame diagram of the middle platform of the blockchain-based interconnected system platform of the application;

FIG. 2 is a schematic flowchart of another embodiment of the blockchain-based interconnection method of the present application;

FIG. 3 is a schematic structural diagram of a terminal\device of the hardware operating environment involved in the solution of the embodiment of the present application.

The realization, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Embodiments of the present invention

It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

Specifically, in an embodiment of the middle platform of the blockchain-based interconnected system platform of the present application, referring to FIG. 1 , FIG. 1 is a platform frame diagram of the middle platform of the blockchain-based interconnected system platform of the present application.

In this embodiment, the middle platform of the blockchain-based interconnected system platform includes: a transaction integration platform, a credit enhancement financing platform, a logistics delivery platform, an intelligent manufacturing platform, and a blockchain platform;

The upstream enterprise client and the downstream enterprise client perform real-name registration in the interconnected system platform. The registration includes but is not limited to the account data, password data and identity data of the registered enterprise user. They are unified into the platform as the registered enterprise user, and then pass the block The smart contract technology of the chain platform will be settled in the corresponding account of the enterprise for account management, security management and authority management, etc.

It should be noted that the blockchain platform includes a blockchain gateway module, a node management module, a consensus network module and a tool module. The gateway module is used to provide private key management, privacy protection and protocol conversion, and the node management module is used to provide Account management, security management, authority management, smart contracts and event notification, the consensus network module is used to provide multi-node consensus mechanism, ledger, contract engine and cryptography, and the tool module is used to provide data management, installation and deployment, monitoring services and development kits SDK.

The middle platform of the interconnected system platform includes the business middle platform and the data middle platform. The business middle platform is mainly online business, which realizes the reuse of general capabilities and core capabilities. The data middle platform mainly completes the integration and processing of data, extracts the business value of data, and supports the business. Innovate and provide external data sharing services. The middle office of the interconnected system platform obtains the R&D design data in the transaction integration platform, the financing matching data in the credit enhancement financing platform, the logistics management data in the logistics delivery platform, the intelligent service data in the intelligent manufacturing platform and the enterprises in the blockchain platform. User account data, and then use smart contract technology to integrate R&D design data, financing matching data, logistics management data, intelligent service data and enterprise user account data for data fusion and data connectivity.

Further, the transaction integration platform includes commodity centralized procurement information, commodity demand information module, commodity supplier information module, commodity centralized procurement information module and bidding information module;

The transaction integration platform includes multiple windows, including but not limited to the purchase order window, the commodity classification window, the commodity demand information release window, the commodity supplier information window, the commodity centralized procurement information window, the bidding information release window and the basic information window. The downstream enterprise users of the client can publish commodity demand, supply information and centralized procurement information through various windows in the transaction integration platform. In addition, they can also publish bidding information to determine the corresponding transaction data with the upstream enterprise client.

The middle platform of the interconnected system platform records the effective demand data, supply data and bidding data and other transaction data between the middle and downstream enterprise clients of the transaction integration platform and upstream enterprise clients on the chain through smart contract technology.

In this embodiment, for example, the downstream business platform determines the corresponding demand data with the upstream enterprise client through the commodity demand information release window, and the downstream business platform determines the corresponding bidding data through the bidding information release window and the upstream enterprise client.

Further, the credit enhancement financing platform includes a transaction data management module;

Based on the transaction data management module, the purchase and sale contract data, VAT invoice data, cargo transportation document data and buyer receipt voucher data are managed, the accounts payable data corresponding to the core enterprise is determined, and the credit data of the core enterprise is determined based on the accounts payable data.

The middle platform of the interconnected system platform records the transaction contracts and credit data between the core enterprises of the supply chain and their first-tier suppliers on the chain through smart contract technology. Among them, the key transaction information in the transaction contract, such as the account period, repayment date and repayment Accounts and the like can be preset in the interconnected system program.

It should be noted that the first-tier supplier can also introduce the smart contract of the blockchain platform during the transaction with the second-tier supplier. Since the payment ability and credit of first-tier suppliers may not be as good as that of core companies, most second-tier suppliers recognize and accept smart contracts between core companies and first-tier suppliers. Therefore, the key transaction information between the core enterprise and the first-tier suppliers can be accepted by the smart contracts of the first-tier suppliers and the second-tier suppliers, as well as by the second-tier or N-tier suppliers. The accepted smart contracts can be found in the When the core enterprise pays for the final transaction, it transfers the funds to the final contract bill holder, and it can also be transferred to the bill holder step by step to complete and honor all transactions in the entire chain. In this way, the credit transmission of the business credit of the core enterprise to the first-level or even multi-level suppliers is realized, and the development of the suppliers in the whole chain of the core enterprise is supported.

Further, the logistics delivery platform includes a logistics basic data module, a logistics provider management module, a logistics order management module and a logistics route management module;

The middle platform of the interconnected system platform records data such as warehouse data, logistics site data, logistics provider data, filing data, logistics order data, driver data, vehicle data, cargo tracking data, cost data and route data on the chain through smart contract technology.

Further, the intelligent manufacturing platform includes a warehouse management module, a procurement or sales management module, and an account reconciliation and invoicing management module;

Determine commodity in-out data based on the in-out management module;

The middle platform of the interconnected system platform records real transaction data, such as buyer and seller purchase order data, sales order data, delivery note data, inbound and outbound document data and invoice information data, on the chain through smart contract technology.

Further, as shown in FIG. 1 , when the middle station of the interconnected system platform receives the instruction of the foreground service (application service layer), it can quickly respond to the instruction selected by the foreground service. The application service layer includes but is not limited to R&D design data, financing matchmaking data, logistics management data, intelligent service data and enterprise user account data. Enterprise users can select one or more application service layer instructions at the same time, and the middle platform of the interconnected system platform will be based on the data. The command returns the corresponding interconnection data.

In this embodiment, by writing the data of the credit enhancement financing platform, the logistics delivery platform, the intelligent manufacturing platform and the transaction integration platform into the chain, the data of each platform can achieve the purpose of interconnection and sharing, thereby making the data of each platform transparent and accessible. Traceability to achieve the purpose of data security and reliability. In addition, data interconnection and sharing make information in supply chain finance symmetrical, which is conducive to the transformation and financing of small and medium-sized enterprises. Thereby improving logistics efficiency and effectively reducing logistics costs.

The present application also provides a blockchain-based interconnection method. Referring to FIG. 2 , FIG. 2 is a schematic flowchart of another embodiment of the blockchain-based interconnection method of the present application.

In this embodiment, the blockchain interconnection method is applied to the middle platform of the blockchain interconnection system platform of the above embodiment.

The interconnection method of this blockchain includes the following steps:

Step S10: Acquire the transaction data created by the downstream enterprise client and the upstream enterprise client in the transaction integration platform, and write the transaction data into the upper chain of the blockchain platform.

The upstream enterprise client and the downstream enterprise client are registered with real names in the platform of the interconnected system platform, and they are unified into the platform as the settled enterprise user. Each settled enterprise user has corresponding account information, and the downstream settled enterprise user trades through the downstream enterprise client The corresponding demand data and bidding data are published in the integrated platform, the corresponding upstream enterprise client is determined according to the supplier data, and the corresponding transaction data is created with the upstream settled enterprise user corresponding to the upstream enterprise client. The transaction data includes but is not limited to Commodity demand data, commodity supply data and bidding data, the transaction integration platform stores transaction data in the database.

The middle platform of the interconnected system platform obtains the transaction data in the database of the transaction integration platform through the smart contract technology, and writes the transaction data into the blockchain platform as the transaction certificate.

Further, in the transaction integration platform, the middle platform of the interconnected system platform can also obtain the procurement data of commodities from raw materials, the industrial chain data of intermediate products and final products, and finally deliver the products to the suppliers of consumers through the sales network. data, manufacturer data and dealer data.

It should be noted that the middle platform of the interconnected system platform cannot be considered to be intervening in the process of writing transaction data as a transaction certificate into the blockchain platform through smart contract technology. Therefore, this process cannot tamper and falsify transaction data. And it can track the traceability of transaction data, which can correspond to the basic user data of downstream enterprise users and upstream enterprise users.

Step S20, obtaining the financing data in the credit enhancement financing platform, and writing the financing data into the upper chain of the blockchain platform, wherein the credit enhancement financing platform generates the financing based on the transaction data data.

The credit enhancement financing platform manages the purchase and sales contract data, VAT invoice data, cargo transportation document data and buyer receipt voucher data in the transaction data created by the upstream enterprise client and the downstream enterprise client. The cargo transportation document data and the buyer's receipt document number determine the corresponding transaction contract and financing data.

The middle platform of the interconnected system platform determines the accounts payable and transaction contracts of the core enterprise through smart contract technology, and writes the accounts payable and transaction contracts of the core enterprise and its first-tier suppliers into the blockchain platform. Conduct credit transmission with trading contracts.

Further, the step S20 includes:

Step a: Obtain the financing data in the credit enhancement financing platform, and write the financing data into the upper chain of the blockchain platform, wherein the credit enhancement financing platform extracts the purchase order in the transaction data information and bidding information, generate corresponding contract data, invoice data, transportation document data and receipt voucher data based on the purchase order information and the bidding information, and generate the corresponding contract data, invoice data, transportation document data, and delivery document data based on the contract data, the invoice data, and the transportation document data. The data and the receipt document data generate the financing data.

Specifically, the credit enhancement financing platform extracts the purchase order information and bidding information in the transaction data, and generates the corresponding purchase and sales contract data, invoice data, transportation document data and receipt voucher data based on the purchase order information and bidding information. Corresponding financing data is generated from contract data, invoice data, transport document data and receipt document data.

The middle platform of the interconnected system platform obtains the financing data in the credit enhancement financing platform through the smart contract technology, and writes the financing data into the upper chain of the blockchain platform.

Step S30: Obtain the logistics data in the logistics delivery platform, and write the logistics data into the upper chain of the blockchain platform, wherein the logistics delivery platform generates the logistics data based on the transaction data.

The logistics delivery platform creates the corresponding logistics order according to the transaction data of the upstream enterprise client and the downstream enterprise client, and generates the corresponding logistics data after the order is completed.

The middle platform of the interconnected system platform obtains the logistics data in the logistics delivery platform through the smart contract technology, and writes the logistics data into the upper chain of the blockchain platform.

Further, the step S30 includes:

Step b, obtaining the logistics data in the logistics delivery platform, and writing the logistics data into the upper chain of the blockchain platform, wherein the logistics delivery platform extracts the basic data and materials in the transaction data demand, determine the corresponding line data based on the basic data, determine the corresponding finished product data based on the material requirements, determine the corresponding logistics order data based on the finished product data, and determine the corresponding logistics order data based on the logistics order data and the line data. cost data, and the logistics data is determined based on the route data, the logistics order data, and the cost data.

Specifically, the logistics delivery platform extracts the basic data and material requirements in the transaction data, maintains warehouses and logistics sites according to the basic data, and creates logistics provider, driver data and filing data, and then determines the corresponding finished product data according to the material requirements. The finished product data and vehicle accommodation data determine the corresponding vehicle data and cargo tracking data, and finally maintain the logistics route data and pricing information to determine the corresponding logistics order data.

After a logistics order data is completed, the middle platform of the interconnected system obtains the logistics order data, cost data and route data in the logistics delivery platform through smart contract technology, and writes the logistics order data, cost data and route data into the blockchain The on-chain of the platform.

Step S40: Obtain order data generated by the intelligent manufacturing platform based on the transaction data, and write the order data into the upper chain of the blockchain platform, where the order data includes purchase order data, sales order data, Delivery note data and inbound and outbound document data.

The intelligent manufacturing platform generates corresponding purchase order data, sales order data, delivery note data and inbound and outbound document data based on transaction data.

The middle platform of the interconnected system platform obtains the purchase order data, sales order data, delivery note data and inbound and outbound document data in the intelligent manufacturing platform through smart contract technology, and combines the purchase order data, sales order data, delivery note data and inbound and outbound document data. The outbound document data is written into the upper chain of the blockchain platform.

It should be noted that the chain includes but is not limited to material demand data, supply data, product data, order data, customer credit data and transportation data.

Step S50, perform data fusion and data communication on the transaction data, the financing data, the logistics data and the order data.

Further, as can be seen from Figure 1, the middle platform of the interconnected system platform performs data fusion and data connection on transaction data, financing data, logistics data and order data. The middle platform of the system platform returns the corresponding interconnection data to the enterprise user. The transaction integration platform, credit enhancement financing platform, logistics delivery platform, intelligent manufacturing platform and blockchain platform are realized based on the platform support layer including but not limited to computing, storage, network, security and convenience. The platform support layer is based on edge computing Layers include, but are not limited to, device management, sensors, gateways, and industrial device data implementations.

In this embodiment, the transaction data created by the downstream enterprise client and the upstream enterprise client in the transaction integration platform is obtained, and the transaction data is written into the upper chain of the blockchain platform; the financing data in the credit enhancement financing platform is obtained, and the The financing data is written into the upper chain of the blockchain platform, wherein the credit enhancement financing platform generates financing data based on the transaction data; the logistics data in the logistics delivery platform is obtained, and the logistics data is written into the upper chain of the blockchain platform, among which, The logistics delivery platform generates logistics data based on transaction data; obtains the order data generated by the intelligent manufacturing platform based on the transaction data, and writes the order data into the blockchain platform. The order data includes purchase order data, sales order data, and delivery notes. Data and inbound and outbound document data; data fusion and data connection of transaction data, financing data, logistics data and order data. It can be seen from this that this embodiment forms an information synchronization whole by connecting the transaction integration platform, the credit enhancement financing platform, the logistics delivery platform, the intelligent manufacturing platform and the blockchain platform, and simplifies the business structure of the enterprise through the middle-end technology. It reduces the industrial chain and interconnects the data of each platform, so that the data of each platform can achieve the purpose of interconnection and sharing, so that the information between each enterprise is symmetrical, and at the same time, the data of each platform is transparent and traceable. Security of data in the Internet.

Further, this application focuses on core enterprises, through the control of commodity information data, logistics data, transaction data and other data, from the procurement data of commodity raw materials, to the industrial chain data of intermediate products and final products, and finally through the sales network. To send products to enterprise users, the supplier data, manufacturer data, dealer data and logistics data are connected into a whole to form industrial integration data. Accurately record and save the real trade background and transaction information, which solves the concerns of existing platform enterprise users about information security, and protects the problem of commercial privacy leakage through homomorphic encryption technology, effectively ensuring the security and credibility of transactions. Using the middle-office strategy, it can respond quickly to the business of the enterprise, integrate the basic capabilities of the enterprise, and efficiently support the mechanism of business innovation.

In addition, the present application also provides a blockchain-based interconnected device. As shown in FIG. 3 , FIG. 3 is a schematic structural diagram of a hardware operating environment involved in the solution of the embodiment of the present application.

It should be noted that FIG. 3 can be a schematic structural diagram of a hardware operating environment of a blockchain-based interconnected device.

As shown in FIG. 3, the blockchain-based interconnected device may include: a processor 1001, such as a CPU (Central Processing Unit, central processing unit), memory 1005, user interface 1003, network interface 1004, communication bus 1002. The communication bus 1002 is used to implement the connection communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (board), and the optional user interface 1003 may also include a standard wired interface (such as a USB (Universal Serial Bus) interface), a wireless interface ( such as Bluetooth interface). Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (eg, a WI-FI ((Wireless-Fidelity)) interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory). memory), such as disk storage. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

In one embodiment, the blockchain-based interconnected device may also include RF (Radio Frequency, radio frequency) circuits, sensors, WiFi modules, etc.

Those skilled in the art can understand that the blockchain-based interconnected device structure shown in FIG. 3 does not constitute a limitation to the blockchain-based interconnected device, and may include more or less components than those shown in the figure, or a combination of certain components, or different component arrangements.

As shown in FIG. 3 , the memory 1005 as a computer storage medium may include an operating device, a network communication module, a user interface module, and a blockchain-based interconnection program. Among them, the operating device is a program that manages and controls the hardware and software resources of the blockchain-based interconnected device, and supports the operation of the blockchain-based interconnected program and other software or programs.

In the blockchain-based interconnected device shown in the figure, the user interface 1003 is mainly used for the upstream enterprise client or/and the downstream enterprise client to publish/receive transaction data of commodities in the transaction integration platform; the network interface 1004 is mainly used for It is used in the middle platform of the interconnected system platform to record the data of the credit enhancement financing platform, logistics delivery platform, intelligent manufacturing platform, transaction integration platform and blockchain platform in the upper chain through the smart contract technology of the middle platform of the interconnected system platform; processing The device 1001 can be used to call the blockchain-based interconnection program stored in the memory 1005, and complete the steps of the above-mentioned control method of the blockchain-based interconnected device.

The specific implementation of the blockchain-based interconnection device in this application is basically the same as the above-mentioned embodiments of the blockchain-based interconnection method, and will not be repeated here.

The specific implementation manner of the computer-readable storage medium of the present application is basically the same as the above-mentioned embodiments of the blockchain-based interconnection method, and will not be repeated here.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or system comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or system. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system that includes the element.

The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages or disadvantages of the embodiments.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present application can be embodied in the form of software products in essence or the parts that make contributions to the prior art. The computer software products are stored in a storage medium (such as ROM/RAM) as described above. , magnetic disk, optical disk), including several instructions to make a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

The above are only the preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied in other related technical fields , are similarly included within the scope of patent protection of this application.

Claims

A blockchain-based interconnected system platform middle platform, wherein the blockchain-based interconnected system platform middle platform includes a transaction integration platform, a credit enhancement financing platform, a logistics delivery platform, an intelligent manufacturing platform and a blockchain platform;

Based on smart contracts, data fusion and data connection are performed on the platform data in the transaction integration platform, the credit enhancement financing platform, the logistics delivery platform, the intelligent manufacturing platform and the blockchain platform.
The blockchain-based interconnected system platform middle platform according to claim 1, wherein the transaction integration platform includes a commodity centralized procurement information module, a commodity demand information module, a commodity supplier information module, a commodity centralized procurement information module, and a bidding information module. information module;

Determine the commodity information to be purchased in the enterprise client based on the commodity centralized procurement information module;

Determine the commodity demand information published by the enterprise client based on the commodity demand information module;

Determine commodity quotation information and commodity supplier information based on the commodity supplier information module;

The bidding information issued by the enterprise client is determined based on the bidding information module.
The middle platform of the blockchain-based interconnected system platform according to claim 1, wherein the credit enhancement financing platform comprises a transaction data management module;

Based on the transaction data management module, the purchase and sale contract data, value-added tax invoice data, cargo transportation document data and buyer receipt voucher data corresponding to the upstream enterprise client and the downstream enterprise client are determined.
The blockchain-based interconnected system platform middle platform according to claim 1, wherein the logistics delivery platform comprises a logistics basic data module, a logistics provider management module, a logistics order management module and a logistics route management module;

Determine warehouse data and logistics site data based on the logistics basic data module;

Determine logistics provider data and filing data based on the logistics provider management module;

determining driver data, vehicle data and cargo tracking data based on the logistics order management module;

Logistics route data and pricing data are determined based on the logistics route management module.
The middle platform of the blockchain-based interconnected system platform according to claim 1, wherein the intelligent manufacturing platform comprises a warehouse management module, a procurement or sales management module, and an account reconciliation and invoicing management module;

Determine commodity in-out data based on the in-out management module;

determining purchase order data and sales order data based on the purchase or sales management module;

Reconciliation data and invoicing data are determined based on the reconciliation and invoicing management module.
A blockchain-based interconnection method, wherein, applied to the middle platform of the blockchain-based interconnection system platform as claimed in claim 1, the blockchain-based interconnection method comprises:

Acquire the transaction data created by the downstream enterprise client and the upstream enterprise client in the transaction integration platform, and write the transaction data into the upper chain of the blockchain platform;

acquiring the financing data in the credit enhancement financing platform, and writing the financing data into the upper chain of the blockchain platform, wherein the credit enhancement financing platform generates the financing data based on the transaction data;

Obtaining the logistics data in the logistics delivery platform, and writing the logistics data into the upper chain of the blockchain platform, wherein the logistics delivery platform generates the logistics data based on the transaction data;

Obtain the order data generated by the intelligent manufacturing platform based on the transaction data, and write the order data into the upper chain of the blockchain platform, where the order data includes purchase order data, sales order data, and delivery notes data and inbound and outbound document data;

Data fusion and data communication are performed on the transaction data, the financing data, the logistics data and the order data.
The blockchain-based interconnection method according to claim 6, wherein the acquiring financing data in the credit enhancement financing platform, and writing the financing data into the upper chain of the blockchain platform, wherein , the step of generating the financing data based on the transaction data by the credit enhancement financing platform includes:

Acquire the financing data in the credit enhancement financing platform, and write the financing data into the upper chain of the blockchain platform, wherein the credit enhancement financing platform extracts the purchase order information and bidding in the transaction data information, generate corresponding contract data, invoice data, transport document data and receipt voucher data based on the purchase order information and the bidding information, and based on the contract data, the invoice data, the transport document data and all The financing data is generated from the receipt voucher data.
The blockchain-based interconnection method according to claim 6, wherein the obtaining of the logistics data in the logistics delivery platform, and writing the logistics data into the upper chain of the blockchain platform, wherein, The step of generating the logistics data based on the transaction data by the logistics delivery platform includes:

Obtain the logistics data in the logistics delivery platform, and write the logistics data into the upper chain of the blockchain platform, wherein the logistics delivery platform extracts the basic data and material requirements in the transaction data, based on The basic data determines the corresponding line data, the corresponding finished product data is determined based on the material requirements, the corresponding logistics order data is determined based on the finished product data, and the corresponding cost data is determined based on the logistics order data and the line data, and determining the logistics data based on the route data, the logistics order data and the cost data.
A blockchain-based interconnection device, wherein the blockchain-based interconnection device includes: a memory, a processor, and a blockchain-based interconnection device stored on the memory and operable on the processor A program, when the blockchain-based interconnection program is executed by the processor, implements the steps of the blockchain-based interconnection method as claimed in any one of claims 6 to 8.
A computer-readable storage medium, wherein a blockchain-based interconnection program is stored on the computer-readable storage medium, and when the blockchain-based interconnection program is executed by a processor, the implementation of claims 6 to 8 The steps of any one of the blockchain-based interconnection methods.