CN115204786A

CN115204786A - Block chain-based electronic warehouse receipt full life cycle management method, system and medium

Info

Publication number: CN115204786A
Application number: CN202210828200.0A
Authority: CN
Inventors: 陈鹏飞; 万志华; 严斌
Original assignee: Shanghai Youzi Gongdao Iot Technology Co ltd
Current assignee: Shanghai Youzi Gongdao Iot Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-18

Abstract

The application provides a block chain-based electronic manifest full-life cycle management method, a system and a medium, wherein the method comprises the steps that an asset side node forms information data of goods into an electronic manifest to be authenticated, and uploads the electronic manifest to be authenticated to a block chain network platform for evidence storage and data consensus with other nodes; the node of the Internet of things is accessed to the block chain network platform and monitors the physical state of the goods; the storage mechanism node and the supervision mechanism node check and verify the right of data; until the processes of financing and pledging, canceling and picking up goods and the like of the electronic warehouse bill are completed.

Description

Block chain-based electronic warehouse receipt full life cycle management method, system and medium

Technical Field

The invention relates to the technical field of block chains, and particularly provides an electronic warehouse receipt full life cycle management method, system and medium based on a block chain.

Background

Traditional electronic draft issuing requires the cooperative action of multiple organizations such as large insurance companies, financial institutions, electronic certification organizations, warehousing organizations, spot and futures exchange and the like, the trust among the various organizations mostly depends on the scale of the reputation of a third-party platform, and the third-party platform usually operates in a centralized system. Meanwhile, the supervision mode is relatively lagged, the systems of all warehousing companies are generally deployed independently, and the data have risks of tampering or counterfeiting and the like. The storage management and the operation mostly adopt a manual operation mode, and the authenticity of the business data lacks an effective verification mechanism. The bulk commodity industry is lack of mature unified standards, and serious information isolated island problems exist in each interior and among enterprises, so that the problems of repeated pledges or fake pledges and the like are caused. Financial institutions are not able to better support the bulk commodity industry while controlling risks and disjointing finance from entities, funds, and assets.

The centralized system can be artificially tampered and easily forged, the system logic is opaque, the authenticity and the safety of data are seriously influenced, credit depends on a credit main body of a third party, each business participant system independently forms a data island, data sharing is difficult, link tracking and tracing cannot be effectively achieved, traditional mode financial institutions and insurance institutions cannot effectively supervise goods and right of goods, each link has a bug, closed-loop management of goods and funds cannot be achieved, and the events of warehouse bill counterfeiting, repeated pledge and the like occur for many times.

Disclosure of Invention

The invention provides a block chain-based electronic warehouse receipt full life cycle management method, which comprises the following steps:

the asset side node forms an electronic manifest to be authenticated with information data of goods, and uploads the electronic manifest to be authenticated to a block chain network platform for evidence storage and data consensus with other nodes;

the node of the Internet of things is accessed to the block chain network platform and monitors the physical state of the goods;

the storage mechanism node and the supervision mechanism node perform data verification on the electronic warehouse slip to be authenticated and/or perform monitoring data verification and authentication on the internet of things node to form an authentication electronic warehouse slip and perform one or two combined operations after authentication:

the asset party node and the financial institution node interact the pledge financing data of the right-confirming electronic warehouse receipt, and upload the pledge financing data to the block chain network platform for evidence storage, and the asset party node repayment information is stored on the block chain network platform for evidence consensus until the pledge information is cleared;

the property side node starts the application of logging off the right-confirming electronic warehouse receipt, the node of the warehousing mechanism checks and/or verifies the right through the data of the electronic warehouse receipt to be confirmed and the internet of things node monitors the data, logs off after the right is confirmed the right-confirming electronic warehouse receipt and generates a warehouse delivery bill.

Preferably, when the asset side node part repays, it is right through intelligent contract the right-confirming electronic manifest is split, shifts the right of stock that the repayment part corresponds, forms new electronic manifest application, the asset side node the financial institution node with the storage institution node is through right the right-waiting right-confirming electronic manifest carries out data verification and/or right the thing networking node carries out the data verification right of confirming, and right-confirming data to block chain network platform deposit certificate are uploaded to the third party node.

Preferably, the system further comprises an insurance mechanism node for performing authorization determination on the electronic warehouse receipt to be authorized, wherein the insurance mechanism node performs data verification on the electronic warehouse receipt to be authorized and/or performs monitoring data verification on the internet of things node.

Preferably, the system further comprises a transaction flow of the asset party node to the self-owned goods right, when the transaction flow occurs in non-financing, the asset party node uploads transaction flow information to the block chain network platform according to the self-owned goods right, and the asset party node and the storage mechanism node split the authorization-confirming electronic manifest through an intelligent contract by performing data verification on the electronic manifest to be authorized and/or performing monitoring data verification and authorization on the internet of things node.

Preferably, the system further comprises a transaction flow of the asset side node to the self-owned right, after the transaction flow occurs after financing, the asset side node uploads transaction flow information to the block chain network platform according to the self-owned right, and the asset side node, the financial institution node and the warehousing institution node split the right-assured electronic manifest through an intelligent contract by performing data verification on the to-be-assured electronic manifest and/or monitoring data verification and approval on the internet of things node.

Preferably, the means for performing data verification on the electronic warehouse receipt to be authenticated and/or monitoring the data verification and authentication on the internet of things node is to use a certificate of authenticity (CFCA) of a chinese financial certification center in combination with a block chain technology to realize legalization of the electronic warehouse receipt.

In another aspect, the present invention provides a block chain-based electronic warehouse receipt full life cycle management system, including:

a blockchain network platform;

the property side node forms the information data of the goods into an electronic manifest to be authenticated and uploads the electronic manifest to be authenticated to the block chain network platform for evidence storage and data consensus with other nodes;

the node of the Internet of things comprises an Internet of things device, and the node of the Internet of things monitors the physical state of the goods through the Internet of things device;

the warehousing mechanism node stores the goods, and verifies the right state and the physical state change of the goods on the block chain network platform;

the supervision agency node checks and verifies the goods right state and the physical state change on the block chain network platform;

and the financial institution node and the asset side node interact cargo pledge financing, and the cargo right state and the physical state change are verified and verified on the block chain network platform.

Preferably, the system further comprises an insurance mechanism node, and the insurance mechanism node is accessed to the block chain network platform to guarantee the goods.

Preferably, the internet of things equipment includes but is not limited to: monitors, sensors, electronic fences, OCR devices, FRID devices, and robotic devices.

Yet another aspect of the present invention provides a computer readable storage medium, wherein when being executed, an internal program of the computer readable storage medium performs the block chain-based electronic warehouse receipt full-life cycle management method according to any one of the claims 1 to 5.

The beneficial effects of the above technical scheme can come from one or a combination of several of the following:

the block chain technology is utilized to solve the problems of artificial data tampering, counterfeiting and the like in the traditional electronic warehouse receipt system, and the real and credible block chain warehouse receipt is realized;

the block chain is decentralized and intelligent contract is autonomous, and authenticity, uniqueness and autonomy of the warehouse slip transaction information are guaranteed in the bottom technology;

the legalization of the electronic warehouse receipt is realized by combining an authentication certificate (CFCA) of a Chinese financial authentication center with a block chain technology;

the provided unified block chain warehouse list full-life management standard has standardization, compliance, ecology, data credibility and asset digitalization, thereby obviously improving the financing efficiency and reducing the cost;

the data stored in the block chain has natural time sequence attributes, and records are reserved on the block chain when the data changes each time, so that the full life cycle traceability of the same cargo becomes possible;

by adopting the advanced technology of a block chain and AIoT (artificial intelligence Internet of things), the participation of warehousing artificial management is reduced, all management work is carried out in an electronic warehouse receipt, the intelligent management level of the warehouse is improved, the communication and trust cost is reduced, the fund is saved, and the problem of cargo supervision is effectively solved;

and accessing the nodes of the Internet of things into a block chain, and realizing real-time monitoring and checking of the physical state of the goods in the electronic manifest.

Drawings

Fig. 1 is a system architecture diagram of the block chain-based electronic warehouse receipt full life cycle management system according to the present invention.

Fig. 2 is a block chain-based architecture diagram of an application system of the electronic manifest full-lifecycle management system of the present invention.

Fig. 3 shows a schematic diagram of data acquisition of the internet of things equipment in the internet of things node.

Fig. 4 shows a block chain warehouse slip account design diagram of the block chain-based electronic warehouse slip full life cycle management system of the present invention.

Fig. 5 shows a schematic diagram of a circulation transaction of an electronic draft in the present invention.

Detailed Description

The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to". Rather, for the purposes of the term "and/or" as included herein, it is intended to simplify the expression, e.g., "a and/or B" includes both "a and B" and "a or B," where "a or B" is to be construed as an alternative to "a" or "B"; "A and B" are interpreted as "A" and "B" are selected simultaneously.

The invention aims to adopt a block chain + AIoT (artificial intelligence Internet of things, intelligent Internet of things) as a technology at the bottom layer, and adopt a split-end decentralized design at the same time at the service application layer, so that the information of the main process link is uplinked and shared in time on the basis of not influencing the independence of each participating main body and utilizing the existing resources of the respective centralized system to the maximum extent, and the asset information registered on the system has the characteristics of traceability, tamper resistance, sharing, trueness, credibility and the like. The system does not depend on the credit of any party, but realizes a decentralized self-credit system with real-time supervision, distributed accounting, cross validation, link closed loop and other technologies based on block chains, the Internet of things and the like. In the aspect of data, four-flow (information flow, business flow, logistics and fund flow) data and financing data of a supply chain in a business process are linked, and the characteristic that a block chain is difficult to tamper and is distributed is utilized, so that the data reliability is improved, and the pain point of information splitting is solved. In the aspect of business, the credit (bills, credit line or due payment confirmation) of a core enterprise is converted into a digital certificate by utilizing the characteristic that a block chain is difficult to tamper with and traceable, so that the credit can be effectively conducted along a supply chain, the cooperation cost is reduced, the credit is communicated, meanwhile, the multi-stage splitting and circulation of the digital certificate can be realized through an intelligent contract, the utilization rate of the fund is greatly improved, the wind control difficulty of a financial institution is reduced, and the problems of difficult financing, high financing cost and the like of small and medium-sized enterprises are solved.

The block chain-based electronic warehouse receipt full life cycle management method is suitable for scenes such as bulk commodities, mining and pledge financing. Referring to fig. 2, the architecture is mainly divided into three parts to achieve the full implementation of the functions:

the bottom layer is based on a block chain + AIoT (artificial intelligence Internet of things) technology, the block chain is supported on the basis of TBaaS (block chain network platform), mainstream alliance chains such as Hyperridge fabric, BCOS, trustSQL, BSN and Changan chains are supported (only TBaaS is shown in the figure as a cloud platform basis, and mainstream alliance chains such as BSN or Changan chains are selected), and various modes such as privatization deployment, cloud deployment and mixed deployment are supported. The bottom platform supports the bottom management such as alliance management, access node management, certificate management, intelligent contract management, channel management, network management and the like. AIoT takes monitoring videos, robots, electronic fences, FRID (electronic tags), OCR (optical character recognition), sensors and other internet of things equipment and technologies as supports, collects data uplink, effectively supervises goods in a warehouse, and realizes cross validation of on-chain data (data recorded by an electronic manifest) and off-chain data (real-time warehouse monitoring data);

the middle layer is a block chain configuration platform, a micro-service framework is adopted, the middle layer comprises services such as network management, channel management, node management and contract management, the bottom layer block chain platform and a connector of an upper layer application are mainly realized, an event notification on the chain is received in real time, an intermediate bridge of the upper layer application and a bottom layer block chain is established, the platform realizes the configuration and audit functions of an intelligent contract method and an event, and the cooperation efficiency between different systems is greatly improved, wherein the block chain configuration platform is used as the intermediate bridge and comprises an intelligent contract layer, a supporting layer (namely a block chain configuration system or an adapter) and a service layer, the intelligent contract layer comprises intelligent contracts related to the whole life cycle management of an electronic warehouse bill, the functions cannot be exhausted due to the increase of the intelligent contracts, and in the figure 2, digital identity DTD intelligent contracts, access control intelligent contracts, identity authority intelligent contracts, physical association equipment registration intelligent contracts, warehouse bill freezing intelligent contracts, warehouse bill thawing contracts, intelligent contract data acquisition intelligence logout, intelligent contracts and intelligent contracts; the support layer (i.e. the blockchain configuration system or the adapter) is used for configuring and communicating each node of the blockchain network platform with a respective system, as shown in fig. 1, and includes network configuration, channel configuration, contract configuration, organization configuration, node configuration, and the like; the service layer is a functional service formed by interaction with each node and each node's system through an intelligent contract, for example: the system comprises the following steps of warehouse bill registration, warehouse bill transfer, warehouse bill freezing, warehouse bill unfreezing, warehouse bill cancellation and warehouse bill splitting, digital identity verification and warehouse bill verification authority of each node, intelligent supervision, intelligent early warning, internet of things equipment registration, internet of things data acquisition and the like.

The upper layer is that the block chain warehouse list application system adopts a distributed branch end mode to realize the independence of each service participant system and the independence of data. The system comprises DID digital identity (the unique identity of each node on a block chain network platform), business such as warehouse bill management, right-confirming management, financing pledge, contract deposit, AIoT integration, monitoring and monitoring, log monitoring and the like. The services jointly participated by the core mechanism nodes are executed by intelligent contracts in a block chain, so that multi-party consensus is achieved, information cross validation is carried out to form a real and credible block chain electronic warehouse receipt, meanwhile, multi-stage splitting and circulation of the electronic warehouse receipt can be realized through the intelligent contracts, the submitted fund utilization rate is high, the financial mechanism wind control difficulty is reduced, and the problems of difficulty in goods asset transaction and financing, low credit and the like are solved. The above architecture will be described in detail with reference to the steps.

In view of the above-mentioned objectives, in combination with the above three technical architecture means, the present invention provides a block chain-based electronic warehouse receipt full life cycle management method, which includes the following steps:

s1: and the asset side node forms the information data of the goods into an electronic manifest to be authenticated, and uploads the electronic manifest to be authenticated to the block chain network platform for evidence storage and data consensus with other nodes. The method specifically comprises the following substeps:

s101: referring to fig. 1, fig. 4 and fig. 5, after the assets side node enters the warehouse system (WMS) goods, the WMS system may call an API warehouse registration service interface of the block chain electronic warehouse system, and transmit the goods information, the owner information, the warehouse information, the insurance information, the various documents information, the logistics information, the vehicle information, the FRID information, the monitoring video information, and the basic warehouse information to the block chain warehouse system (transaction system) through an http protocol.

S102: and the block chain electronic warehouse receipt system stores the information transmitted by the WMS to form an electronic warehouse receipt to be authorized, calls the uplink service and transmits the electronic warehouse receipt data to be authorized to the block chain network platform.

S103: the block chain network platform calls a block chain bottom layer service TBaaS (bottom layer technical architecture) through an SDK (software development kit) or an http (hyper text transport protocol), checks asset party node information through a warehouse bill registration intelligent contract (or warehouse bill registration service contract), and writes an electronic warehouse bill to be authenticated on a block chain node (warehouse bill data account book) through repeated registration and the like.

S104: and the bottom layer module chain TBaaS synchronizes data to other nodes after passing through the consensus node endorsement strategy, so that the functions of warehouse receipt data sharing and warehouse receipt evidence storage are realized.

S105: if the asset side node and the right-to-stock person do not belong to the same party, namely the asset side node and the right-to-stock person generate the transaction circulation or the substitute collection of the manifest as the current right-to-stock person and the right-to-stock person, the right-to-stock person can access the block chain network platform to inquire about the manifest registration application initiated by the local block chain asset side node through the block chain electronic system, check and/or check monitoring information or electronic fence information on the manifest data, modify or supplement the manifest data if the manifest data is wrong or insufficient, insert a CFCA signature to sign the manifest file if the manifest data is correct, call an intelligent contract to perform on-chain right on the manifest after the signature is successful, chain up the manifest signature file hash, and synchronize the right-to-stock person right data to other nodes through the common identification node.

S2: and the node of the Internet of things is accessed to the block chain network platform and monitors the physical state of the goods.

Referring to fig. 1, 2, and 3, the internet of things node includes an internet of things device, and the internet of things node monitors the physical state of the cargo through the internet of things device.

The internet of things devices include but are not limited to: monitors, sensors, electronic fences, OCR devices, FRID devices, and robotic devices. The Internet of things equipment forms Internet of things equipment registration, internet of things data acquisition, intelligent supervision and intelligent early warning functions through a block chain configuration system, and interacts with a block chain network platform through an Internet of things equipment registration intelligent contract and an Internet of things data acquisition intelligent contract.

Referring to fig. 3, during cargo data acquisition, when the cargo includes warehouse cargo or cargo in transit to be warehoused, the data information data of the cargo is processed and uplink written into the distributed block chain warehouse entry ledger.

The offline warehouse monitors the goods in the warehouse in real time through monitoring equipment, and the monitoring equipment can be monitoring camera equipment and the like.

Carry out real-time early warning to the goods environment in warehouse through the sensor to set up the threshold value of each item environmental parameter in the thing allies oneself with data acquisition intelligence contract, including but not limited to: temperature, humidity, sensitive gas concentration etc. can carry out intelligent early warning after environmental parameter surpasss the threshold value to intelligent supervision has been realized.

Form the electronic monitoring district through fence, patrol and examine and verify the goods by the robot in fence, it is concrete, set up FRID sign etc. on every goods shelves or goods, discern the check-up through OCR, accomplish whole unmanned, but again can real-time supervision, economic nature improves on the one hand, and the security of the special storage of on the other hand also improves (for example dangerization article).

S3: the storage mechanism node and the supervision mechanism node perform data verification on the electronic warehouse slip to be verified and/or perform monitoring data verification on the internet of things node. The method specifically comprises the following steps:

s301: the warehousing organization node can inquire about a manifest registration application initiated by a local block chain node asset side node through a DID digital identity login block chain electronic system, check the manifest data or check monitoring information or electronic fence information, refute the manifest if the manifest data is wrong or insufficient, insert a CFCA signature to sign the manifest file if the manifest data is correct, call an authority-confirming intelligent contract to carry out on-chain authority on the manifest after the signature is successful, chain the manifest signature file with hash, and synchronize the data to other nodes through a common identification node by the custodian authority-confirming data.

The data verification of the electronic warehouse receipt to be authenticated and/or the data verification and authentication of the monitoring of the nodes of the internet of things are performed, which is explained in detail here, and includes that the principle of other nodes is the same when the same steps are performed, and the method includes three forms:

one is as follows: the data of the electronic warehouse slip can be selectively checked;

the second step is as follows: monitoring data verification can be selectively performed on the nodes of the Internet of things, label scanning verification is performed through a robot of the Internet of things equipment, and real-time checking is performed through electronic fence information or monitoring information;

and the third step: the above two simultaneous checks are combined to improve the accuracy of the verification, and this form is the best mode of execution.

S302: the monitoring organization node (business department or trade committee and the like have a monitoring public trust authority) inquires about a bill registration application initiated by a local block link point right person through a block chain electronic system, checks the bill data or checks monitoring information or electronic fence information, refutes the bill if the bill data is wrong or insufficient, inserts a CFCA signature to sign a bill file if the bill data is correct, and after the signature is successful, the system calls an intelligent authority-confirming contract to carry out on-chain authority-confirming on the bill, and the monitoring structure node authority-confirming data can also synchronize data to other nodes through a common identification node.

The supervision system of the supervision organization node generally belongs to a business department or a trade committee and the like and has a supervision credibility authority.

After the above operation, the following steps are executed according to whether the electronic warehouse slip is pledged or not.

After forming an electronic right-confirming warehouse receipt and a certificate, performing one or two combined operations as follows:

one is as follows: and if the asset party node needs to carry out pledge financing on the entitlement electronic warehouse slip, the asset party node and the financial institution node interact pledge financing data of the entitlement electronic warehouse slip and upload the pledge financing data to the block chain network platform for evidence storage, the asset party node repayment information is stored on the block chain network platform for evidence consensus until the approval is cleared, and the entitlement electronic warehouse slip belongs to the asset party node again for subsequent other operations after the clearing.

And the second step is as follows: if the normal state that the asset side node does not apply for financing, the asset side node initiates the application of canceling the authorization electronic warehouse slip, the warehousing mechanism node performs data verification and/or right on the to-be-authorized electronic warehouse slip and monitors the data verification authorization of the Internet of things node, and cancels the authorization electronic warehouse slip after authorization and generates a warehouse delivery slip.

And the third step: if the property side node clears the loan after financing, and performs warehouse bill cancellation after clearing; and executing the first step, wherein the asset party node and the financial institution node interact the pledge financing data of the authorization electronic warehouse receipt, the pledge financing data is uploaded to the block chain network platform for evidence storage, and the asset party node repayment information is stored on the block chain network platform for evidence consensus until the information is cleared. The method specifically comprises the following steps:

the asset institution node repays or partially repays at a financial institution node (a bank or a financial supply chain platform), and transmits data such as repayment information, goods information and the like to the blockchain network platform;

the block chain network platform calls a block chain bottom service TBaaS through an SDK or http protocol, checks goods right checking information, goods-to-goods information and repayment information through a digital identity DTD intelligent contract, and writes repayment data to a block chain node;

the repayment intelligent contract calls a warehouse receipt transaction intelligent contract, if the repayment is partial, the right-confirming electronic warehouse receipt is split through the warehouse receipt splitting intelligent contract, the right of the goods of the corresponding part is transferred, and a new warehouse receipt application form is formed;

if the business collection form is adopted, the goods authority person can inquire a repayment goods transfer application initiated by a local area block chain node through an area block chain electronic system, check the data of the bill of storage or check monitoring information or electronic fence information, if the data of the bill of storage is correct, a CFCA signature can be inserted and a new bill of storage file can be signed through an electronic signature intelligent contract, after the signature is successful, the system can call an authority-confirming intelligent contract to carry out on-chain authority-confirming on the new bill of storage and can carry out hash on the signature file of the new bill of storage, and the rights authority person authority-confirming data can also synchronize the data to other nodes through a common identification node;

the financing party can inquire a repayment transfer application initiated by the local block chain node financing party through the block chain electronic system, check the new warehouse receipt data or check monitoring information or electronic fence information, if the new warehouse receipt data is correct, a CFCA signature can be inserted to sign a new warehouse receipt file, after the signature is successful, the system can call an authorization intelligent contract to carry out on-chain authorization on the warehouse receipt, and hash the new warehouse receipt signature file to chain up, and the financing party authorization data can also synchronize the data to other nodes through a common identification node;

the financial institution node can inquire a repayment goods-to-goods application initiated by a local blockchain node financing party through a blockchain electronic system, check the new receipt data or check monitoring information or electronic fence information, if the new receipt data is correct, a CFCA signature can be inserted to sign a new receipt file, after the signature is successful, the system can call an authorization intelligent contract to carry out on-chain authorization on the new receipt, and hash the new receipt signature file to chain up, and the financial institution node authorization data can also synchronize data to other nodes through a common identification node;

the node of the storage institution can inquire a repayment goods transfer application initiated by a local blockchain node financing party through a blockchain electronic system, check the node data of the financial institution or check monitoring information or electronic fence information, if the node data of the financial institution is correct, a CFCA signature can be inserted to sign a new bill file, after the signature is successful, the system can call an authority-confirming intelligent contract to carry out on-chain authority confirmation on the node of the financial institution, the signature file hash of the node of the financial institution is uplinked, and the authority-confirming data of the node of the storage institution can also synchronize the data to other nodes through a common identification node.

When the core institution signs to form a multi-party signed new warehouse bill file and the right is confirmed on the chain, a real and credible legal compliant block chain warehouse bill file is formed, which indicates that the payment is successful and part or all of the goods right is transferred.

And then, executing the second step, wherein the goods authority person initiates a logout application in the normal state of the block chain electronic warehousing system which does not apply for financing, and transmits data such as logout quantity, goods information and the like to the block chain configuration platform. Specifically, the method comprises the following steps:

the block chain network platform calls a block chain bottom layer service TBaaS through an SDK or http protocol, checks goods right checking information and goods logout information through a digital identity DTD intelligent contract, and writes logout manifest data to a block chain node;

the manifest can inquire a manifest logout application initiated by a local block chain node current manifest (asset side node) through a block chain electronic system, check the manifest data or check monitoring information or electronic fence information, if the manifest data is correct, a CFCA signature can be inserted to sign a manifest file, after the signature is successful, the system can call an intelligent contract to perform on-chain authorization on the manifest logout, and hash and uplink the manifest signature file, and the manifest authorized data can also synchronize data to other nodes through a common identification node;

the warehousing mechanism node can inquire a warehousing note logout application initiated by a local block link goods ordering right person through a block chain electronic system, check warehousing note data or check monitoring information or electronic fence information, if the warehousing note data is correct, a CFCA signature can be inserted to sign a warehousing note file, after the signature is successful, the system can call an intelligent contract to carry out on-chain authorization on warehousing note logout, and carry out hash chain linking on the warehousing note signature file, and the warehousing mechanism node authorization data can also synchronize data to other nodes through a common identification node;

when the core mechanism signs to form a multi-party signature warehouse slip file and forms a block chain warehouse slip file logout file which is really credible and legal compliant after chain confirmation, the system calls a WMS warehouse API interface (warehouse slip logout business interface) to generate a warehouse delivery slip.

As mentioned above, when the asset side node part repays, it is right through intelligent contract the right-confirming electronic manifest is split, shifts the right of stock that the repayment part corresponds, forms new electronic manifest application, the asset side node the financial institution node with the storage institution node is through right the electronic manifest of waiting to confirm the right carries out data verification and/or right the thing networking node carries out the data verification right of confirming, and right data to block chain network platform deposit certificate is uploaded to the third party node.

Furthermore, as the common knowledge of trading, buying and selling of negotiable securities such as an electronic bill, the electronic bill has the integral value, and can be integrally traded or partially split; the expressions are presented here for the purpose of facilitating those skilled in the art to agree the identities of the "grantee", "current grantee" and "asset party node" mentioned above when no transaction flow occurs in the electronic manifest, and the "grantee" refers to the original owner and the "current grantee" refers to the post-transaction flow when a transaction flow occurs in the electronic manifest. The electronic warehouse slip processing system comprises a plurality of electronic warehouse slips, wherein each electronic warehouse slip processing system comprises an electronic warehouse slip processing party, an asset party node, a block chain network platform, a right of delivery person and a current right of delivery person.

And the system is used for the pledge financing of bulk commodities, and further comprises an insurance mechanism node for performing authorization confirmation on the electronic warehouse receipt to be authorized, wherein the insurance mechanism node performs data verification on the electronic warehouse receipt to be authorized and/or performs monitoring data verification on the Internet of things node.

The asset side node transfers transaction flow of the self-owned right of goods, when the transaction flow transfer occurs in the state of non-financing, the asset side node uploads transaction flow information to the block chain network platform according to the self-owned right of goods, the asset side node and the storage mechanism node split the right-confirmed electronic manifest through data verification on the electronic manifest to be confirmed and/or monitoring data verification right on the node of the Internet of things.

Or the asset side node transfers the transaction of the self-belonged right after financing, the asset side node uploads transaction transfer information to the block chain network platform according to the self-belonged right, and the asset side node, the financial institution node and the storage institution node split the authorization-confirming electronic manifest through intelligent contracts by performing data verification on the electronic manifest to be authorized and/or monitoring data verification and authorization on the internet of things node.

Taking fig. 5 as an example, the asset side node initiates a transaction, links the transaction application information, and the blockchain network platform executes the intelligent contract for the warehouse receipt transaction, and then notifies the transaction information to the financial node and the warehousing node of the event; the financial node and the warehousing node respectively verify and then inform the warehousing of successful trading of the event after the trading electronic signature is authenticated. And the internet of things equipment collects data again and links up the data for evidence storage.

The means for performing data verification on the electronic receipt to be authenticated and/or monitoring the data verification and the authentication on the internet of things node is to use a certificate of authenticity (CFCA) of a chinese financial certification center in combination with a block chain technology to realize legalization of the electronic receipt, wherein the certificate of authenticity (CFCA) of the chinese financial certification center is a cryptographic digital certificate used as the prior art, and redundant explanation is not performed here.

The invention provides a block chain-based electronic warehouse receipt full life cycle management system, which comprises a block chain network platform, asset side nodes accessed into the block chain network platform, an Internet of things node, a warehousing institution node, a supervision institution node and a financial institution node, wherein the asset side nodes are connected with the block chain network platform; the asset side node forms an electronic manifest to be authenticated with information data of goods, and uploads the electronic manifest to be authenticated to a block chain network platform for evidence storage and data consensus with other nodes; the Internet of things node comprises an Internet of things device, and the physical state of the goods is monitored by the Internet of things node through the Internet of things device; the warehousing mechanism node stores the goods, and verifies the right state and the physical state change of the goods on the block chain network platform; the supervision agency node checks and verifies the goods right state and the physical state change on the block chain network platform; and the financial institution node and the asset side node interact cargo pledge financing, and the cargo right state and physical state change are verified and verified on the block chain network platform.

The bulk goods further comprise insurance mechanism nodes, and the insurance mechanism nodes are connected to the block chain network platform to guarantee the goods.

Preferably, the internet of things equipment includes but is not limited to: monitors, sensors, electronic fences, OCR devices, FRID devices, and robotic devices. The Internet of things equipment forms Internet of things equipment registration, internet of things data acquisition, intelligent supervision and intelligent early warning functions through a block chain configuration system, and interacts with a block chain network platform through Internet of things equipment registration intelligent contracts and Internet of things data acquisition intelligent contracts.

Referring to fig. 3, during the cargo data collection, the data information data processing link of the cargo is written into the distributed block chain warehouse entry book, where the cargo includes warehouse cargo or cargo in transit to be warehoused.

Carry out real-time early warning to the goods environment in warehouse through the sensor to set up the threshold value of each item environmental parameter in thing allies oneself with data acquisition intelligent contract, including but not limited to: temperature, humidity, sensitive gas concentration etc. can carry out intelligent early warning after the environmental parameter exceedes the threshold value to intelligent supervision has been realized.

As shown in the book design diagram of fig. 4, the system achieves the effect of upper layer service application by matching the bottom layer architecture with the middle layer configuration.

The invention also provides a computer storage medium, which stores a computer program, and when the program is executed by a processor, the method for managing the whole life cycle of the electronic warehouse receipt based on the block chain is executed, and particularly, the steps required to be executed by each of an asset side node, a financial institution node, a storage node, a supervision institution node, an insurance institution node and an internet of things node in the method for managing the whole life cycle of the electronic warehouse receipt based on the block chain are realized when the program is executed.

Program modules corresponding to the various functions described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.

In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk (disk) and disc (disc), as used herein, includes Compact Disc (CD), laser disc, optical disc, digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks (disks) usually reproduce data magnetically, while discs (discs) reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.

The beneficial effects of the invention according to the separate performances or the combination of the different embodiments can be from one or the combination of several of the following:

the block chain is decentralized and autonomous, and authenticity, uniqueness and autonomy of the warehouse bill transaction information are guaranteed in the bottom layer technology;

by adopting the advanced technology of a block chain and AIoT (artificial intelligence Internet of things), the participation of warehousing artificial management is reduced, all management work is carried out in an electronic warehouse list, the intelligent management level of a warehouse is improved, the communication and trust cost is reduced, the fund is saved, and the problem of cargo supervision is effectively solved;

and the nodes of the Internet of things are connected into the block chain, so that the physical state of the goods in the electronic manifest is monitored and checked in real time.

It will be appreciated by persons skilled in the art that the embodiments of the invention shown in the foregoing description are by way of example only and are not limiting of the invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. The block chain-based electronic warehouse receipt full life cycle management method is characterized by comprising the following steps:

the warehousing organization node and the supervision organization node form an authorization electronic warehouse list and perform one or two combined operations after the authorization electronic warehouse list is verified by performing data verification on the electronic warehouse list to be authorized and/or performing monitoring data verification on the Internet of things node:

2. The block chain-based electronic manifest full-life-cycle management method according to claim 1, wherein when the asset side node performs partial payment, the authorized electronic manifest is split through an intelligent contract, the right of delivery corresponding to the payment part is transferred, a new electronic manifest application is formed, the asset side node, the financial institution node and the warehousing institution node perform data verification on the electronic manifest to be authorized and/or perform monitoring data verification on the internet of things node, and authorization data are uploaded to a block chain network platform for verification on the three-party node.

3. The block chain-based electronic manifest full-life cycle management method according to claim 1, further comprising an insurance mechanism node for authorizing the electronic manifest to be authorized, wherein the insurance mechanism node authenticates the authorization of the electronic manifest to be authorized by performing data verification on the electronic manifest to be authorized and/or performing monitoring data verification on the internet of things node.

4. The block chain-based electronic manifest full-life cycle management method according to claim 1, further comprising transaction flow of the asset side node to the self-owned right of delivery, wherein when the transaction flow occurs without financing, the asset side node uploads transaction flow information to the block chain network platform according to the self-owned right of delivery, and the asset side node and the warehousing mechanism node split the right-assured electronic manifest through an intelligent contract by performing data verification on the electronic manifest to be confirmed and/or performing monitoring data verification confirmation on the node of the internet of things.

5. The block chain-based electronic manifest full-life cycle management method according to claim 1, further comprising transaction flow of the asset side node to the self-owned right of way, the transaction flow occurs after financing, the asset side node uploads transaction flow information to the block chain network platform according to the self-owned right of way, and the asset side node, the financial institution node and the warehousing institution node split the authorized electronic manifest through an intelligent contract by performing data verification on the to-be-authorized electronic manifest and/or monitoring data verification on the internet of things node.

6. Electronic warehouse receipt full life cycle management system based on block chain, its characterized in that includes:

a blockchain network platform;

the asset side node forms the information data of the goods into an electronic manifest to be authenticated and uploads the electronic manifest to be authenticated to a block chain network platform for evidence storage and data consensus with other nodes;

7. The blockchain-based electronic manifest full lifecycle management system of claim 6, further comprising an insurance agency node that interfaces to the blockchain network platform to secure the goods.

8. The block chain based electronic manifest full lifecycle management system of claim 6, wherein the internet of things devices comprise but are not limited to: monitors, sensors, electronic fences, OCR devices, FRID devices, and robotic devices.

9. A computer-readable storage medium, wherein when being executed, an internal program of the computer-readable storage medium performs the block chain-based electronic warehouse receipt full-life cycle management method according to any one of claims 1 to 5.