CN114756899A - Logistics system based on block chain - Google Patents

Logistics system based on block chain Download PDF

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Publication number
CN114756899A
CN114756899A CN202210267018.2A CN202210267018A CN114756899A CN 114756899 A CN114756899 A CN 114756899A CN 202210267018 A CN202210267018 A CN 202210267018A CN 114756899 A CN114756899 A CN 114756899A
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node
information
consignment
shipping
communication key
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刘羽魏
陈子葳
张亚军
宋延
张筱
邢伟
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Beijing Hualu Gaocheng Technology Co ltd
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Beijing Hualu Gaocheng Technology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2379—Updates performed during online database operations; commit processing
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/083—Shipping
    • G06Q10/0835—Relationships between shipper or supplier and carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

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Abstract

The invention provides a logistics system based on a block chain, which comprises: the consignment node sends the consignment information to the carrier node; the carrier node receives the consignment information, acquires the consignment information certificate, checks the information certificate and the consignment information, and sends a first communication key to the consignment node if the consignment information certificate and the consignment information are checked to be passed, wherein the cargo domination right of the consignment belongs to the consignment node; the financial node checks the information of the consignment node, if the check is passed, the financial node pays money to the consignment node to generate first transaction information, and the first transaction information is synchronized to the block chain; the carrier node confirms the first transaction information, destroys the first communication key, and sends a second communication key to the financial node, and the goods domination right of the consignment belongs to the financial node; the receiving node pays the electronic redeeming money to generate second transaction information, and the second transaction information is synchronized to the block chain; and the carrier node confirms the second transaction information, destroys the second communication key, and sends a third communication key to the receiving node, wherein the cargo dominance right of the consignment belongs to the receiving node.

Description

Logistics system based on block chain
Technical Field
The invention belongs to the field of logistics, and particularly relates to a logistics system based on a block chain.
Background
In traditional multimodal transportation process, adopt the mode of paper freight note to carry out the freight note circulation, paper freight note has the difficulty of carrying, the easy damage scheduling problem, at present, along with the electron freight note begins to carry out in recent years, the problem that traditional multimodal transportation in-process paper freight note brought has been solved, but the electron freight note is owing to need pass through the network circulation in each unit, and the system of each unit is different, can lead to there being participating in the main part many, the information asymmetry scheduling problem, and each unit needs to trust each other the data, lead to the electron freight note to hardly carry on.
Therefore, a unified and effective information transfer system needs to be established, which can transfer electronic waybills in each unit, avoid malicious tampering of key information, and improve service efficiency and the security of waybills transfer.
Disclosure of Invention
Therefore, the present invention provides a logistics system based on a block chain to solve the problems in the prior art.
In a first aspect, the present invention provides a block chain-based logistics system, where a shipping node, a carrier node, and a receiving node are different nodes of a federation chain, the system including: the consignment node sends the consignment information to the carrier node; the carrier node receives the consignment information, acquires the information certificate of the consignment, checks the information certificate and the consignment information, and sends a first communication key to the consignment node if the information certificate and the consignment information pass the check, wherein the cargo domination right of the consignment belongs to the consignment node; the financial node checks the information of the consignment node, if the check is passed, the financial node performs payment settlement on the consignment node to generate first transaction information, and the first transaction information is synchronized to the block chain; the carrier node confirms the first transaction information, destroys the first communication key, and sends a second communication key to the financial node, and the goods domination right of the consignment belongs to the financial node; the receiving node updates the receiving node account book information, pays for the electronic redeeming money and generates second transaction information, and the second transaction information is synchronized to the block chain; and the carrier node confirms the second transaction information, destroys the second communication key, and sends a third communication key to the receiving node, wherein the cargo dominance right of the consignment belongs to the receiving node.
Optionally, in the block chain-based logistics system provided by the present invention, before the step of the shipping node sending the shipments information to the carrier node, the method further includes: the shipping node sends a shipping application to the carrier node; the carrier node receives the shipping application, generates an electronic waybill according to the shipping application and sends the electronic waybill to the shipping node; the shipping node receives the electronic manifest and performs the step of transmitting the shipper information to the carrier node.
Optionally, in the block chain-based logistics system provided by the present invention, the federation chain further includes a customs node, and the step of acquiring the information certificate of the shipper by the carrier node includes: the consignment node sends consignment information and the electronic waybill to the sea joint node; the customs node checks the consignment information and the electronic waybill, generates an information certificate if the check is passed, and sends the information certificate to the carrying node.
Optionally, in the logistics system based on the block chain provided by the present invention, the alliance chain further includes an agent node, the carrier node confirms the second transaction information, destroys the second communication key, and after the step of sending the third communication key to the receiving node, the system further includes: the carrier node sends the current communication key to the agent node; the receiving node sends the third communication key to the agent node; the agent node checks the current communication key and the third communication key, if the current communication key is the same as the third communication key and the endorsement check is passed, the agent node generates goods picking information and synchronizes the goods picking information to the block chain; and the receiving node updates the receiving node account book information to obtain the goods picking information, and confirms the electronic waybill, so that the circulation of the electronic waybill is completed.
Optionally, in the logistics system based on a block chain provided by the present invention, the federation chain includes a tax node, and the financial node checks the information of the shipping node, including: and the financial node checks the information of the shipping node according to the endorsement signature of the shipping node, and if the endorsement signature of the shipping node comprises the signature of the tax node, the information of the shipping node passes the check.
Optionally, in the logistics system based on the block chain provided by the present invention, the checking of the information certification and the consignment information includes: the carrier node verifies the information certificate according to the endorsement signature of the information certificate, and if the endorsement signature of the information certificate comprises the signature of the customs node, the information certificate passes the verification.
Optionally, in the block chain-based logistics system provided by the present invention, the federation chain includes a membership service provider, which is characterized by including: in a alliance chain, when a new node needs to be added, a member relation service provider sends a root digital signature certificate to the node; when a node needs to be revoked, the membership service provider adds the node to the revocation list.
The technical scheme of the invention has the following advantages:
in the logistics system based on the block chain provided by the embodiment of the invention, the consignment node, the carrier node, the receiving node and the financial node are connected through the alliance chain, the belonged units of all the nodes in the alliance system are different, but as the logistics system is built based on the block chain, the generated data are recorded in the block chain according to the time sequence, so that the logistics system has the characteristics of data non-tamper property and decentralization property, and all the nodes can safely perform data interaction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an architecture diagram of an embodiment of a blockchain based logistics system in accordance with an embodiment of the present invention;
fig. 2 is an architecture diagram of an embodiment of a block chain-based logistics system in an embodiment of the invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present 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".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An embodiment of the present invention provides a system based on a block chain, as shown in fig. 1, where a shipping node 1, a carrier node 2, and a receiving node 3 are different nodes of an alliance chain, and the system includes:
the shipping node 1 transmits the shipment information to the carrier node 2.
The carrier node 2 receives the consignment information, acquires the information certificate of the consignment, checks the information certificate and the consignment information, and if the check is passed, sends a first communication key to the consignment node 1, and the goods administration right of the consignment belongs to the consignment node.
In an optional embodiment, after any node in the federation chain performs the endorsement operation on the rest nodes or data, a signature corresponding to the execution node is generated in the endorsement signature of the executed node or data, the carrier node 2 verifies the shipments information according to the endorsement signature of the shipments information, and if the endorsement signature of the shipments information comprises the signature of the shipments node 1, the verification is passed.
The financial node 4 checks the information of the consignment node 1, if the check is passed, the payment settlement is carried out on the consignment node 1, and first transaction information is generated and synchronized to the block chain.
In an alternative embodiment, the financial node 4 may be an institution such as a bank, and the bank checks the shipping node 1, and if the check is passed, the bank performs loan settlement to the shipping node 1 to perform financing.
The carrier node 2 confirms the first transaction information, destroys the first communication key, and sends the second communication key to the financial node 4, and the goods dominance right of the consignment belongs to the financial node 4.
And the receiving node 3 updates the account book information of the receiving node, pays the electronic redemption money and generates second transaction information, and the second transaction information is synchronized to the block chain.
The carrying node 2 confirms the second transaction information, destroys the second communication key, and sends the third communication key to the receiving node 3, and the cargo dominance right of the consignment belongs to the receiving node 3.
In the logistics system based on the block chain provided by the embodiment of the invention, the consignment node 1, the carrier node 2, the receiving node 3 and the financial node 4 are connected through the alliance chain, the belonged units of all the nodes in the alliance system are different, but as the logistics system is built based on the block chain, the generated data are recorded in the block chain according to the time sequence, so that the logistics system has the characteristics of data non-tamper property and decentralization, and all the nodes can safely perform data interaction.
In an alternative embodiment, the step of the shipping node 1 sending the shipment information to the carrier node 2 is preceded by the steps of:
the shipping node 1 sends a shipping application to the carrier node 2.
The carrier node 2 receives the shipping application, generates an electronic invoice based on the shipping application, and transmits the electronic invoice to the shipping node 1.
The shipping node 1 receives the electronic manifest and performs the step of transmitting the shipment information to the carrier node 2.
In an alternative embodiment, after the shipping node 1 receives the electronic manifest, the shipping node 1 validates the contents and services of the electronic manifest and performs the step of sending the shipment information to the carrier node 2 after validation is correct.
In an alternative embodiment, the federation chain further includes a customs node, and the step of the carrier node 2 obtaining the proof of information for the shipment comprises:
the shipping node 1 sends the shipments information and the electronic manifest to the maritime joint.
The customs node checks the consignment information and the electronic waybill, generates an information certificate if the check is passed, and transmits the information certificate to the carrier node 2.
In an optional embodiment, the customs node performs commodity inspection, health inspection or dynamic inspection on the consignment information and the electronic waybill, generates an information certificate after the inspection is passed, and performs endorsement on the information certificate.
In an optional embodiment, the coalition chain further comprises an agent node, after the steps of the carrier node 2 confirming the second transaction information, destroying the second communication key, and sending the third communication key to the receiving node 3, the system further comprises:
the carrier node 2 sends the current communication key to the proxy node.
The receiving node 3 sends the third communication key to the proxy node.
And the agent node checks the current communication key and the third communication key, if the current communication key is the same as the third communication key and the endorsement check is passed, the agent node generates the pickup information and synchronizes the pickup information to the block chain.
And the receiving node 3 updates the account book information of the receiving node 3 to obtain the goods picking information, confirms the electronic waybill and completes the circulation of the electronic waybill.
In an alternative embodiment, the federation chain includes tax nodes, and the financial node 4 verifies the information of the shipping node 1, including:
the financial node 4 verifies the information of the shipping node 1 according to the endorsement signature of the shipping node 1, and if the endorsement signature of the shipping node 1 comprises the signature of the tax node, the information of the shipping node 1 passes the verification.
In an optional embodiment, the tax node determines whether the endorsement is the endorsement of the shipping node 1 according to the credit investigation condition of the shipping node 1, if the credit investigation condition of the shipping node 1 is excellent, the tax node is the endorsement of the shipping node 1, and if the endorsement signature of the shipping node 1 comprises the signature of the tax node, the information of the shipping node 1 passes the inspection of the financial node 4.
In an alternative embodiment, verifying the proof of information and the shipments information comprises:
the carrier node 2 verifies the information certificate based on the endorsement signature of the information certificate, and if the endorsement signature of the information certificate includes the signature of the customs node, the information certificate passes the verification.
In an alternative embodiment, the customs node endorses the generated information certificate, generates a signature of the customs node in an endorsement signature of the information certificate, the carrier node 2 verifies the endorsement signature of the information certificate, and if the endorsement signature of the information certificate comprises the signature of the customs node, the information certificate passes the verification.
In an optional embodiment, the federation chain includes a membership service provider, and when a new node needs to be added in the federation chain, the membership service provider sends a root digital signature certificate to the node; when a node needs to be revoked, the membership service provider adds the node to the revocation list.
In the embodiment of the invention, the nodes are added into the alliance chain, and the membership service provider is required to send the digital signature certificate to the nodes, so that the membership service provider has the identity information of each node, and the step of identity confirmation is not required among the nodes, so that the logistics system based on the block chain provided by the embodiment of the invention has the characteristic of anonymity of user information.
In an optional embodiment, the block chain-based logistics system further comprises an intelligent contract, and if the financial node 4 performs the money collection to the consignment node 1, the intelligent contract is automatically executed, and the intelligent contract cannot be unilaterally terminated by any node after running.
In an alternative embodiment, the logical architecture of the block chain based logistics system is shown in fig. 2, and includes an application layer, a system core layer, and a base technology layer.
Wherein each node performs a different function through the application layer.
The system core layer updates and synchronizes the block chain data through a consensus algorithm, each node completes endorsement operation through the system core layer, and the membership service provider sends a digital signature certificate to each node through the system core layer.
The basic technology layer completes data transmission among the nodes through a P2P network protocol, carries out safety encryption on communication of each node through a TLS protocol, and stores block chain data through a levelDB database and a CouchDB database.

Claims (7)

1. A logistics system based on block chain, wherein the shipping node, the carrier node and the receiving node are different nodes of a alliance chain, the system comprises:
the shipping node sending the shipper information to the carrier node;
the carrier node receives the consignment information, acquires an information certificate of the consignment, verifies the information certificate and the consignment information, and sends a first communication key to the consignment node if the verification is passed, wherein the cargo domination right of the consignment belongs to the consignment node;
the financial node checks the information of the consignment node, if the check is passed, the financial node sends money to the consignment node to generate first transaction information, and the first transaction information is synchronized to the block chain;
the carrier node confirms the first transaction information, destroys the first communication key and sends a second communication key to the financial node, and the goods dominance right of the shipper belongs to the financial node;
the receiving node updates the receiving node account book information, pays for electronic redemption and generates second transaction information, and the second transaction information is synchronized to the block chain;
and the carrier node confirms the second transaction information, destroys the second communication key and sends a third communication key to the receiving node, wherein the cargo dominance right of the consignment belongs to the receiving node.
2. The block chain based logistics system of claim 1, wherein the step of the shipping node sending the shipments information to the carrier node is preceded by further comprising:
the shipping node sending a shipping application to a carrier node;
the carrier node receives the shipping application, generates an electronic shipping receipt according to the shipping application, and sends the electronic shipping receipt to the shipping node;
the shipping node receives the electronic manifest and performs the step of transmitting the shipment information to the carrier node.
3. The block chain-based logistics system of claim 2, further comprising a customs node in the alliance chain, wherein the step of the carrier node obtaining the information proof of the shipments comprises:
the consignment node sends the consignment information and the electronic waybill to a sea joint point;
and the customs node checks the consignment information and the electronic waybill, generates the information certificate if the consignment information and the electronic waybill pass the checking, and sends the information certificate to the carrying node.
4. The blockchain-based logistics system of claim 2 further comprising an agent node in the federation chain, wherein after the steps of the carrier node confirming the second transaction information, destroying the second communication key, and sending a third communication key to the receiving node, the system further comprises:
the carrier node sending a current communication key to the proxy node;
the receiving node sending a third communication key to the agent node;
the agent node checks the current communication key and the third communication key, if the current communication key is the same as the third communication key and endorsement check is passed, cargo picking information is generated, and the cargo picking information is synchronized to the block chain;
and the receiving node updates the account book information of the receiving node to obtain the goods picking information, and confirms the electronic waybill so as to complete the circulation of the electronic waybill.
5. The blockchain-based logistics system of claim 1, the federation chain including tax nodes, wherein a financial node verifies information of the shipping node comprising:
and the financial node checks the information of the shipping node according to the endorsement signature of the shipping node, and if the endorsement signature of the shipping node comprises the signature of the tax node, the information of the shipping node passes the check.
6. The blockchain-based logistics system of claim 3 wherein verifying the proof of information and the shipper information comprises:
and the carrier node verifies the information certificate according to the endorsement signature of the information certificate, and if the endorsement signature of the information certificate comprises the signature of the customs node, the information certificate passes the verification.
7. The blockchain-based logistics system of claim 1, the federation chain including a membership service provider, comprising:
in the alliance chain, when a new node needs to be added, the membership service provider sends a root digital signature certificate to the node;
when a node needs to be revoked, the membership service provider adds the node to a revocation list.
CN202210267018.2A 2022-03-17 2022-03-17 Logistics system based on block chain Pending CN114756899A (en)

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