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Invoice management method and system based on block chain

A management method and management system technology, applied in invoicing/invoicing, data processing applications, instruments, etc., can solve problems such as data tampering, invoice management violation risks, and fraud, and achieve the effect of preventing tampering

Pending Publication Date: 2019-11-19
上海天地汇供应链科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) Low data security, troublesome sharing, high system maintenance cost, complex system structure
[0004] (2) All transactions must be connected to the main system, and transaction records can be tampered with, which means that online

Method used

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  • Invoice management method and system based on block chain
  • Invoice management method and system based on block chain
  • Invoice management method and system based on block chain

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[0036] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0037] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically drawn, or only one of them is...

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Abstract

The invention discloses an invoice management method and system based on a block chain. The method comprises the steps that each logistics transportation information node acquires logistics transaction information; a sequencing node is used for sequencing the logistics transaction information, generating a logistics transaction information set, then creating a block and broadcasting the block to each logistics transportation information node and the invoice management node; each logistics transportation information node and each invoice management node verify the transaction information in theblock, and write the block into the block chain after the verification is passed; the invoice management node acquires logistics transaction information of a target order of which the service is ended, verifies the logistics transaction information, confirms reconciliation information of the target order, broadcasts the reconciliation information of the target order in the whole network, and writes the reconciliation information into a block chain of the invoice management node; during invoicing, the invoice management node acquires reconciliation information and verifies the reconciliation information, and issues an invoice after the verification is passed, and writes the invoice into a self block chain after the invoice is broadcasted in the whole network. The block chain technology isadopted, the whole waybill business process can be tracked, and evidences are provided for invoicing.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain-based invoice management method and system. Background technique [0002] At present, the logistics and freight industry is gradually moving towards the Internet. The online freight platform has brought the upstream and downstream offline businesses online, effectively improving the transportation efficiency of the logistics industry. However, the business systems of the existing logistics and freight platforms all use relational databases, which mainly have the following defects: [0003] (1) Low data security, troublesome sharing, high system maintenance cost, and complex system structure. [0004] (2) All transactions must be connected to the main system, and transaction records can be tampered with, which means that online business data may also be tampered with, falsified, and difficult to trace, which makes the logistics industry, especially Inv...

Claims

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Application Information

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IPC IPC(8): G06Q10/08G06Q30/04G06Q40/04G06F21/64
CPCG06F21/64G06Q10/083G06Q30/04G06Q40/04
Inventor 赵婷王敏慧王瑞程健何一博
Owner 上海天地汇供应链科技有限公司
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