Accounting method, device and system and computer readable storage medium

A ledger and account technology, applied in computing, digital data protection, structured data retrieval, etc., can solve the problems of increasing the complexity of consensus, reducing the efficiency of transaction confirmation, and low consensus efficiency

Pending Publication Date: 2020-05-22
PINGAN YIQIANBAO E COMMERCE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an accounting method, device, system, and computer-readable storage medium, aiming at solving the problem of double spending, which increases the cumbersomeness of consensus, causes the consensus efficiency to be too low, and leads to the inefficiency of transaction confirmation. Reduced technical issues

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  • Accounting method, device and system and computer readable storage medium
  • Accounting method, device and system and computer readable storage medium
  • Accounting method, device and system and computer readable storage medium

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of the billing system involved in the solution of the embodiment of the present invention. In the embodiment of the present invention, the billing system may include a processor 1001 (such as a Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein, the communication bus 1002 is used to realize the connection and communication between these components; the user interface 1003 can include a display screen (Display), an input unit such as a keyboard (Keyboard); the network interface 1004 can optionally include a standard wired interface and a wireless interface (such as wireless fidelity WIreless-FIdelity, WI-FI interface); memory 1005 can be high-speed r...

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PUM

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Abstract

The invention belongs to the technical field of development, and provides an accounting method, device and system and a computer readable storage medium, and the method comprises the steps: verifyingthe legality of transaction information through a target accounting node when the target accounting node is monitored to receive the transaction information; if the transaction information passes validity verification, performing database reconciliation through the target accounting node to verify the validity of the transaction information; if the transaction information passes validity verification, executing database accounting to update a database account book; broadcasting the transaction information to an alliance chain network through the target accounting node to control other accounting nodes to carry out consensus with the transaction information according to the updated database account book to obtain a consensus result; and if the consensus result shows that the consensus is consistent, executing alliance chain consensus accounting through the target accounting node so as to update an alliance chain consensus account book. Consensus efficiency can be enhanced so that transaction confirmation efficiency can be enhanced.

Description

technical field [0001] The present invention relates to the technical field of data synchronization, in particular to an accounting method, device, system and computer-readable storage medium. Background technique [0002] Blockchain is a kind of accounting technology jointly maintained by multiple parties, storing data in a block chain structure, and using cryptography to ensure the security of transaction data transmission and access, to achieve consistent data storage, difficult to tamper, and prevent repudiation. The use of blockchain technology also requires a mechanism to ensure that the states of each host in the network eventually reach the same consistency, that is, to achieve consensus, so as to achieve block data synchronization. [0003] However, with the increasing transaction throughput, the problem of double spending is prone to occur. Double spending means that the payer A of the currency transaction first transfers the currency he holds to the receiver B, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64G06F16/27G06Q40/04
CPCG06F16/27G06F21/64G06Q40/04
Inventor 袁立威李志辉王凌斌
Owner PINGAN YIQIANBAO E COMMERCE CO LTD
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