Blockchain financial big data processing system and method

A technology of big data processing and block chain, which is applied in the field of block chain system, can solve the problems of potential safety hazards, many security risks, and low speed

Inactive Publication Date: 2019-06-25
南京纸链科技发展有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the speed of the above-mentioned blockchain transactions is much lower than that of traditional centralized transactions. Therefore, most of the above-mentioned blockchain financial transactions are selected for transaction security, but there are still many security risks in the blockchain transaction link. , especially in financial big data, there are more security risks

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  • Blockchain financial big data processing system and method
  • Blockchain financial big data processing system and method
  • Blockchain financial big data processing system and method

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Embodiment Construction

[0038] Such as Figure 1~6 shown, see figure 1 , 3 , the present invention is a block chain financial big data processing system, the block chain includes at least five nodes, and the nodes include

[0039] An encryption module 100, which is used to input a login password and encrypt the first data;

[0040] A broadcast module, which is used to send the first data to each node in the block chain;

[0041] a receiving module, which is used to receive the first data and the receipt;

[0042] An identification module, which is used to decrypt the first data and identify whether it is sent by a node on the block chain, and if so, send a receipt to the node that sent the first data;

[0043]Wherein, the credit area around the node is provided with a bluetooth shield, and the encryption module 100 includes a control module, a touch screen 101, a bluetooth module, a GPS module, a wireless communication module, and a large database, and the bluetooth module is within a preset dist...

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Abstract

The invention relates to a blockchain financial big data processing system, the blockchain comprises at least five nodes, and each node comprises an encryption module (100), a broadcast module, a receiving module and an identification module. The control module compares the position information detected by the GPS module with the position information of the credit granting area in the big database; and if the Bluetooth module is matched with the Bluetooth shield and the Bluetooth module is matched with the Bluetooth shield, starting a power supply module of the touch screen (101), so that a user can input a login password through the touch screen (101), encrypt the first data and transmit the encrypted first data to a broadcasting module. According to the method, the financial big data serving as the first data are transmitted to each node in the block chain more safely as much as possible. According to the system and the method, the encryption module can carry out double-position authentication on the encryption module before inputting a login password, so that a hacker is prevented from remotely controlling nodes in a block chain, and the security of financial big data is improved.

Description

[0001] The patent application for the present invention is a divisional application. The patent number of the original case is 201811023191.8, and the application date is September 4, 2018. The name of the invention is a blockchain financial big data processing system and method. technical field [0002] The invention relates to a block chain system, in particular to a block chain system for processing financial big data. Background technique [0003] The traditional centralized transaction is a process in which A sends money to the bank, and the bank transfers the money to B. In this process, the bank acts as the center, and its data is easily tampered with. In the blockchain transaction, A sends money to the blockchain, and A broadcasts encrypted information in the blockchain. When more than half of the nodes in the blockchain receive the above broadcast and successfully decode and verify it, the blockchain sends A The money is transferred to B. The above-mentioned block...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F3/0488G06Q40/04
CPCG06F3/0488G06F21/602G06Q40/04
Inventor 不公告发明人
Owner 南京纸链科技发展有限公司
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