Block chain-based remittance and account mutual transfer system and method, and remittance and account mutual transfer node

A blockchain and node technology, applied in the blockchain field, can solve the problems of complex logic and data structure, poor traceability, data redundancy, etc., to improve traceability, improve intelligence and convenience, reduce complexity and data redundant effect

Pending Publication Date: 2021-06-29
BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, a distributed architecture combined with a relational database is mostly used to complete the banknote transfer a

Method used

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  • Block chain-based remittance and account mutual transfer system and method, and remittance and account mutual transfer node
  • Block chain-based remittance and account mutual transfer system and method, and remittance and account mutual transfer node
  • Block chain-based remittance and account mutual transfer system and method, and remittance and account mutual transfer node

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0030] In the description of this specification, the words "comprising", "comprising", "having", "containing" and so on are all open terms, meaning including but not limited to. A description referring to the terms "one embodiment," "a particular embodiment," "some embodiments," "for example," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one of the present application. Examples or examples. In this specification, schematic representations of the above terms do not neces

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Abstract

The invention provides a block chain-based remittance and account mutual transfer system and method, and a remittance and account mutual transfer node, which can be used in the block chain field. The system comprises a remittance and account mutual transfer node and at least one client node, and the remittance and account mutual transfer node and the at least one client node form a block chain network; the client node is used for selecting an exchange rate difference fee collection mode according to the exchange rate difference fee collection mode prompt information; and the remittance and account mutual transfer node is used for issuing the foreign exchange purchasing information and the money purchase information of a customer to a block chain network, outputting the exchange rate difference fee collection mode prompt information, based on the exchange rate difference fee collection mode selected by the client, utilizing an exchange rate difference fee calculation intelligent contract to calculate the exchange rate difference fee, and on the basis of the exchange rate difference fee, utilizing a remittance and account mutual transfer transaction intelligent contract to carry out a remittance and account mutual transfer transaction. According to the invention, the remittance and account mutual transfer can be realized, and the data storage is simple, clear, traceable and non-tampering.

Description

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Claims

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Application Information

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Owner BANK OF CHINA
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