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Bank multi-platform cross-scene user tag sharing method and device based on block chain

A technology of user tags and shared devices, applied in the blockchain field, can solve problems such as incomplete understanding of business and functions, inaccurate user tags, and not fine granularity, so as to avoid unreal-time updates and realize the effect of data

Pending Publication Date: 2021-08-10
BANK OF CHINA
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Problems solved by technology

[0004] The embodiment of the present invention provides a blockchain-based multi-platform cross-scenario user label sharing method to solve the problem that the data that the marking depends on is not real-time and incomplete, resulting in user label lag and granularity; Independent and not shared; marking personnel do not have a thorough understanding of business and functions, leading to technical problems of inaccurate user labels. The method includes:

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  • Bank multi-platform cross-scene user tag sharing method and device based on block chain
  • Bank multi-platform cross-scene user tag sharing method and device based on block chain
  • Bank multi-platform cross-scene user tag sharing method and device based on block chain

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Embodiment Construction

[0024] 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.

[0025] figure 1 In the embodiment of the present invention, it is a blockchain-based multi-platform cross-scenario user tag sharing method flow Figure 1 ,Such as figure 1 As shown, the method includes:

[0026] Step 101: Receive a user tag subscription request submitted by a user;

[0027] Step 102: Based on the application scenario information in the tag subscription request, obtain the corresponding user tag from the block for use;

[0028] Among them, user tags uploaded by different product sales platforms are stored in the block.

[0029] Specifically, each ...

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Abstract

The invention discloses a bank multi-platform cross-scene user tag sharing method and device based on a block chain, and relates to the technical field of block chains, and the method comprises the steps: receiving a user tag subscription request submitted by a user; based on application scene information in the label subscription request, obtaining a corresponding user label from a block for use, wherein user tags uploaded by different product sales platforms are stored in the blocks. According to the method, user label marking is performed by different product sales platforms, the problems of non-real-time label updating, non-fine granularity, non-uniformity, inaccuracy, repeated development of various scenes and the like are avoided, the user labels are stored by utilizing the block chain, data transparency, non-tampering and real-time synchronization are realized, and multi-platform and cross-scene user label sharing is realized.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a method and device for sharing bank multi-platform cross-scenario user tags based on block chains. Background technique [0002] This section is intended to provide a background or context to embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, the bank's user tags are D-D- 2 or D-1 day data, select part of the data information it needs (such as user basic information, assets and liabilities, positions, etc.), and use this as a basis to mark the user. This method has the following problems: the data that marking relies on is not real-time and comprehensive, resulting in lagging user tags and not fine granularity; user tags are independent of each other and not shared; marking personnel do not have a thorough understanding of business and functions, r...

Claims

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Application Information

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IPC IPC(8): G06Q40/02G06F16/27
CPCG06Q40/02G06F16/27
Inventor 段星辰尹莉莉李荣荣
Owner BANK OF CHINA
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