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Data sharing system, data sharing method and device

A data sharing and metadata technology, applied in file systems, network data retrieval, network data query, etc., can solve problems such as ineffective management of industrial data

Active Publication Date: 2021-04-23
CHINA ACADEMY OF INFORMATION & COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides a data sharing system, data sharing method and device, which are used to solve the problem that industrial data cannot be effectively managed in the industrial Internet

Method used

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  • Data sharing system, data sharing method and device
  • Data sharing system, data sharing method and device
  • Data sharing system, data sharing method and device

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Embodiment Construction

[0043] During the process of implementing the present application, the inventor found that the prior art cannot effectively manage industrial data.

[0044] In view of the above problems, an embodiment of the present application provides a data sharing system. In this system, the first client is used to register the metadata template corresponding to the industrial data to the secondary node, and the metadata template contains the metadata and meta-operations. The secondary node is used to assign the corresponding Industrial Internet ID to the metadata template. The second client is configured to send a search request to a corresponding secondary node, and the search request includes a target industrial Internet identifier, and a description of target metadata and / or a description of target meta-operations. The secondary node is used to find the corresponding target metadata template according to the target Industrial Internet identifier, and to find the target metadata and / o...

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Abstract

The invention relates to the industrial Internet technology, in particular to a data sharing system and a data sharing method, the system comprises: a first user side that registers a metadata template to a secondary node, and the metadata template comprises metadata and metadata operation; the secondary node that allocates a corresponding industrial Internet identifier to the metadata template; and the second user side that sends a search request to the corresponding secondary node, wherein the search request comprises a target industrial internet identifier, description of target metadata and / or description of target meta-operation. The secondary node searches a target metadata template according to the target industrial Internet identifier, searches target metadata and / or meta-operation in the target metadata template according to the description of the target metadata and / or the description of the target meta-operation, and returns at least one of the searched target metadata template, the target metadata and the target metadata operation to the second user side, thereby realizing active sharing of the metadata template corresponding to the industrial data and effective management of the industrial data.

Description

technical field [0001] This application relates to industrial Internet technology, and in particular to a data sharing system, data sharing method and device. Background technique [0002] In the industrial Internet, all kinds of data generated from customer needs to sales, orders, research and development, manufacturing, shipment and delivery of the entire product life cycle are called industrial data. For these massive industrial data, enterprises usually do not take the initiative to share them. If you want to obtain industrial data, you can use Internet crawler technology, or interface with industrial software and enterprise resource planning system (Enterprise Resource Planning, EPR) to obtain. However, the industrial data obtained through the above methods cannot be effectively managed due to the adoption of different storage formats. Contents of the invention [0003] The embodiment of the present application provides a data sharing system, data sharing method and ...

Claims

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Application Information

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IPC IPC(8): G06F16/176G06F16/14G06F16/2457G06F16/953G06F40/186
CPCG06F16/14G06F16/176G06F16/24573G06F16/953G06F40/186
Inventor 刘阳韩天宇田娟池程谢滨
Owner CHINA ACADEMY OF INFORMATION & COMM