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A power timing database based on distributed components

A distributed and database technology, applied in the direction of database distribution/replication, structured data retrieval, inter-program communication, etc., can solve problems such as no application precedent, achieve improved security, fast read and write services, and improve comprehensive security Effect

Pending Publication Date: 2019-05-28
GUODIAN NANJING AUTOMATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no precedent for application in the production real-time system of the process industry

Method used

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  • A power timing database based on distributed components
  • A power timing database based on distributed components
  • A power timing database based on distributed components

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Embodiment Construction

[0032] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0033] The invention utilizes the distributed technology of big data and cloud computing, and designs and develops a time series database aiming at the characteristics of time series data in the electric power industry. The electric power time series database of the present invention mainly uses the current mainstream distributed technology in the field of big data. The principle of the time series database based on distributed technology is to share the resources of multiple machines. Theoretically, the number of machines can be infinitely expanded, thereby realizing unlimited computing power. Expansion, the machine resources here include storage resources such as disk and memory, as well as computing resources such as CPU. The scalability...

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Abstract

The invention discloses a power time sequence database based on a distributed component. The power time sequence database comprises message middleware, a real-time data storage module, a historical data storage module, a distributed operation component, a distributed coordination module and a safety management module, wherein the message middleware caches and distributes a read-write request of the client based on Kafka; The distributed operation assembly responds to the read-write request in real time, performs corresponding Redis or Hbase read-write operation according to request content, and feeds back an operation result to the client through Kafka; The distributed coordination module is used for performing unified management on components distributed in each server; And the security management module is used for performing security authentication on the host layer, the component layer, the network layer and the interface API layer. The method can effectively deal with the storageand retrieval problems caused by industrial internet era data outbreak growth, and can provide fast read-write service for massive time sequence data storage of power enterprises.

Description

technical field [0001] The invention relates to a power sequence database based on distributed components, and belongs to the technical field of power system data processing. Background technique [0002] In the industrial production fields such as electric power and chemical industry, massive time series data are generated during the operation of field equipment. With the digitalization and intelligence of production equipment and the development of Internet of Things technology, the amount of real-time production data that needs to be collected on the industrial site continues to increase. Especially in today's era of industrial Internet development, the amount of information is showing explosive growth. At present, some systems in production use the method of periodically deleting old data because of the large amount of data. This is undoubtedly a great waste of data resources, because these time series data are an important data basis for data mining, analysis and calc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54G06F16/27
Inventor 王照阳宋坤黄刘松齐刚张飞徐鹏飞刘广马驰源王永文张磊石永恒
Owner GUODIAN NANJING AUTOMATION