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Industrial data disaster recovery system and recovery method thereof

A technology for industrial data and recovery methods, which is applied in database distribution/replication, manufacturing computing systems, data processing applications, etc. The effect of low cost of renovation

Pending Publication Date: 2022-04-05
北京网藤科技有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the disaster recovery system hardware of this kind of active-active data center has a lot of investment and high cost, so it is not suitable for use in small and medium-sized industrial systems

Method used

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  • Industrial data disaster recovery system and recovery method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] refer to figure 1 , a specific embodiment of the present invention includes,

[0025] Several data collection terminals 1 distributed on the industrial site are used to collect real-time data;

[0026] A plurality of on-site data storage units 2 are communicatively connected to the data collection terminal 1, and are used to store real-time data collected by the data collection terminal 1, and each on-site data storage unit 2 has a communication connection relationship with at least two other on-site data storage units 2;

[0027] Several read-write control units 3 correspond to the field data storage unit 2 one-to-one, and are used to control the data read-write process of the field data storage unit 2;

[0028] A plurality of data relay control units 4, and two on-site data storage units 2 with a communication connection relationship are connected through a data relay control unit 4;

[0029] A remote database 5 communicates with the on-site data storage unit 2 for ...

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Abstract

The invention discloses an industrial data disaster recovery system, which comprises a plurality of data acquisition terminals distributed in an industrial field and used for acquiring real-time data; the field data storage units are used for storing the real-time data acquired by the data acquisition terminal, and each field data storage unit is at least in communication connection with the other two field data storage units; the plurality of read-write control units are in one-to-one correspondence with the field data storage units and are used for controlling the data read-write process of the field data storage units; a plurality of data relay control units, wherein every two field data storage units with the communication connection relationship are connected through one data relay control unit; and the remote database is in communication connection with the field data storage unit and is used for storing the field data. According to the method, the defects in the prior art can be overcome, and the network communication system transformation and upgrading cost of the existing small and medium-sized industrial system is reduced while the disaster recovery data is not lost.

Description

technical field [0001] The invention relates to the technical field of data disaster recovery, in particular to an industrial data disaster recovery system and a recovery method thereof. Background technique [0002] With the development of industrial digital technology, data disaster recovery in the field of industrial production is becoming more and more important. Data disaster recovery can restore key data in time after system abnormalities occur, reducing system downtime. In the prior art, in order to reduce data loss in the data disaster recovery system, Chinese invention patent 201910136324.0 discloses an application disaster recovery system and method for an active-active data center. However, the disaster recovery system hardware of this active-active data center requires a lot of investment and high cost, and is not suitable for use in small and medium-sized industrial systems. Contents of the invention [0003] The technical problem to be solved by the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F16/27G06Q50/04
CPCY02P90/30
Inventor 赵越峰
Owner 北京网藤科技有限公司
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