Multi-terminal system, data backup method thereof and storage medium

A data backup, multi-terminal technology, applied in the field of control, can solve the problems of inability to effectively restore data, terminal equipment damage, etc., to achieve the effect of extending service life, avoiding shortening service life, and protecting data security

Pending Publication Date: 2020-07-28
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, and provide a multi-terminal system and its data backup method and storage medium, so as to solve the problem in the prior art that the data cannot be effectively restored after the terminal equipment is damaged

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  • Multi-terminal system, data backup method thereof and storage medium
  • Multi-terminal system, data backup method thereof and storage medium
  • Multi-terminal system, data backup method thereof and storage medium

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embo...

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Abstract

The invention provides a multi-terminal system, a data backup method thereof and a storage medium, the multi-terminal system comprises a control device and a plurality of terminals, and the data backup method comprises the following steps: the control device used for issuing a data backup instruction to the plurality of terminals according to a preset data backup strategy; the plurality of terminals used for receiving the data backup instruction and determining that the terminals are source terminals or destination terminals for data backup according to the data backup instruction; wherein data needing to be backed up by each source terminal is backed up to more than two target terminals; if it is determined that the target terminal is the source terminal, data needing to be backed up is sent to the corresponding target terminal for data backup; and if it is determined that the source terminal is the destination terminal, data needing to be backed up is received from the correspondingsource terminal for data backup. According to the scheme provided by the invention, the problem that data cannot be effectively replied when the terminal or the control center breaks down can be avoided, and the data security is protected.

Description

technical field [0001] The invention relates to the field of control, in particular to a multi-terminal system, a data backup method and a storage medium thereof. Background technique [0002] Existing multi-terminal control systems usually consist of a control center and multiple terminals. Terminal data can be stored in its own storage system or centrally stored in the control center. However, no matter whether you choose the control center or the terminal for data storage, you will face the problem that the data cannot be effectively restored after the device is damaged. Therefore, it is of great significance to properly back up terminal data. Contents of the invention [0003] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, and provide a multi-terminal system and its data backup method and storage medium, so as to solve the problem in the prior art that the data cannot be effectively restored after the terminal eq...

Claims

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Application Information

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IPC IPC(8): G06F11/14
CPCG06F11/1464G06F11/1461
Inventor 牟桂贤吴浩林沈毅然
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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