Recording analyzer capable of deleting worthless data automatically

An analyzer and data technology, which is applied in the field of wave recording analyzers, can solve the problems of unable to protect data in time, achieve the effect of improving the deduplication ratio and performance, and reducing the occupation of data storage space

Inactive Publication Date: 2019-01-01
NANJING RUIQI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Failure to protect data in a timely manner also brings new challenges to the protection of large amounts of data

Method used

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  • Recording analyzer capable of deleting worthless data automatically
  • Recording analyzer capable of deleting worthless data automatically
  • Recording analyzer capable of deleting worthless data automatically

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0023] According to an embodiment of the present invention, a wave recording analyzer with automatic deletion of worthless data is provided.

[0024] like Figure 1-4 As shown, the wave recording analyzer with automatic deletion of worthless data according to the embodiment of the present invention includes a wave recording module 1, a power quality module 2, a synchronous acquisition unit 3, an electronic disk 4 and a file storage module 5, the wave recording module Module 1 is connected wi...

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Abstract

The invention discloses a recording analyzer capable of deleting worthless data automatically. The recording analyzer comprises a recording module, a power quality module, a synchronous acquisition unit, an electronic disk and a file storage module. The recording module is connected with the power quality module through a PCI data line I; the power quality module is connected to the synchronous acquisition unit through a PCI data line II; the synchronous acquisition unit is connected to the electronic disk through a PCI data line III; and the electronic disk is connected to the file storage module through a PCI data line IV. The recording module includes a triggering recording thread and a continuous recording thread. The power quality module includes power quality detection and power quality recording. The recording analyzer has the following beneficial effects: the re-deleting ratio and performance of repeated data deletion can be improved and thus the data storage space occupation is reduced and the time for data protection and backup software and database software protection is shortened; the original software does not need modification; and repeated data deletion is realized according to the original operation.

Description

technical field [0001] The invention relates to the field of wave recording analyzers, in particular to a wave recording analyzer capable of automatically deleting worthless data. Background technique [0002] The wave recording analyzer is used in the power system. When the system fails, it can automatically and accurately record the changes of various electrical quantities in the process before and after the failure. The analysis and comparison of these electrical quantities plays an important role in analyzing and handling accidents, judging whether the protection is operating correctly, and improving the safe operation level of the power system. With the continuous development of wave recording analyzers, the effective data in the wave recording analyzers more and more. The accumulation of a large amount of data has brought great challenges to data protection. In order to solve this problem, many manufacturers have proposed solutions for data deduplication, thereby redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 朱洋乐丹丹
Owner NANJING RUIQI ELECTRONICS TECH CO LTD
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