A Method of Troubleshooting Mass Water Conservancy Data

A quality control method and data technology, which are applied in the fields of electrical digital data processing, digital data information retrieval, special data processing applications, etc., can solve problems such as the inability to automatically check water conservancy data and other problems, achieve reliable inspection, improve data quality, efficient and reliable. The effect of the test

Active Publication Date: 2021-12-10
SUN YAT SEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the present invention provides a method for checking errors in massive water conservancy data to overcome the problem that existing technologies cannot perform automatic error checking in water conservancy data

Method used

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  • A Method of Troubleshooting Mass Water Conservancy Data
  • A Method of Troubleshooting Mass Water Conservancy Data
  • A Method of Troubleshooting Mass Water Conservancy Data

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Experimental program
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Embodiment Construction

[0095] For reference and clarity, descriptions, abbreviations or abbreviations of technical terms used in the following text are summarized as follows:

[0096] Chauvenet Criterion: Chauvenet Criterion;

[0097] Grubbs test: Grubbs.

[0098] 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. 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.

[0099] The invention discloses a method for checking errors of massive water conservancy data, such as figure 1 As described, the process of the error checking method for water conservancy mass data disclosed in an embodiment o...

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Abstract

The invention discloses an error checking method for massive water conservancy data, which includes: classifying the target water conservancy data corresponding to the target site to obtain various types of data after classification; according to the attribute information of each type of data, determining Corresponding quality control method; For each type of data, use the corresponding quality control method to perform data inspection to obtain the inspection result, the inspection result includes whether the data is abnormal; based on the inspection result, for the abnormal data, based on the The historical water conservancy data of the target site, and / or the water conservancy data of adjacent sites of the target site, and review the abnormal data. The present invention uses the corresponding quality control method to check the water conservancy data through the above process, and further checks the water conservancy data on the basis of the inspection, and efficiently and reliably detects the abnormal data in the water conservancy data, thereby Improved the quality of water data.

Description

technical field [0001] The invention relates to the technical field of data quality monitoring, and more specifically relates to a method for checking errors of massive water conservancy data. Background technique [0002] The automatic monitoring and reporting system of water conservancy has made great achievements in the past 30 years of development. The built system collects data timely in different historical periods, provides basis and reference for decision-making of flood control and water conservancy dispatching management, and produces considerable social and economic benefits. [0003] With the rapid development of economy and society, new requirements are put forward for water conservancy information technology, which is embodied in the continuous increase and expansion of water conservancy observation projects and contents, and higher requirements are put forward for the research and development and application of observation methods and means as well as water co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/215G06F16/2458
CPCG06F16/215G06F16/2458
Inventor 陈晓宏曾小红
Owner SUN YAT SEN UNIV
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