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Big data search system

A search system and big data technology, applied in the field of big data, can solve the problem of spending too much time and money, and achieve the effect of improving the level of intelligence, randomness, and timeliness

Active Publication Date: 2019-04-30
山东鼎龙卓越信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the team of analysts, big data (Big data) is usually used to describe a large amount of unstructured and semi-structured data created by a company, which takes too much time and money to download to a relational database for analysis

Method used

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  • Big data search system

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Embodiment Construction

[0019] The implementation of the big data reservoir search system of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] Lake flood is an important type of flood, which can occur due to the exchange of water between rivers and lakes or the action of meteorological factors on the lake surface or both. Under the influence of meteorological factors on the lake surface, the lake flood is relatively strong.

[0021] According to the type of lake flood, it can be divided into throughput flow and wind-induced flow. The throughput flow is caused by the exchange of water between rivers and lakes. As long as the lake receives and discharges the river flood, the throughput flow will flow along the hydraulic gradient. Huff-and-puff flow is a basic and stable way of water flow. The wind-induced current is caused by the action of the wind. The stronger the wind force and the longer the duration, the stronger the wind-induced curren...

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Abstract

The present invention relates to a large data type reservoir search system, comprising: a timing aerial photographing device, arranged on an aircraft, for timing photographing the ground environment passed by the aircraft, to obtain a timing aerial photographing image; a reference value extraction device, used for Receiving the timing aerial photography image output by the timing aerial photography device that has not been controlled by the frame rate control device, the number of digits adjustment device, and the bandwidth correction device, starting from the central pixel in the timing aerial photography image, in the timing aerial photography image A cosine distribution curve is drawn, and each pixel point passed by the cosine distribution curve in the timing aerial image is used as a plurality of object pixel points. Through the invention, the response speed of flood discharge from the reservoir can be improved.

Description

technical field [0001] The invention relates to the field of big data, in particular to a big data search system. Background technique [0002] With the advent of the cloud era, big data (Big data) has also attracted more and more attention. According to the analyst team, big data (Big data) is usually used to describe a large amount of unstructured and semi-structured data created by a company, which takes too much time and money to download to a relational database for analysis. Big data analysis is often associated with cloud computing because real-time analysis of large data sets requires a framework like MapReduce to distribute work among tens, hundreds, or even thousands of computers. [0003] Big data requires special techniques to efficiently handle large volumes of data that tolerate elapsed time. Technologies applicable to big data, including massively parallel processing (MPP) databases, data mining, distributed file systems, distributed databases, cloud computi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V20/13
Inventor 孙磊
Owner 山东鼎龙卓越信息科技有限公司