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Big data search system and method

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

Active Publication Date: 2019-02-15
亿众骏达网络科技(深圳)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 and method

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Embodiment Construction

[0027] The implementation of the big data reservoir search system and method of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] 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.

[0029] 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-ind...

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Abstract

The present invention relates to a large data type reservoir search system, comprising: timing aerial photographing equipment, arranged on an aircraft, for timing photographing of the ground environment passed by the aircraft, so as to obtain timing aerial photographing images; reference value extraction equipment, 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. The invention also relates to a big data reservoir search method. Through the invention, the response speed of flood discharge from the reservoir can be improved.

Description

technical field [0001] The present invention relates to the field of big data, in particular to a big data search system and method. 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 datab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F16/29G06F16/53G06Q50/26
CPCG06Q50/265G06V20/182Y02A10/40
Inventor 孙磊
Owner 亿众骏达网络科技(深圳)有限公司