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Flood early warning method and flood early warning device

A flood and early warning level technology, used in alarms, instruments, climate change adaptation, etc.

Pending Publication Date: 2021-08-20
北京中地华安科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the research gap in the field of oil and gas pipeline flood warning, the disclosure aims to provide a flood warning method for oil and gas pipelines, so as to solve the problem of early warning of flood threats for oil and gas pipelines that cross or cross rivers

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  • Flood early warning method and flood early warning device
  • Flood early warning method and flood early warning device
  • Flood early warning method and flood early warning device

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Embodiment Construction

[0035] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0036] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the existence of the above-mentio...

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Abstract

The invention provides a flood early warning method which comprises the steps of determining an effective flood early warning zone, laying an oil and gas pipeline in the effective flood early warning zone, wherein the oil and gas pipeline passes through n flowing points of m rivers, p hydrometric stations are arranged on the m rivers, m, n and p are integers, and p is larger than or equal to 3 and larger than or equal to m. And determining the influence area of the river at each flowing point on the oil and gas pipeline. Dividing the effective flood early warning area into p polygonal areas adjacent to each other by using the position information of the p hydrometric stations according to an equidistant polygon method, wherein rivers flowing through the same polygonal area have the same flood early warning level. And determining the flood early warning level of the oil and gas pipeline at each flowing point according to the flood early warning level corresponding to the polygonal area where each flowing point falls. And obtaining a flood early warning result of the oil and gas pipeline based on the river influence area at each flowing point and the flood early warning level at each flowing point. In addition, the invention further provides a flood early warning device.

Description

technical field [0001] The present disclosure relates to the technical field of geological disaster early warning, in particular to a flood early warning method and a flood early warning device. Background technique [0002] my country's water system is complex and there are many rivers, and the laying of oil and gas pipelines with a distance of tens of thousands of kilometers will inevitably cross or cross many rivers. my country is one of the countries with frequent and severe flood disasters in the world. The frequent river floods in the flood season every year are closely related to human beings. They not only bring disasters, but also provide resources, making oil and gas pipelines bear huge flood threat risks. [0003] However, in the face of the threat of river floods, there is a lack of flood warning methods for oil and gas pipelines in related technologies, resulting in the inability to issue flood warnings in time according to the status of river floods, and to tak...

Claims

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Application Information

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IPC IPC(8): G06Q50/26G08B21/10
CPCG06Q50/265G08B21/10Y02A10/40Y02A50/00
Inventor 高姣姣颜宇森田勇朱杰肖秋平韩超尚掩库宗乐斌胡海燕
Owner 北京中地华安科技股份有限公司
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