Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Urban water logging forecasting method, electronic equipment and storage medium

A technology for urban waterlogging and urbanization, which is applied in weather condition forecasting, measuring devices, climate change adaptation, etc., can solve the problems of not being able to meet the time requirements for urban waterlogging forecasting, risk avoidance, and disposal, and the timeliness of online drive calculation is low, so as to improve efficiency and The effect of precision

Active Publication Date: 2019-08-30
GUANGZHOU MUNICIPAL ENG DESIGN & RES INST CO LTD
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the occurrence of urban waterlogging is the result of the influence of multiple factors, including rainfall module, surface production and confluence module, pipe network transfer module, downstream river and lake water body module, etc. At present, there are mature urban waterlogging calculation models, but only meet the offline calculation efficiency Requirements, the timeliness of online drive calculation is low, and cannot meet the time requirements for urban waterlogging forecast and risk-avoidance disposal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Urban water logging forecasting method, electronic equipment and storage medium
  • Urban water logging forecasting method, electronic equipment and storage medium
  • Urban water logging forecasting method, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0041] see figure 1 , which is a flow diagram of a method for urban waterlogging forecasting, the method includes the following steps:

[0042] S1. Establish urban waterlogging model;

[0043] S2. According to the local rainstorm intensity formula and the Chicago rainfall pattern, the design rainfall with different return periods is developed;

[0044] S3. Input the developed design rainfall of different return periods into the urban waterlogging model for calculation, and obtain urban waterlogging data at different times along with the rainfall process and store them in the database; the design rainfall of each return period is related to Urban wat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an urban water logging forecasting method, electronic equipment and a storage medium. The method includes the following steps: establishing an urban water logging model; developing design rainfall of different return periods according to a local storm intensity formula and a Chicago rainfall pattern; inputting the design rainfall into the urban water logging model for performing calculation to obtain urban water logging data with different times of a rainfall process, and storing the data in a database; obtaining urban forecast rainfall, and obtaining urban water logging data corresponding to the urban forecast rainfall according to the corresponding design rainfall of the return periods in an urban forecast rainfall inquiry database; and performing waterlogging risk forecast according to urban water logging data corresponding to the urban forecast rainfall. According to rainfall forecast information released by an urban meteorological bureau in advance, the method can determine corresponding design rainfall by comparison of the design rainfall in the database, thereby determining corresponding urban water logging data, forecast in advance of urban water logging risk information is achieved, and urban water logging risk forecast efficiency and precision are greatly improved.

Description

technical field [0001] The invention relates to the technical field of urban waterlogging risk forecasting, in particular to an urban waterlogging forecasting method, electronic equipment and a storage medium. Background technique [0002] With the acceleration of urbanization, the increase of surface hardening rate, the weakening of urban water storage and stagnant capacity, coupled with the frequent occurrence of extreme rainstorms in the flood season, every year in the flood season, "seeing the sea" landscapes appear in various places, which greatly affects urban travel and life and production, and even Cause waterlogging disaster, endanger life and property safety. How to reduce the impact of urban waterlogging, forecast urban waterlogging risk in advance, locate waterlogging location, quantify waterlogging depth, area, time and other information, and take proactive measures to avoid risks are crucial to improving urban water security and ensuring safe and orderly operat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01W1/10G01W1/14
CPCG01W1/10G01W1/14Y02A10/40
Inventor 李文涛王宏利江涛李权斌王广华周建华
Owner GUANGZHOU MUNICIPAL ENG DESIGN & RES INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com