Check patentability & draft patents in minutes with Patsnap Eureka AI!

Attribute-based air quality spatial interpolation method, system, medium and equipment

A spatial interpolation and air quality technology, applied in geographic information databases, special data processing applications, database updates, etc., can solve problems such as poor practicability and unreasonable spatial interpolation results

Active Publication Date: 2022-06-17
北京兴阳华盛环境科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the spatial interpolation results generated by existing air quality spatial interpolation methods are unreasonable and have poor practicability

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
  • Attribute-based air quality spatial interpolation method, system, medium and equipment
  • Attribute-based air quality spatial interpolation method, system, medium and equipment
  • Attribute-based air quality spatial interpolation method, system, medium and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples are only used to explain the present invention, but not to limit the scope of the present invention.

[0037] figure 1 A flowchart of an attribute-based air quality spatial interpolation method provided in an embodiment of the present invention, such as figure 1 As shown, the method includes:

[0038] S1. Cut the area into multiple grids and mark the attributes of each grid;

[0039] Specifically, in this step, the latitude and longitude information within the region can be used to segment the region, and the region can be divided into multiple spatial grids by uniformly dividing the latitude and longitude to make the region rasterized.

[0040] In order to attribute the regional grid, four regional attributes related to air quality can be defined, namely:

[0041] Green areas: including parks, urban gardens and other areas. Because ...

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 present invention relates to an attribute-based air quality spatial interpolation method, system, medium and equipment. The method includes: cutting the area into multiple grids, and marking the attributes of each grid; taking the collected air quality monitoring data as Input, use the spatial interpolation algorithm to obtain the spatial interpolation data of the area; use the pooling method to extract the features of the spatial interpolation data in each grid in the area, and obtain the pooling value of each grid; for the attributes of each grid Construct the regression model separately, input the pooling value of the grid into the regression model of the corresponding attribute, and obtain the interpolation adjustment value; use the interpolation adjustment value to update the pooling value of the corresponding grid. The present invention pertinently considers the influence of different region attributes on the spatial interpolation result, realizes the adaptive adjustment of the spatial interpolation data, and improves the rationality and practicability of the spatial interpolation result.

Description

technical field [0001] The invention relates to the field of spatial interpolation algorithms, in particular to an attribute-based air quality spatial interpolation method, system, medium and equipment. Background technique [0002] In recent years, the frequent occurrence of extreme weather conditions such as "smoggy days" and "acid rain days" has made environmental issues one of the more and more people's livelihood topics. Such extreme weather seriously affects people's daily life and endangers public health. Therefore, analyzing the distribution characteristics of air pollutants that affect air quality, releasing air quality conditions to the public in real time, and warning the occurrence of extreme weather conditions is to reduce the malignant impact of such conditions. one of the effective measures. [0003] To achieve the above air quality monitoring goals, it is necessary to complete the monitoring of air pollutants. The monitoring data sources of air pollutants ma...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/23G06F16/29
CPCG06F16/2365G06F16/29
Inventor 王璐璐华思洋虢俊龙娄越雅崔利波
Owner 北京兴阳华盛环境科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com