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Method for determining abnormal high-value point

A technology for determining methods and locations, applied in the field of data processing, can solve the problems of limited human and material resources, no solution, and a large monitoring area, so as to save human and material resources, improve effectiveness, and improve accuracy and effectiveness. Effect

Pending Publication Date: 2019-06-07
BEIJING INSIGHTS VALUE TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large monitoring area and limited manpower and material resources, it brings difficulties to air pollution monitoring
[0007] Therefore, the monitoring area can be divided, but after the division, how to judge the area where the measured pollutants exceed the standard, and whether it is judged as the pollutant exceeding the standard caused by abnormal measurement or sudden abnormal situation, or is it really an area exceeding the standard? , there is no corresponding solution in the industry

Method used

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  • Method for determining abnormal high-value point
  • Method for determining abnormal high-value point
  • Method for determining abnormal high-value point

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Embodiment Construction

[0040] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0041] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0042] In order to facilitate a better description of the method involved in this application, the "point" will be described first below.

[0043] The point is the position of the grid monitoring equipment on the map.

[0044] Mesh monitoring equipment refers to the equipme...

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Abstract

The invention provides a method for determining an abnormal high-value point, which includes the following steps: acquiring first point information, which includes the pollutant concentration data ofa first point; acquiring at least two pieces of second point information, which includes the pollutant concentration data of second points adjacent to the first point; calculating the mean value of the pollutant concentration data of the second points; calculating the concentration difference between the mean value and the pollutant concentration data of the first point; comparing the concentration difference with a preset concentration difference threshold; and determining that the first point is an abnormal high-value point when the concentration difference is greater than the preset concentration difference threshold. Thus, abnormal high-value points can be determined in real time, quickly and accurately, human and material resources are saved, the validity of the determination of abnormal high-value points is improved, and the accuracy and validity of the whole environmental monitoring work are improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method for determining abnormally high value points. Background technique [0002] With the rapid development of various industries, a large number of harmful substances are produced, such as smoke, sulfur dioxide, nitrogen oxides, carbon monoxide, hydrocarbons, etc. These harmful substances are continuously discharged into the atmosphere. When their content exceeds the limit that the environment can bear, it will destroy the natural physical, chemical and ecological balance, form air pollution, and endanger people's life, work and health. With the emergence of large-scale smog across the country, the term PM2.5 has entered the public eye. PM2.5 refers to particulate matter in the ambient air with an aerodynamic equivalent diameter less than or equal to 2.5 microns. It can be suspended in the air for a long time, and the higher its concentration in the air, the more serious the...

Claims

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Application Information

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IPC IPC(8): G01N33/00
Inventor 廖炳瑜荆然汤宇佳何苗田启明范迎春
Owner BEIJING INSIGHTS VALUE TECHNOLOGY CO LTD
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