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A system and method for rapid mapping, positioning and intensity inversion of boundary pollution sources

A pollution source, boundary technology, applied in suspension and porous material analysis, instruments, measuring devices, etc., to achieve the effect of reducing errors, high accuracy and resolution, and easy operation

Active Publication Date: 2021-04-13
潘小乐 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fast mapping and positioning and intensity inversion system for boundary pollution sources, so as to solve the aforementioned problems in the prior art

Method used

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  • A system and method for rapid mapping, positioning and intensity inversion of boundary pollution sources
  • A system and method for rapid mapping, positioning and intensity inversion of boundary pollution sources

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Experimental program
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Effect test

Embodiment 1

[0028] like figure 1 As shown, this embodiment provides a rapid mapping and positioning and intensity inversion system for boundary pollution sources, including a drone carrier cluster, air pollutants and meteorological parameter sensor groups, a positioning device, a communication device, a ground station, and a data processing system The air pollutant and meteorological parameter sensor group and the positioning device are installed on the carrier of the drone, and are wirelessly connected to the ground station through the communication device, and the ground station is connected to the data processing system.

[0029] The drone carrier cluster is composed of no less than 6 medium-sized multi-rotor drones, and the drone's battery life is 40-50 minutes. The positioning device is based on the global positioning system and the Beidou satellite navigation system, and can accurately Obtain the flight status information of the UAV swarm.

[0030] The air pollutant and meteorologi...

Embodiment 2

[0033] This embodiment provides a method for rapid mapping, location and intensity inversion of boundary pollution sources. The workflow is as follows: figure 2 shown, including the following steps:

[0034] The S1 UAV cluster starts to warm up, and each UAV performs self-calibration. Based on the standard air pollutant detector and weather detector, the sensor calibration module calibrates the air pollutant and weather sensors. Carry out standard curve fixed-point calibration, and after everything is normal, the UAV cluster is ready to fly;

[0035] The mission planning module reasonably plans the flight area and scanning mode of the UAV cluster, and enters S2 after the planning is completed;

[0036] S2 unmanned aerial vehicle cluster executes the flight plan, the air pollutant and meteorological parameter sensor group collects air pollutant concentration data and meteorological data, and the positioning device collects the position information of the unmanned aerial vehic...

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Abstract

The invention discloses a system and method for rapid mapping and positioning and intensity inversion of boundary pollution sources, belonging to the field of air pollution control. Including carrier UAV cluster, air pollutants and meteorological parameter sensor group, positioning device, communication system, ground station, mission planning module, sensor calibration module and data analysis module. When UAVs operate in a cluster, the sensor calibration module first calibrates the sensors, and the mission planning module plans the flight mode. Then the UAV cluster executes the flight plan, collects relevant data synchronously, and the data enters the ground station through the communication system, and then imports into the data processing system, and uses the data analysis module to map, locate and invert the concentration of pollution sources. The system can quickly map, locate and invert the concentration of boundary pollution sources. It has the advantages of high automation, high accuracy, and easy operation. It can provide important support and reference for air pollution source investigation and other work, and has important scientific significance and social benefits.

Description

technical field [0001] The invention relates to the technical field of air pollution control, in particular to a system and method for rapid mapping, positioning and intensity inversion of boundary pollution sources. Background technique [0002] As the gathering places of enterprises, industrial areas are the source of air pollution and the hardest hit areas. It is very important to supervise the emission of air pollutants from enterprises. However, under the current circumstances, it is impossible to conduct online monitoring of pollution emissions for all enterprises. Traditional air pollution monitoring equipment requires staff to use handheld instruments to conduct on-site inspections to obtain the concentration of air pollutants, and then calculate the enterprise's emissions according to the formula. This method consumes a lot of manpower and material resources, and the efficiency is low and the resolution is not high. Especially for overhead sources, on-site detectio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G01N15/06
CPCG01N15/06G01N33/0004
Inventor 潘小乐王自发刘晓咏
Owner 潘小乐