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A Method for Automatic Source Search of Environmental Pollution

A source-seeking and automatic technology, applied in the direction of target-finding control, instrumentation, design optimization/simulation, etc., can solve problems such as difficult to accurately locate pollution sources and single effect, and achieve wide application range, strong mobility, application fields and monitoring wide range of effects

Active Publication Date: 2022-03-08
ANHUI UNIVERSITY OF TECHNOLOGY
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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 overcome the shortcomings of the traditional pollution monitoring device that it is difficult to accurately locate the location of the pollution source, and can only detect one kind of pollutant, and the effect is relatively single, and provides an automatic source-finding method for environmental pollution

Method used

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  • A Method for Automatic Source Search of Environmental Pollution
  • A Method for Automatic Source Search of Environmental Pollution
  • A Method for Automatic Source Search of Environmental Pollution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 As shown, an environmental pollution automatic search source method of the present embodiment is detected by an automatic search source system, and its steps are as follows:

[0046] Step 1, install various high-precision detecting sensors on the automatic search source system, mounted on the drone platform like building blocks, the detection sensor can modularize the contaminant species that actually detect, then the above sensor , The positioning module and wireless communication module are connected to the master module.

[0047] Step 2, the control steps are mounted in a good drone platform in the contaminated area to be tested, and set the height H (the H is a variable, the specific value is determined according to the size of the area, the implementation) After the specific value is not limited to the specific value), the height of 1 / 3h is risen to the height of 1 / 3h and fly with the S-shaped trajectory, the contaminant related data at 1 / 3h height is ...

Embodiment 2

[0055] Such as figure 1 As shown, an environmental pollution automatic search source method is used in this embodiment, using the following search source system to achieve environmental pollution automatic search source, including drone, ground receiving station and data analysis module, said The human machine is equipped with a master module, a detection module, a positioning module, and a wireless communication module including a wireless communication module, a master module, and a data conversion module. The drone is performed by a wireless communication module with a ground receiving station. Data interaction, the data conversion module of the ground receiving station delivery information gives the data analysis module, the data analysis module analyzes the received data to complete the automatic search source of environmental pollution.

[0056] Specifically, the drone uses an APM automatic driving controller, which is based on an open source drone based on APM. It is mainly...

Embodiment 3

[0073] An environmental contamination automatic search source method of this embodiment, the main structure of the automatic search source system is substantially the same in Example 2, and the main difference is that the detection module also has a humidity sensor, the automatic search source system The sensors have a duties, detect each contaminant concentration data, and the semiconductor gas sensor directly detects the corresponding gas pollutant concentration data, and there is no greater impact between the gas pollutants. The laser dust sensor is used to detect the concentration of the atmosphere, and the water vapor in the atmosphere may have a certain effect on the detection of the particulate matter. In this regard, we can add a humidity sensor on the detection module to detect the atmospheric humidity, thus detecting the laser dust sensor. Make humidity compensation to ensure accurate detection data.

[0074] Such as Image 6 As shown, after the light scattering measuring...

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Abstract

The invention discloses an automatic source-finding method for environmental pollution, which belongs to the technical field of automatic control trajectory tracking. The invention realizes the over-the-horizon monitoring of pollutants by carrying a detection module, a high-precision positioning module, and a wireless communication module on the UAV side; at the same time, combined with MATLAB software, the data collected by the UAV is analyzed and processed. The pollutant concentration formula calculates the concentration of pollutants at each point, analyzes the pollutant diffusion path, and combines the concentration gradient information to control the flight trajectory of the UAV, so as to determine the location information of the pollution source and feedback, and complete the automatic source-seeking process. Strong mobility, wide detection range, and not limited by the site.

Description

Technical field [0001] The present invention belongs to the field of automatic control trajectory tracking, and more particularly to an environmental pollution automatic search source method. Background technique [0002] In recent years, as people's attention to environmental quality is getting higher and higher, in order to further improve the air quality of my country, many air pollution monitoring devices will also go to the market. Among them, various monitoring systems such as dust monitoring, PM2.5 monitoring have been matured, which is mostly monitoring the concentration of pollutants by using the sensor of the relevant detection contaminants, and then feeds back relevant monitoring data, and data on the data Processing, ultimately realizing monitoring of air pollution. [0003] However, since gas contaminants continue to release from the source of pollution, the pollutant concentration will be affected by the physical properties, terrain landforms, and buildings of the g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/12G01D21/02G06F30/20
CPCG05D1/12G01D21/02
Inventor 李海金袁凡郁昌平汪利胜任浩赵杰胡梦姿刘旭彪傅民朱子航张金辉钱靖宿文志毛钰
Owner ANHUI UNIVERSITY OF TECHNOLOGY