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Gas source tracking method, device and system

A source and gas technology, applied in the direction of measuring devices, analyzing gas mixtures, biological neural network models, etc., can solve the problem of low accuracy and achieve the effect of ensuring accuracy and avoiding misidentification

Inactive Publication Date: 2021-08-27
深圳市图元科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gas source tracking method, device and system, aiming to solve the technical problem of low accuracy in locating gas pollution sources in the prior art

Method used

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  • Gas source tracking method, device and system
  • Gas source tracking method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] figure 1 It is an implementation flow chart of the gas source tracing method shown in Embodiment 1. The gas source tracing method shown in Embodiment 1 is applicable to a gas source tracing system, where a processor is installed in the system to accurately locate the noise source. For ease of description, only the parts related to the embodiments of the present invention are shown, and the details are as follows:

[0044] Step S110, acquiring gas concentrations collected by the UAV at different horizontal orientations according to a preset time period.

[0045] Step S120, when it is detected that the gas concentration in a certain horizontal direction exceeds the standard, the drone is controlled to move horizontally or vertically according to the gas concentration.

[0046] Step S130, when the maximum gas concentration is obtained, control the UAV to collect images.

[0047] Step S140, performing artificial intelligence algorithm recognition on the image, and judgin...

Embodiment 2

[0074] Such as figure 2 As shown, Embodiment 2 of the present invention provides a noise source locating device based on sound and images, and the device can perform all or part of the steps of any one of the gas source tracing methods shown above. The unit includes:

[0075] The gas concentration acquisition module 1 is used to acquire the gas concentration collected by the UAV in different horizontal orientations according to the preset time period;

[0076] The UAV movement control module 2 is used to control the UAV to move horizontally or vertically according to the gas concentration when it detects that the gas concentration in a certain horizontal orientation exceeds the standard;

[0077] The image acquisition module 3 is used to control the drone for image acquisition when the maximum gas concentration is obtained;

[0078] The image recognition module 4 is used for carrying out artificial intelligence algorithm recognition to the image, and judging whether there a...

Embodiment 3

[0081] Such as image 3 As shown, Embodiment 3 of the present invention provides a gas source tracing system, and the gas source tracing system can perform all or part of the steps of any one of the gas source tracing methods shown above. The system includes:

[0082] The gas detection module is used to collect the gas concentration at different locations and transmit it to the UAV or to the business data server through the UAV;

[0083] The drone is used to move horizontally or vertically under the control of the business data server, and to collect images and transmit them to the algorithm server;

[0084] The business data server is used to control the movement of the UAV according to the gas concentration, determine the location of the maximum gas concentration, and control the UAV to collect images towards the location of the maximum gas concentration;

[0085] The algorithm server is used to perform artificial intelligence algorithm recognition on the images collected ...

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Abstract

The invention is suitable for the technical field of gas pollution source positioning, and provides a gas source tracking method, device and system, and the method comprises the steps: obtaining the concentration of gas collected by an unmanned aerial vehicle in different horizontal directions according to a preset time period; when it is detected that the gas concentration in a certain horizontal direction exceeds the standard, controlling the unmanned aerial vehicle to move in the horizontal or vertical direction according to the gas concentration; when the maximum gas concentration is obtained, controlling the unmanned aerial vehicle is to carry out image acquisition; and performing artificial intelligence algorithm identification on the image, and determining the position of the pollutant as a gas source when judging that the pollutant exists in the image. According to the method, the device and the system, a mode of combining gas concentration detection and image recognition is adopted, gas source tracking is controlled after the gas concentration exceeds the standard, image acquisition and recognition are carried out on the direction where the maximum gas concentration is located through the unmanned aerial vehicle, and whether pollutants exist or not is further determined; and the gas source tracking and positioning accuracy is ensured.

Description

technical field [0001] The invention belongs to the technical field of gas pollution source positioning, and in particular relates to a gas source tracking method, device and system. Background technique [0002] At present, environmental issues are still the issues that everyone is concerned about. As an important part of the garbage removal system, each garbage transfer station plays a particularly important role, but the environmental problems around each garbage transfer station are particularly prominent. Most of the transfer stations have a pungent smell, which affects the lives of surrounding citizens. [0003] In order to effectively control pollution, the location and analysis of pollution sources must be carried out first. However, in the existing methods, the gas detection module is mainly installed at a fixed position for gas detection, and it is difficult to effectively realize the accuracy of gas source tracking. Contents of the invention [0004] The objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G06K9/00G06N3/04
CPCG01N33/0004G06N3/04G06V20/10
Inventor 夏志
Owner 深圳市图元科技有限公司