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Control system and method for intelligent flaming obstacle clearing unmanned aerial vehicle

A control system and control method technology, applied in the field of unmanned aerial vehicles, can solve the problems of low intelligence, achieve the effect of speeding up the processing, reducing the difficulty, and avoiding the effect of processing invalid image information

Active Publication Date: 2021-01-05
CHONGQING COLLEGE OF ELECTRONICS ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide a control system and method for an intelligent fire-breathing obstacle-clearing UAV, which can solve the problem of low intelligence

Method used

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  • Control system and method for intelligent flaming obstacle clearing unmanned aerial vehicle
  • Control system and method for intelligent flaming obstacle clearing unmanned aerial vehicle

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A control system for intelligent fire-breathing drones, including camera components, fire-breathing components and controllers installed on the drone, fire-breathing components including explosion-proof fuel tanks, high-temperature-resistant nozzles, igniters and nozzles; the nozzles pass through The high temperature resistant nozzle is connected to the explosion-proof fuel tank, the nozzle is provided with an igniter and a windshield, the connection between the high temperature resistant nozzle and the nozzle is provided with a solenoid valve, and the solenoid valve is electrically connected with the processor of the fire spray assembly, and the explosion-proof fuel tank is connected to a micro oil pump and a micro oil pump in electrical connection with the processor of the fire-breathing assembly;

[0041] like figure 1 As shown, the controller includes an input module, a database, a processing module and an output module, wherein:

[0042] The input module is used t...

Embodiment 2

[0051] Compared with the first embodiment, the only difference is that it also includes a distance sensor (specifically, an infrared rangefinder) installed on the UAV; the distance sensor is connected in communication with the input module, and the input module is also used to obtain the distance sensor collection. The distance information between the UAV and the obstacle, and the current distance information is generated; the processing module is also used to receive the current distance information, and process the current distance information according to the second preset threshold, if the current distance information is greater than the second preset Threshold, then drive the drone to fly towards the obstacle. Specifically, in this embodiment, the second preset threshold is 0.2 meters; after the drone reaches the target point, the distance sensor receives a distance detection instruction, and the distance sensor measures the current distance between the drone and the obsta...

Embodiment 3

[0054] Compared with the first embodiment, the only difference is that it also includes a thermal imager installed on the UAV; the input module is also used to obtain the burning image of the obstacle photographed by the thermal imager to generate a heat map; It is used to accept and process the heat map, extract the obstacle image and wire image in the image, input it into the pre-established two-dimensional coordinate model, and locate the intersection coordinates of the obstacle image and the wire image; the judgment module is also used to judge the heat map. The color information at the coordinates of the intersection point. If the color information is red, the drone will be driven to fly above the obstacle.

[0055] In another embodiment, the input module is further used to obtain the combustion flame of the obstacle photographed by the camera assembly; the processing module is also used to judge the flame size, and if the flame size is greater than a preset threshold, gen...

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Abstract

The invention relates to the field of unmanned aerial vehicles, in particular to a control system and method for an intelligent obstacle clearing unmanned aerial vehicle, the system comprises a camerashooting assembly, a flaming assembly and a controller which are installed on the unmanned aerial vehicle, and the controller comprises an input module, a database, a processing module and an outputmodule, wherein the input module is used for acquiring image information in a camera shooting assembly shooting target area to generate a current image; the database is used for storing a mapping relation table in advance, wherein the mapping relation table comprises a reference image and a corresponding flaming control instruction; the processing module is used for receiving the current image, extracting an obstacle image from the current image according to a moving target detection algorithm, and matching a reference image with the highest similarity with the obstacle image from a database according to an image comparison algorithm to obtain a flaming control instruction; the output module is used for receiving the flaming control instruction and outputting the flaming control instruction to a processor of the flaming assembly; by the adoption of the scheme, the problem that the intelligent degree is low can be solved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a control system and method for an intelligent fire-breathing and obstacle-clearing unmanned aerial vehicle. Background technique [0002] The power grid is to connect similar power plants, transmission and substations to form a national or regional network for unified management and command; as the energy pillar supporting the development of the national economy, its safety is an important guarantee for industrial development and people's daily electricity consumption. As overhead transmission lines are widely distributed and operate in the open air for a long time, they are easily affected by changes in the surrounding environment and natural environment, and are often covered with ice and entangled with floating objects, which affects the beauty of the city. In severe cases, it will cause grid accidents, trigger protection malfunctions, system oscillations, and lead to ...

Claims

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 陈世江任勇蒋维龙兴杰周晓冰陈旭何家豪熊佳豪
Owner CHONGQING COLLEGE OF ELECTRONICS ENG
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