Indoor air quality detection system and method based on miniature unmanned aerial vehicle

Abstract

The invention discloses an indoor air quality detection system and method based on a miniature unmanned aerial vehicle. The indoor air quality detection system comprises the miniature unmanned aerialvehicle and a ground station. The miniature unmanned aerial vehicle communicates with the ground station through a wireless signal transmission module. A miniature air quality detection sensor is arranged on the miniature unmanned aerial vehicle and used for detecting air quality in real time and transmitting data to a ground station, a flight control assembly is arranged on the miniature unmannedaerial vehicle and used for detecting navigation parameters of the miniature unmanned aerial vehicle during sailing and transmitting the navigation parameters back to the ground station in real time,and meanwhile obstacle avoidance of the miniature unmanned aerial vehicle is achieved. A miniature forward-looking camera and a microcomputer are further arranged on the miniature unmanned aerial vehicle, and video code streams shot by the miniature forward-looking camera are transmitted back to the ground station in real time and displayed. The miniature unmanned aerial vehicle is adopted, the size, weight and power consumption of the unmanned aerial vehicle are reduced, the endurance time and obstacle avoidance performance of the unmanned aerial vehicle are improved, and the unmanned aerialvehicle can enter and exit the indoor via a narrow space to complete air detection.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an indoor air quality detection system based on a micro unmanned aerial vehicle. Background technique [0002] In some specific indoor occasions, air quality inspection is required, but the safety of inspectors entering the space cannot be guaranteed; sometimes it is necessary to inspect the air quality of multiple indoor spaces, and manual operation is inefficient; some spaces need to inspect air quality, but personnel Inaccessible. In the above situations, it is necessary to use drones to replace manual air quality inspections, which can not only ensure the safety of personnel, but also reach some spaces that cannot be entered by personnel, and improve the detection efficiency. The existing drones used for air quality testing are usually used for outdoor testing, because when testing indoors, it is necessary to ensure that the drone can enter smoothly, and avo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the existing UAV air detection system described in the background technology, which has a complex structure, high weight, volume, power consumption and cost, and cannot be applied to the air detection system of multiple relatively closed indoor spaces. detection and other issues, providing a micro-UAV-based indoor air quality detection system that can solve the aforementioned problems

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