Fire-fighting emergency unmanned aerial vehicle

Abstract

The invention relates to a fire-fighting emergency unmanned aerial vehicle. The fire-fighting emergency unmanned aerial vehicle comprises a vehicle body; an image acquisition device is arranged at thebottom of the vehicle body; the image acquisition device comprises a mounting base, a camera, a fluted disk, a bearing pedestal, a motor, a driving bevel gear, a driven bevel gear and a cylindrical gear; the camera and the motor are electrically connected with a microcontroller; and a plurality of cold light sheet units are arranged on the vehicle body. Rotation is realized through a bevel gear transmission mechanism, the rotation angle of the camera is increased and the precision of the rotation angle is improved, so that the unmanned aerial vehicle can realize omnibearing image acquisitionunder the special environment such as fire disaster; moreover, the gear transmission mechanism improves the stability and the reliability of the system. The cold light sheet units emit flashing light,and light-emitting devices of the cold light sheet units are efficient and energy-saving, have strong penetrating power and high visibility, enable rescued person to search out the unmanned aerial vehicle timely and can strive for the rescue time.

Description

technical field [0001] The invention belongs to the technical field of drones, and in particular relates to a fire emergency drone. Background technique [0002] With the development of the world economy, there are more and more high-rise and super high-rise buildings in cities. Once a fire breaks out in a high-rise building of tens of meters or even hundreds of meters, it will face the problem of fire protection. UAV technology is a relatively mature technology now, with flexible operation and fast speed, and can reach designated places without being restricted by geographical environment. [0003] UAVs need to fly to a certain height to facilitate environmental monitoring. In a fire environment, UAVs cannot reach designated areas to monitor the environment due to volume limitations and special circumstances in the surrounding environment. This requires UAVs to The camera can automatically adjust the shooting angle according to the results of the video analysis algorithm. ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that the rotation angle of the camera is limited and unrecognizable, the present invention provides a fire emergency UAV, which can increase the rotation angle of the camera, improve the accuracy of the rotation angle, and make the UAV In the special environment of fire, it can realize all-round image acquisition, and at the same time, the UAV is easy to be identified

Images