Collision resistant quad-rotor spherical unmanned aerial vehicle system

Abstract

The invention discloses a collision resistant quad-rotor spherical unmanned aerial vehicle system comprising a flight platform, a mission load and ground equipment. The flight platform executes a flight mission, the mission load is carried on the flight platform for detecting, and the ground equipment conducts remote control, remote measuring and data transmission on the flight platform or the mission load. The flight platform comprises an integrally-arranged spherical frame mechanism, an internal aircraft body and a supporting mechanism. The spherical frame mechanism is overall of the structure of a longitude and latitude frame of a tellurion. The supporting mechanism comprises an annular connecting piece located at the center of the spherical frame mechanism, and two supporting pipes arranged along the rotation axis of the tellurion. The annular connecting piece and the spherical frame mechanism are connected to be a whole through the supporting pipes, and the gravity center of the flight platform mounted on the annular connecting piece is lower than that of the annular connecting piece. An integrally-arranged annular protective structure is provided for the aircraft body, so that the flight platform is good in collision resistance and still has high survival ability and adaptability in the complex environment.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a collision-resistant four-rotor spherical unmanned aerial vehicle system. Background technique [0002] In recent years, my country's civil unmanned aerial vehicles have experienced a blowout development, and are widely used in entertainment, film and television, surveying and mapping, security and other fields. Due to the characteristics of flexible flight, relatively simple operation, and the ability to hover in situ, multi-rotor unmanned aerial vehicles are favored by firefighting forces, and have been increasingly used in fire fighting, emergency rescue scene investigation, monitoring, command and mapping Waiting for work. [0003] The use of drones in rescue by foreign fire departments has been very extensive. Fire departments in various countries are equipped with fire-fighting drones to perform reconnaissance, surveillance and other tasks. In March 2017, the New ...

AI Technical Summary

Problems solved by technology

[0005] (1) Carry a visible light + infrared camera to conduct reconnaissance and surveillance of the fire scene, but can only shoot in the building and cannot enter the interior;

[0006] (2) Carry gas detectors, toxic gas detectors, temperature sensors, etc. to detect the sky over open areas and the periphery of fire areas, and cannot enter the interior

[0008] However, for this new type of equipment, the fire brigade also has some limitations in its use: the current unmanned aerial vehicles used in firefighting applications can only detect on-site conditions, gas detection, temperature detection or fire extinguishing over open areas, while in complex environments ( For fire reconnaissance under tunnels, tunnels, buildings, underground buildings, existing drones cannot enter the scene or even if they enter the scene, they are extremely vulnerable to impact and crash

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