Separating type parachute landing emergency escape system for eVTOL manned unmanned aerial vehicle

Abstract

The invention discloses an eVTOL manned unmanned aerial vehicle separation type parachute landing emergency escape system, and relates to the field of manned unmanned aerial vehicles, and the eVTOL manned unmanned aerial vehicle separation type parachute landing emergency escape system comprises an upper layer rack unit used for controlling wings to rotate and fly and driving a lower layer passenger cabin unit to fly; the upper-layer rack unit comprises a power battery module used for supplying voltage to the rotor wing main body module; the rotor wing main body module is used for rotating and flying the electrified wings; the lower-layer passenger cabin unit is used for bearing a user; compared with the prior art, the unmanned aerial vehicle has the beneficial effects that the upper-layer rack unit and the lower-layer passenger cabin unit are separated under the emergency condition, the lower-layer passenger cabin unit immediately opens a parachute and drifts down, a large part of weight is thrown, the size is reduced, the parachute is rapidly opened, and the power battery module is placed on the upper-layer rack unit, so that the power battery module is not damaged. Due to the flammable and explosive characteristics of the lithium battery, the lithium battery can be separated when the battery breaks out of fire, and time is gained for escape.

Description

technical field [0001] The invention relates to the field of manned unmanned aerial vehicles, in particular to an eVTOL manned unmanned aerial vehicle separated parachute emergency escape system. Background technique [0002] In recent years, the development of eVTOL aircraft (pure electric vertical take-off and landing aircraft) has attracted widespread attention from aerospace companies, the automotive industry, the transportation industry, the government, the military, and academia. The potential future applications of eVTOL involve various scenarios such as urban passenger transportation, freight transportation, personal aircraft, and emergency medical services. At present, eVTOL aircraft is also called flying car in China, which is mainly used for urban air traffic and is currently a hot investment field. [0003] The eVTOL "flying car" adopts a pure electric drive mode. Since the multi-rotor aircraft does not have the stability brought by the aerodynamic characteristi...

AI Technical Summary

Problems solved by technology

[0003] The eVTOL "flying car" adopts a pure electric drive mode. Since the multi-rotor aircraft does not have the stability brought by the aerodynamic characteristics in the air, the drone's attitude loses control immediately when the power is lost, and it cannot glide like a fixed-wing aircraft or fly like a fixed-wing aircraft. Like a helicopter, it crash-lands by propeller inertia

Coupled with the flammable and explosive characteristics of lithium batteries, it is impossible to evacuate immediately when a danger occurs, which further increases the safety risk and needs to be improved

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