A multi-mode take-off and landing drone with modular switching of take-off and landing methods

By integrating a taxiway landing gear and a rocket launch parachute airbag recovery device onto the drone, multi-mode takeoff and landing switching is achieved, solving the problem of the single takeoff and landing mode of the drone and improving environmental adaptability and safety.

CN122126504APending Publication Date: 2026-06-02XIAN AISHENG TECH GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAN AISHENG TECH GRP
Filing Date
2026-03-30
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing drones have a single take-off and landing method and insufficient environmental adaptability. They cannot flexibly switch take-off and landing modes in environments with and without runways, resulting in a high risk of accidents.

Method used

The same UAV integrates a taxiing landing gear and a rocket-launched parachute airbag recovery device, enabling switching between four takeoff and landing modes: taxiing takeoff-tachyon landing, taxiing takeoff-parachute airbag recovery, rocket-assisted takeoff-tachyon landing, and rocket-assisted takeoff-parachute airbag recovery.

Benefits of technology

It enables UAVs to flexibly switch take-off and landing modes in environments with and without runways, improving mission achievement and survivability, reducing system complexity and weight, and ensuring the consistency and safety of flight performance indicators.

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Abstract

This invention relates to a multi-mode takeoff and landing (UAV) with modular switching of takeoff and landing modes, belonging to the field of UAVs. This multi-mode UAV integrates a taxiway landing gear and a rocket-launched parachute airbag recovery device, enabling the UAV to switch between four takeoff and landing modes: taxiway takeoff-taxiway landing, taxiway takeoff-parachute airbag recovery, rocket-assisted taxiway landing, and rocket-assisted parachute airbag recovery. This invention improves the survivability and reliability of UAVs in scenarios with limited takeoff and landing sites or device malfunctions, and solves the problem that existing UAVs only have a single takeoff and landing mode and lack environmental adaptability.
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