Unmanned aerial vehicle cabin door automatic control system and unmanned aerial vehicle cabin door automatic opening and closing method

Abstract

The invention provides an unmanned aerial vehicle cabin door automatic control system which comprises a master control module and a control box module electrically connected with the master control module and further comprises a power output module, a power steering module, a guide rail movement module, a front electromagnetic lock module and a rear electromagnetic lock module. The power output module, the power steering module and the guide rail movement module are used for opening and closing a cabin door, the front electromagnetic lock module and the rear electromagnetic lock module are used for locking the cabin door, the front electromagnetic lock module and the rear electromagnetic lock module release locking of the cabin door and a machine body when the cabin door is opened and closed, and locking is conducted again after the cabin door is opened and closed; the master control module, the control box module and the power output module are mounted in a body. The invention further provides a method for automatically opening and closing the cabin door of the unmanned aerial vehicle by adopting the control system, problems that the cabin door is deformed due to mechanical locking and the load of the control system is increased due to overweight of the cabin door in the prior art are solved, and meanwhile, the automation level of opening and closing the cabin door of the unmanned aerial vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle door opening and closing control, in particular to an automatic control system for an unmanned aerial vehicle cabin door and an automatic opening and closing method for an unmanned aerial vehicle cabin door. Background technique [0002] At present, the door of the UAV cabin is driven by a linear motion device to open and close. The linear motion device often uses a motor as the power. The driving methods include wire rope drive, rack and pinion drive, screw drive, chain drive, synchronous belt drive and other design schemes. Among them, rack and pinion drive and screw drive have high repeat positioning accuracy and can withstand high loads, but they have high requirements for installation and coordination. The drive structure of steel wire rope, chain, and synchronous belt is relatively simple, and the repeat positioning accuracy is average. It can be compatible with certain mechan...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides an automatic control system for the cabin door of an unmanned aerial vehicle, which solves the problems in the prior art that the cabin door is deformed due to mechanical locking and the load of the control system is increased by the excessive weight of the cabin door

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