Multi-body collaborative omnidirectional transfer intelligent robot traction system and method

Abstract

The invention discloses a multi-body collaborative omnidirectional transfer intelligent robot traction system and method. The system is characterized by comprising three omnidirectional intelligent transfer vehicles which work cooperatively to transfer an airplane, the three omnidirectional intelligent transfer vehicles are arranged and combined in a triangular shape and are not in hard connection with one another, a front vehicle is in butt joint with airplane wheels of a nose landing gear of the airplane, and a rear vehicle is in butt joint with the main undercarriage airplane wheels; the front vehicle is set to receive a control instruction from the main control vehicle, parses path information of each vehicle according to an action instruction, and transmits instruction information to the two rear vehicles, and the three vehicles are in wireless communication; each omnidirectional intelligent transfer vehicle is arranged to lift one airplane wheel of the airplane so as to achieve whole machine lifting and omnidirectional collaborative transfer. The system is mainly applied to aircraft ground traction transfer operation, the flexibility of aircraft traction transfer is improved, accurate traction in-place of the aircraft is conveniently achieved, physical limitations such as the turning radius of the aircraft are broken through, zero-rotation transfer is achieved, and the limited transfer space is better utilized.

Description

technical field [0001] The invention belongs to the technical field of aircraft ground traction, is mainly used in aircraft ground traction and transfer operations, and relates to a novel omnidirectional transfer intelligent tractor and a traction method suitable for aircraft ground transfer at airports. Background technique [0002] Aircraft tractor is a special vehicle used to transfer aircraft. Using tractor to tow and transfer aircraft can reduce the wear of aircraft engine, save aircraft fuel, reduce noise and exhaust pollution, compared with taxiing by the aircraft's own power. as attached figure 1 As shown, the existing tractors can be divided into two types according to the difference of the traction mode: rod and rodless, and rod traction can be divided into front wheel rod traction and rear wheel rod traction. [0003] (1) Rod tractor: The rod tractor uses the tow bar to tow the aircraft. The rod towing method is a more traditional traction method. For the aircra...

AI Technical Summary

Problems solved by technology

[0007] 1) The turning radius of the aircraft itself limits the transfer work of the aircraft in a narrow area; under the condition of limited ground transfer space, the efficiency of manual traction operation is reduced due to the limitation of the turning radius of the aircraft itself;

[0008] 2) The transfer efficiency is low, and the tractor and its steering space will occupy the transfer space, resulting in the inability to transfer on some congested routes; due to the gradual increase in the number of aircraft, the distance between airport stops may be reduced, and the difficulty of manual traction operations will increase;

[0009] 3) A large number of tractor drivers and guides are required, and the personnel have high work intensity and high mental pressure; manual traction work under continuous high-intensity and overloaded work conditions may bring certain safety hazards

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