Remote Pushback Tractor Control With Feedback for Aircraft Coupling
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Solution Overview
Problem
Existing tow vehicles for aircraft lack efficient and versatile systems for coupling and maneuvering aircraft, particularly in operations requiring precise control and automation.
Innovation Solution
A ground support equipment system featuring a pushback tractor with a capture system that includes a winch-capture mechanism or hands-free capture system, equipped with a prime mover, control system, and remote control device for automated and semi-automated aircraft handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If remote control operation is implemented, then operator safety is improved, but communication reliability between remote device and tractor may deteriorate
Solution Approach 1:
The system implements bidirectional communication with feedback mechanisms where the remote control device sends commands to the pushback tractor and receives status updates. The control system includes processing circuits that establish communication channels and provide feedback signals to confirm command execution and system state, ensuring reliable remote operation.
2Productivity
If automated control systems are added, then operational efficiency is improved, but system complexity increases
Solution Approach 1:
The control system is designed with multi-functional processing circuits that can operate in multiple modes: manual control mode where the operator directly controls the tractor, and remote control mode where automated processing occurs. This universal design allows the same hardware to perform different functions based on operational requirements, improving efficiency without proportionally increasing complexity.
Data Source
AI summary
A system can include a pushback tractor and a remote control device. The remote control device can include an operator interface, an indicator, and one or more processing circuits. The one or more processing circuits can establish communication with the pushback tractor, cause the indicator to provide a first indication of establishment of the communication with the pushback tractor, and control operation of (i) a prime mover of the pushback tractor and (ii) a capture system based on inputs received via the operator interface.