Avionics Management System Consolidating Cockpit Controls
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Solution Overview
Problem
Aircraft cockpits are overcrowded with multiple avionics systems, requiring extensive training for pilots and technicians, and a large number of replacement parts, leading to inefficiencies in space usage and maintenance.
Innovation Solution
An aircraft avionics management and control system that consolidates operations for various communications, navigation, and transponder systems using a single device with intuitive graphical user interfaces and standard aviation colors, reducing the need for multiple control units and training hours.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple separate avionics control units are used for different systems, then each system can be operated independently with dedicated controls, but the cockpit space is overcrowded and the number of replacement parts increases
Solution Approach 1:
The control unit is designed with a universal interface that can control multiple types of avionics systems including communications, navigation, and transponder systems through a single device, eliminating the need for separate control units for each system type
Solution Approach 2:
The patent combines multiple separate control functions into a single integrated control unit that can manage various avionics systems, thereby reducing the total number of control devices in the cockpit and freeing up valuable cockpit space
2Adaptability or versatility
If multiple different avionics systems with unique controls are installed, then system functionality is enhanced, but the number of replacement parts and maintenance requirements increase
Solution Approach 1:
The control unit employs a universal interface design that can interface with multiple different avionics systems from various manufacturers, allowing a single control unit to replace multiple system-specific control units and thereby reducing the variety of replacement parts needed
Solution Approach 2:
The patent implements a standardized control interface and display format that provides consistent user interaction across different avionics systems, simplifying training and maintenance while maintaining the ability to control diverse systems
3Adaptability or versatility
If multiple avionics systems with different control interfaces are used, then system options and capabilities increase, but pilot training time and cost increase
Solution Approach 1:
The control unit implements a standardized graphical user interface with consistent controls, display formats, and interaction methods across all avionics systems, allowing pilots to transfer skills learned on one system to operate other systems without extensive additional training
4Reliability
If separate control units are used for each avionics system, then system independence and reliability are maintained, but device complexity and space requirements increase
Solution Approach 1:
The control unit maintains system reliability by implementing independent control channels and interfaces for each avionics system while providing unified access through a single device, thereby reducing physical complexity while preserving operational independence and reliability
Data Source
AI summary
A system for interfacing a user to a plurality of different avionics devices includes a plurality of communications links. Each link is coupled to a different one of the plurality of different avionics devices and adapted to communicate therewith according to a communications protocol associated with the one of the plurality of different avionics devices to which it is coupled. A front panel includes a display device and a plurality of user input components. A processor that is coupled to each of the plurality of communications links, the processor configured to display data from each of the different avionics devices on the display device so that the data from each of the different avionics devices is shown in a different graphical user interface on the display device and so that each graphical user interface conforms to a common display format, the processor further configured to receive user input for a selected one of the avionics devices through at least one of the plurality of user input components and to transmit the user input to the selected one of the avionics devices through one of the plurality of communication links that is coupled to the selected one of the avionics devices.