Aircraft Waypoint Task Reminder System
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Solution Overview
Problem
Pilots often forget to perform required tasks at designated geographic locations during flight operations, such as reporting to air traffic control or requesting weather updates, due to the lack of effective reminders.
Innovation Solution
A method and system that retrieve compulsory reporting waypoints and pre-defined tasks from a stored flight plan, track the aircraft's location, and generate alerts on a visual display device when each waypoint is reached, prompting the pilot to perform the necessary tasks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If pilots rely on memory to perform required tasks at designated geographic locations, then the system remains simple without additional equipment, but pilots frequently forget to perform required tasks such as reporting to air traffic control or requesting weather updates
Solution Approach 1:
The system pre-retrieves compulsory reporting waypoints and pre-defined tasks from the stored flight plan before the aircraft reaches them. By preparing task information in advance and storing it in the system, the pilot is presented with ready-to-execute task lists when reaching each waypoint, eliminating the need to rely on memory while maintaining straightforward operation.
Solution Approach 2:
The system continuously tracks the aircraft's location along the planned flightpath and automatically generates alerts when the aircraft reaches compulsory reporting waypoints. This closed-loop feedback mechanism compares actual aircraft position with planned waypoints, providing timely reminders to pilots without requiring manual intervention or complex pilot workload.
2Reliability
If no reminder system is implemented, then the aircraft operation remains simple and quick, but pilots may miss critical tasks at waypoints causing compliance issues
Solution Approach 1:
The system automatically retrieves flight plan data, identifies compulsory reporting waypoints, tracks aircraft position, and generates task reminder alerts without requiring pilot input or manual task management. The pilot simply needs to review the presented task information and execute tasks, significantly reducing the time and cognitive effort required for task management while ensuring compliance.
3Ease of operation
If pilots manually track and remember all waypoint tasks, then no additional system resources are needed, but the cognitive load increases and tasks are frequently missed
Solution Approach 1:
The system acts as an intermediary between the flight plan data and the pilot, automatically retrieving compulsory reporting waypoints and pre-defined tasks, tracking aircraft position, and presenting task information through visual display devices. This intermediary function relieves the pilot of the burden of manually tracking and remembering all tasks, reducing cognitive load while ensuring no task information is lost or forgotten.
Data Source
AI summary
Methods and systems are provided for prompting a pilot of an aircraft of reporting waypoint tasks. The method comprises retrieving compulsory reporting waypoints that are located along a stored planned flightpath for the aircraft. Pre-defined waypoint tasks are also retrieved for each compulsory reporting waypoint. The location of the aircraft is tracked along the planned flightpath and an alert for the pilot as the aircraft reaches each compulsory reporting waypoint. The alert prompts the pilot of the waypoint tasks by displaying the alert on a visual display device located on-board the aircraft.