Flight and task management timeline display with absolute and relative time scaling
A system for flight and task management timeline display is disclosed. In embodiments, the timeline display is positioned on an edge of a primary flight display (PFD) or other avionics display, divided lengthwise into time (e.g., absolute time) and space (e.g., relative time and distance) scales. The timeline display expands situational awareness into the temporal dimension by positioning waypoints in the flight path based on the relative time to passage or flyover. The time scale corresponds to an adjustable time range and automatically scrolls lengthwise according to the current time, but can be manually zoomed or scrolled in past and future directions as well. Based on updates from the flight management system (FMS), the space scale displays relative time-distanced events, notifications for reminders and tasks, and waypoints positioned according to the likely times they will be encountered (or, in the case of reminders and tasks, must be fulfilled).
1. A system for flight and task management timeline display, comprising:
an avionics display associated with an aircraft and coupled to a flight management system (FMS) of the aircraft, the avionics display configured to generate a timeline display corresponding to an edge portion of the avionics display, the timeline display divided lengthwise into a time scale and a space scale;
the time scale configured to display to a user a time range, the time range configured for automatic lengthwise scrolling according to a current time;
and
the space scale configured to display one or more of:
a waypoint, the waypoint associated with 1) an arrival time by the aircraft at the waypoint, the arrival time corresponding to an absolute time displayable by the time scale, and 2) a first relative time based on a distance between the arrival time and the current time;
and
an event, the event associated with 1) an event time corresponding to an absolute time displayable by the time scale and 2) a second relative time based on a distance between the event time and the current time.
2. The system for flight and task management timeline display of claim 1 , wherein:
the timeline display is configured for manual scrolling by the user in 1) a past direction for synchronizing the time range to a past time range and 2) a future direction for synchronizing the time range to a future time range.
3. The system for flight and task management timeline display of claim 2 , wherein the timeline display is configured to display a relative time corresponding to the past direction or the future direction.
4. The system for flight and task management timeline display of claim 2 , wherein the timeline display further comprises a time synch box configured to display the current time while the time scale displays the past time range or the future time range.
5. The system for flight and task management timeline display of claim 4 , wherein the timeline display is configured to synchronize to the current time upon selection of the time synch box by the user.
6. The system for flight and task management timeline display of claim 1 , wherein the timeline display is configured for manual zooming by the user for synchronizing the time scale to one of a longer time range and a shorter time range.
7. The system for flight and task management timeline display of claim 1 , wherein the space scale is configured to display at least one of:
a waypoint grouping comprising a plurality of proximate waypoints, the waypoint grouping selectable by the user to display each proximate waypoint;
and
an event grouping comprising a plurality of proximate events, the event grouping selectable by the user to display each proximate event.
8. The system for flight and task management timeline display of claim 1 , wherein:
each waypoint is configured to be selected by the user, the timeline display configured to display waypoint information corresponding to the selected waypoint.
9. The system for flight and task management timeline display of claim 1 , wherein:
each event is configured to be selected by the user, the timeline display configured to display event information corresponding to the selected event.
10. The system for flight and task management timeline display of claim 1 , wherein the at least one event is selected from a group including:
a vertical navigation (VNAV) inflection point, the VNAV inflection point corresponding to a waypoint;
an alert;
a task for completion by the user;
and
a reminder set by the user.
11. The system for flight and task management timeline display of claim 1 , wherein:
the timeline display is configured to display at least one task queue alert corresponding to one or more missed events.
12. The system for flight and task management timeline display of claim 11 , wherein the at least one task queue alert is selectable by the user to display missed task information corresponding to the one or more missed events.
13. The system for flight and task management timeline display of claim 1 , wherein the avionics display is selected from:
a cockpit-based primary flight display (PFD);
an aircraft-based multifunction display (MFD);
and
an electronic flight bag (EFB).
14. The system for flight and task management timeline display of claim 1 , wherein the timeline display is configured for interaction with the at least one user via one or more of:
a touch-sensitive display surface of the avionics display;
and
a multifunctional control (MFC) operatively coupled to the avionics display.