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METHOD AND SYSTEMS FOR REQUIRED TIME OF ARRIVAL PERFORMANCE DISPLAY

  • US 20100114406A1
  • Filed: 10/30/2008
  • Published: 05/06/2010
  • Est. Priority Date: 10/30/2008
  • Status: Active Grant
First Claim
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1. A required time of arrival (RTA) performance graphic display system for a vehicle, said system comprising:

  • a processor programmed to receive predetermined parameters associated with a required time of arrival; and

    a first visual display communicatively coupled to said processor, said display comprising an RTA graphic comprising;

    a dial comprising an axis;

    a first marker indicative of a current estimated time of arrival (ETA) at a predetermined waypoint;

    a second marker indicative of a value of the RTA relative to the current ETA value and a selected RTA time tolerance valuea first indication representing a first time the vehicle can attain the predetermined waypoint;

    a second indication representing a last time the vehicle can attain the predetermined waypoint;

    a third indication representing the uncertainty of the ETA in an early arrival direction; and

    a fourth indication representing the uncertainty of the ETA in a late arrival direction.

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