Invention Grant
- Patent Title: Cockpit display systems and methods for generating cockpit displays including direct approach energy management symbology
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Application No.: US15433272Application Date: 2017-02-15
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Publication No.: US10388171B2Publication Date: 2019-08-20
- Inventor: Aric Charles Liberman , Barbara Holder
- Applicant: HONEYWELL INTERNATIONAL INC.
- Applicant Address: US NJ Morris Plains
- Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee Address: US NJ Morris Plains
- Agency: Lorenz & Kopf, LLP
- Main IPC: G01C23/00
- IPC: G01C23/00 ; B64D43/00 ; G08G5/02 ; B64D45/08 ; G09G5/36 ; G09G5/38 ; B64D45/04 ; G08G5/00

Abstract:
Cockpit display systems and methods are provided for generating energy management symbology on cockpit displays, which aid pilot decision-making when evaluating and executing direct approaches. In an embodiment, the cockpit display system includes a cockpit display device on which a first cockpit display, such as a vertical situation display or a horizontal navigation display, is generated. A controller is operably coupled to the cockpit display device and configured to: (i) identify a direct approach (DA) path to a configuration point located over a destination airfield; (ii) calculate a first DA energy estimate for the aircraft to fly the DA path under engine idle conditions and arrive at the configuration point with an airspeed less than a configuration airspeed; and (iii) generate symbology on the first cockpit display indicative of the first DA energy estimate.
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