System and display element for displaying waypoint markers with integrated altitude constraint information
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01C-023/00
G01C-021/00
G06T-019/00
G08G-005/00
G06T-011/20
G06T-007/70
출원번호
US-0002579
(2016-01-21)
등록번호
US-9733103
(2017-08-15)
발명자
/ 주소
He, Gang
Suddreth, John G.
Feyereisen, Thea L.
출원인 / 주소
HONEYWELL INTERNATIONAL INC.
대리인 / 주소
Lorenz & Kopf, LLP
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
A flight deck display system for an aircraft includes a processor architecture configured to receive aircraft instrument data, waypoint restriction information, and position data for the aircraft and, based upon the received data, generate image rendering display commands. The system also includes a
A flight deck display system for an aircraft includes a processor architecture configured to receive aircraft instrument data, waypoint restriction information, and position data for the aircraft and, based upon the received data, generate image rendering display commands. The system also includes a display element configured to receive the image rendering display commands and, in response thereto, to render a display that includes a perspective view of terrain and at least one waypoint marker corresponding to an approaching waypoint. The waypoint marker includes visually distinguishable characteristics that convey waypoint restriction information (e.g., altitude or airspeed constraint information that governs the waypoint).
대표청구항▼
1. A flight deck display system for an aircraft, the system comprising: a processor architecture configured to receive waypoint location data for waypoints, terrain data, aircraft geographic position data for the aircraft, and restriction data including a plurality of different types of altitude con
1. A flight deck display system for an aircraft, the system comprising: a processor architecture configured to receive waypoint location data for waypoints, terrain data, aircraft geographic position data for the aircraft, and restriction data including a plurality of different types of altitude constraints for the different waypoints, and the processor architecture being configured to generate image rendering display commands based upon the waypoint location data, the terrain data, the restriction data, and the aircraft geographic position data; anda display element configured to receive the image rendering display commands and, in response thereto, to render a perspective view of terrain corresponding to a flight deck viewpoint, to dynamically refresh the perspective view based on a current flight status, and to render a waypoint marker in the perspective view of terrain, the waypoint marker corresponding to an approaching waypoint in a flight plan, the waypoint marker comprising: a primary icon representing the waypoint;a first altitude bar indicative of the one of the plurality of different types of altitude constraints associated with the waypoint, wherein the perspective view, the primary icon, and the first altitude bar are rendered in a conformal manner relative to the earth;a second altitude bar indicative of the one of the plurality of types of altitude constraints associated with the waypoint, wherein the second altitude bar is rendered in a conformal manner relative to the earth; anda third altitude bar disposed between the first altitude bar and the second altitude bar, wherein the third altitude bar is rendered in a conformal manner relative to the earth;the primary icon having one of a plurality of visually distinguishable characteristics, the one of the plurality of visually distinguishable characteristics corresponding with the one of the plurality of types of altitude constraints to visually indicate the one of the plurality of types of altitude constraints;wherein the first altitude bar represents an upper altitude limit of the waypoint;wherein the second altitude bar represents a lower altitude limit of the waypoint; andwherein the third altitude bar represents a nominal altitude of the waypoint. 2. The flight deck display system of claim 1, wherein the appearance of the waypoint marker changes if a projected path of the aircraft does not satisfy the first altitude constraint. 3. The flight deck display system of claim 1, wherein the processor architecture is configured to generate the image rendering display commands by selecting the visually distinguishable characteristic for the primary icon from the plurality of visually distinguishable characteristics according to the one of the plurality of different types of altitude constraints associated with the waypoint. 4. The flight deck display system of claim 1, wherein each of the plurality of visually distinguishable characteristics has at least one difference from the others; and wherein the difference is chosen from a group consisting of different color, different brightness, different transparency level, different translucency level, different line pattern, different line thickness, different shape, different size, different flicker pattern, different focus level, different sharpness level, different clarity level, and different orientation. 5. The flight deck display system of claim 1, wherein the display element, in response to the image rendering display commands, is configured to dynamically refresh the perspective view by scaling a virtual space between the first altitude bar and the second altitude bar based on an actual distance between the aircraft and the waypoint.
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이 특허에 인용된 특허 (9)
Straub,Philip I.; Langner,Dale R., Cockpit instrument panel systems and methods with redundant flight data display.
Kubbat Wolfgang (Jugenheim DEX) Mensen Heinrich (Frankfurt am Main DEX) Below Christian (Berlin DEX) Kling Heribert (Frankfurt DEX) von Viebahn Harro (Darmstadt-Eberstadt DEX), Method and apparatus for displaying flight-management information.
Chiew, Daniel Y.; VanDerKamp, Travis S.; Frank, John C., System, system, module, and method for presenting an abbreviated pathway on an aircraft display unit.
Baker Donald H. (Phoenix AZ) Bowe Larry J. (Phoenix AZ) Manning Kenzel P. (Phoenix AZ) Post William C. (Scottsdale AZ), Vertical path control for aircraft area navigation system.
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