Flight control indicator displaying the aircraft's thrust information
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G05C-023/00
G08B-021/00
출원번호
UP-0128298
(2005-05-13)
등록번호
US-7636617
(2010-01-08)
우선권정보
FR-04 05386(2004-05-18)
발명자
/ 주소
Artini, Franck
Demortier, Jean Pierre
Bouchet, Christophe
출원인 / 주소
Airbus France
대리인 / 주소
Dickinson Wright, PLLC
인용정보
피인용 횟수 :
2인용 특허 :
3
초록▼
A flight control indicator for an aircraft has a set of information sources, a computation unit which determines, on the basis of information emanating from the set of information sources, an item of information regarding actual thrust of an engine of the aircraft, and a display device which is a he
A flight control indicator for an aircraft has a set of information sources, a computation unit which determines, on the basis of information emanating from the set of information sources, an item of information regarding actual thrust of an engine of the aircraft, and a display device which is a head-up display device and which presents, on a display screen, an indication of the item of information regarding actual thrust. The item of information regarding actual thrust is associated with a thrust scale and both are presented superimposed on the environment prevailing in front of the aircraft.
대표청구항▼
The invention claimed is: 1. A flight control indicator for an aircraft, said flight control indicator comprising: a set of information sources; a computation unit which is connected to said set of information sources and which determines, on the basis of information emanating from said set of info
The invention claimed is: 1. A flight control indicator for an aircraft, said flight control indicator comprising: a set of information sources; a computation unit which is connected to said set of information sources and which determines, on the basis of information emanating from said set of information sources, a mean current thrust of the current thrust of all engines of the aircraft; and a display device which is connected to said computation unit and which presents, on a display screen, a single indication of said determined mean current thrust that is associated with a thrust scale, wherein: said display device is a head-up display device which presents said indication and said thrust scale, superimposed on the environment prevailing in front of the aircraft, and wherein said thrust scale comprises: a first limit of minimum thrust of an automatic thrust control system; and a second limit of maximum thrust of the automatic thrust control system, and when the automatic thrust control system is active, said display device presents an indication of theoretical thrust commanded by said automatic thrust control system; said thrust scale furthermore includes an auxiliary limit of maximum thrust available on the basis of the engines of the aircraft; and said single indication comprises a single indicator set for representing said determined mean current thrust. 2. The flight control indicator as claimed in claim 1, wherein said display device presents, moreover, on said display screen, associated with said thrust scale, an auxiliary indication of a commanded thrust. 3. The flight control indicator as claimed in claim 1, wherein said set of information sources supplies said computation unit with at least thrust values relating, respectively: to the actual effective thrusts, engendered by the engines of the aircraft; to minimum and maximum thrusts of the automatic thrust control system; and to a maximum available thrust. 4. The flight control indicator as claimed in claim 3, wherein each of said thrust values relating to the actual effective thrusts engendered by the engines, represents one of the following values: the work rate of a low-pressure compressor of the corresponding engine; an engine pressure ratio of the corresponding engine; and a true torque of the corresponding engine. 5. An aircraft, which comprises a flight control indicator such as that specified under claim 1. 6. A flight control indicator for an aircraft, said flight control indicator comprising: a set of information sources; a computation unit which is connected to said set of information sources and which determines, on the basis of information emanating from said set of information sources, n items of information regarding actual thrust corresponding to the current thrusts of each of n engines of the aircraft, n being an integer; and a display device which is connected to said computation unit and which presents, on a display screen, n different indications, on respective associated thrust scales, of said current thrusts of the n engines of the aircraft, wherein: said display device is a head-up display device which presents said indications and said thrust scale, superimposed on the environment prevailing in front of the aircraft, and wherein said thrust scales each comprise: a first limit of minimum thrust of an automatic thrust control system; and a second limit of maximum thrust of the automatic thrust control system, and when the automatic thrust control system is active, said display device presents an indication of theoretical thrust commanded by said automatic thrust control system; each of said thrust scales furthermore includes, an auxiliary limit of maximum thrust available on the basis of the corresponding engine of the aircraft. 7. The flight control indicator as claimed in claim 6, wherein said display device presents, moreover, on said display screen, associated with each of said thrust scales, an auxiliary indication of a commanded thrust. 8. The flight control, indicator as claimed in claim 6, wherein said set of information sources supplies said computation unit with at least thrust values relating, respectively: to the actual effective thrusts, engendered by the n engines of the aircraft; to minimum and maximum thrusts of the automatic thrust control system; and to a maximum available thrust. 9. The flight control indicator as claimed in claim 8, wherein each of said thrust values relating to the actual effective thrusts engendered by the n engines, represents one of the following values: the work rate of a low-pressure compressor of the corresponding engine; an engine pressure ratio of the corresponding engine; and a true torque of the corresponding engine. 10. An aircraft, which comprises a flight control indicator such as that specified under claim 6. 11. A flight control indicator for an aircraft, said flight control indicator comprising: a set of information sources; a computation unit which is connected to said set of information sources and which determines, on the basis of information emanating from said set of information sources, a mean current thrust of the current thrust of all engines of the aircraft; and a display device which is connected to said computation unit and which presents, on a display screen, a single indication of said determined mean current thrust that is associated with a thrust scale, wherein: said display device is a head-up display device which presents said indication and said thrust scale, superimposed on the environment prevailing in front of the aircraft, and wherein said thrust scale comprises: a first limit of minimum thrust of an automatic thrust control system; and a second limit of maximum thrust of the automatic thrust control system, and when the automatic thrust control system is active, said display device presents an indication of theoretical thrust commanded by said automatic thrust control system; said thrust scale furthermore includes an auxiliary limit of maximum thrust available on the basis of the engines of the aircraft; said single indication comprises a single indicator set for representing said determined mean current thrust; and said display device presents, moreover, on said display screen, associated with said thrust scale, an auxiliary indication corresponding to a command addressed to the engines when a pilot of the aircraft manually controls the mean current thrust by moving the throttle.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
Wyatt Ivan Sandy, Aircraft display with potential thrust indicator.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.