专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明公开

EP0937963A3 Apparatus for detecting an altitude of a flying object 有权
标题翻译： Vorrichung zur Messung derHöheeinesFlugkörpers
公开(公告)号：EP0937963A3
公开(公告)日：2002-11-20
申请号：EP99301175.8
申请日：1999-02-17
申请人： FUJI JUKOGYO KABUSHIKI KAISHA
发明人： Saneyoshi, Keiji , Tsuchiya, Hideaki
IPC分类号： G01C11/06 , G01C5/00
CPC分类号： G01C11/06 , G01C5/005 , G06T7/70 , G06T2207/10012 , H04N13/10 , H04N13/189 , H04N13/221 , H04N13/239 , H04N13/296 , H04N2013/0081
摘要： A three-dimensional image of a ground surface taken by a stereoscopic camera (10) is converted to a distance image in a stereoscopic processing section (30). In an altitude calculating section (40), after peculiar points contained in the distance image are deleted and further the lens distortion is deleted from the distance image, the distance image is transferred to a real space coordinate. Then, an equation approximating to a plane is obtained from data of the distance image and a length of a perpendicular line to the plane is calculated as a ground altitude.
摘要翻译：由立体摄像机（10）拍摄的地面的三维图像被转换成立体处理部分（30）中的距离图像。在高度计算部（40）中，在包含在距离图像中的特有点被删除之后，并且距离图像中的透镜失真也被删除，距离图像被传送到实际空间坐标。然后，从距离图像的数据获得近似于平面的方程，并计算与该平面的垂直线的长度作为地面高度。

82. 发明公开

EP1116046A1 INTERFEROMETRIC SYNTHETIC APERTURE RADAR ALTIMETER 失效
标题翻译：雷达INTERFEROMETRISCHSYNTHETISCHER通光孔径雷达高度计
公开(公告)号：EP1116046A1
公开(公告)日：2001-07-18
申请号：EP99927499.6
申请日：1999-06-11
申请人： HONEYWELL INC.
发明人： HAGER, James, R.
IPC分类号： G01S13/90
CPC分类号： G01S7/292 , G01C5/005 , G01S3/48 , G01S13/18 , G01S13/42 , G01S13/524 , G01S13/70 , G01S13/882 , G01S13/94
摘要： Aircraft position determination system includes a transmitter to transmit a signal (10), and two receivers (22, 24) to receive the transmitted signal reflected from the terrain below the aircraft, and a phase comparison apparatus (96) operating from the two receiver's inputs. A processor determines position based on the output from the phase comparison apparatus.

83. 发明授权

EP0904575B1 PROCEDE ET SYSTEME DE GESTION D'ALTITUDE POUR AERODYNE 失效
标题翻译：方法和一种控制飞行器的高度
公开(公告)号：EP0904575B1
公开(公告)日：2000-04-05
申请号：EP97928322.3
申请日：1997-06-10
申请人： THOMSON-CSF SEXTANT
发明人： FAGARD, Pierre, Thomson-CSF S.C.P.I. , MAGGI, Michel, Thomson-CSF S.C.P.I.
IPC分类号： G05D1/06 , G01C5/00 , G01C23/00
CPC分类号： G05D1/0607 , G01C5/005
摘要： The invention concerns a method for aerodyne altitude management consisting in: selecting and displaying (A1) a reference altitude; acquiring the aerodyne current altitude from at least one altitude sensor (ACS1, ADC2); comparing the current altitude with the reference altitude. The method consists in: setting an altitude warning sensor, provided with means (STBY) for displaying its status, while the difference between the current altitude and the reference altitude does not exceed a first threshold in absolute value; indicating that the current altitude is correct while the difference between the current altitude and the reference input altitude does not exceed the first threshold in absolute value; and producing, while the alert sensor is set, warning if the difference between the current altitude and the reference altitude reaches or exceeds a second threshold in absolute value, the second threshold being greater than the first. The invention is useful for aerodynes flying in a space with reduced vertical separation.

84. 发明授权

EP0750238B1 Integrated ground collision avoidance system 有权
标题翻译：地面防撞系统集成
公开(公告)号：EP0750238B1
公开(公告)日：2000-03-01
申请号：EP96109900.9
申请日：1996-06-20
申请人： HONEYWELL INC.
发明人： Tran, My
IPC分类号： G05D1/06 , G08G5/04 , G01C21/00
CPC分类号： G08G5/045 , G01C5/005 , G01S13/86 , G01S13/94 , G05D1/0646 , G08G5/0086

85. 发明公开

EP0937963A2 Apparatus for detecting an altitude of a flying object 有权
标题翻译： Vorrichung用于测量导弹的高度
公开(公告)号：EP0937963A2
公开(公告)日：1999-08-25
申请号：EP99301175.8
申请日：1999-02-17
申请人： FUJI JUKOGYO KABUSHIKI KAISHA
发明人： Saneyoshi, Keiji , Tsuchiya, Hideaki
IPC分类号： G01C11/06 , G01C5/00
CPC分类号： G01C11/06 , G01C5/005 , G06T7/70 , G06T2207/10012 , H04N13/10 , H04N13/189 , H04N13/221 , H04N13/239 , H04N13/296 , H04N2013/0081
摘要： A three-dimensional image of a ground surface taken by a stereoscopic camera (10) is converted to a distance image in a stereoscopic processing section (30). In an altitude calculating section (40), after peculiar points contained in the distance image are deleted and further the lens distortion is deleted from the distance image, the distance image is transferred to a real space coordinate. Then, an equation approximating to a plane is obtained from data of the distance image and a length of a perpendicular line to the plane is calculated as a ground altitude.

86. 发明公开

EP0868650A2 AMBIGUOUS DIAL INDICATOR WITH SATURATING SETPOINTS 失效
标题翻译：与饱和设定点暧昧METER
公开(公告)号：EP0868650A2
公开(公告)日：1998-10-07
申请号：EP96946334.0
申请日：1996-11-25
申请人： Honeywell Inc.
发明人： FISHER, Paul, A.
IPC分类号： B64D43 , G01C5
CPC分类号： G01C5/005 , B64D43/00
摘要： An ambiguous dial indicator intuitively communicates the relative value of setpoints to an operator. The ambiguous dial indicator includes an ambiguous scale and a pointer or needle. The setpoints are represented by 'bugs' which are adjacent to the ambiguous scale. The bugs are limited to a predetermined range about the pointer such that when a setpoint is outside of the predetermined range the associated bug is limited to an edge of the range. When several setpoints are outside of the predetermined range the several associated bugs saturate or park at the edges of the range. The invention is particularly useful in head-up displays and helmet mounted displays.

87. 发明公开

EP0233941A4 GROUND PROXIMITY WARNING SYSTEM FOR USE WITH AIRCRAFT HAVING DEGRADED PERFORMANCE 失效转让
标题翻译：使用具有降级性能的飞机的地面接近警告系统
公开(公告)号：EP0233941A4
公开(公告)日：1991-04-17
申请号：EP86905565
申请日：1986-08-25
申请人： SUNDSTRAND DATA CONTROL, INC.
发明人： BATEMAN, CHARLES, D. , GLOVER, JOHN, H. , MULLER, HANS, R.
IPC分类号： G01C21/00 , B64D45/04 , G01C5/00 , B64D45/00
CPC分类号： G01C5/005
摘要： Performance of an aircraft ground proximity warning system can be improved, especially where the performance of the aircraft itself has been degraded by a factor such as wind shear, by extending excessive descent rate (24) and negative climb after takeoff (32) warning enveloppes down to within five feet of the ground. Additional immprovements in warning performance can be made by monitoring flight path angle (100) when the aircraft is close to the ground, and by monitoring computed altitude rate (16), phase of flight (208, 236), glide slope deviation (110), angle of attack (10) and stall margin (82).

88. 发明授权

EP0190345B1 GROUND PROXIMITY WARNING SYSTEM FOR USE WITH AIRCRAFT HAVING DEGRADED PERFORMANCE 失效
标题翻译：使用具有降级性能的飞机的地面接近警告系统
公开(公告)号：EP0190345B1
公开(公告)日：1991-02-20
申请号：EP85904698.9
申请日：1985-07-10
申请人： SUNDSTRAND DATA CONTROL, INC.
发明人： BATEMAN, Charles, D. , GLOVER, J.H. , MULLER, Hans, R.
IPC分类号： G08B23/00 , G01C21/00 , G06F15/48 , G06F15/50
CPC分类号： G01C5/005
摘要： Performance of an aircraft ground proximity warning system can be improved, especially where the performance of the aircraft itself has been degraded by a factor such as wind shear, by extending Mode 1 (24) and Mode 3 (32) warning envelopes down to within five feet of the ground. Additional improvements in warning performance can be made by monitoring flight path angle (46) when the aircraft is close to the ground. Warnings are based on a logic network (28) which uses radio altitude (12), barometric altitude rate (14), airspeed (50), stall margin (82), and a source (10) of signals representative of the angle of attack, vertical acceleration, and phase of flight of the aircraft, whereby a warning (30) is provided that the aircraft should pitch up except when the stall margin is below a predetermined value.

89. 发明公开

EP0281576A1 GROUND PROXIMITY WARNING SYSTEM FOR AN EXCESSIVE DESCENT RATE OVER UNDULATING TERRAIN 有权转让
标题翻译： ERDBODENNÄHE预警系统速度过快下跌超过WAVY VERLAUFENDEM地形。
公开(公告)号：EP0281576A1
公开(公告)日：1988-09-14
申请号：EP87905331.0
申请日：1987-07-15
申请人： SUNDSTRAND DATA CONTROL, INC.
发明人： BATEMAN, Charles, D.
IPC分类号： G01C21 , B64D45 , G01C5 , G05D1 , G08B21
CPC分类号： G01C5/005 , G05D1/0646
摘要： Un système avertisseur de la proximité du sol, destiné à être utilisé dans un avion, comprend trois avertissements séparés: (1) un avertissement indiquant ''VITESSE DESCENSIONNELLE'' (28, 38) produit lorsque l'avion combine des vitesses descensionnelles relativement basses avec des altitudes relativement élevées; (2) un avertissement indiquant ''REDRESSEMENT'' (54) produit lorsque l'avion vole à des vitesses descensionnelles relativement élevées et à des altitudes données par la sonde altimétrique relativement basses; et (3) un avertissement indiquant ''TERRAIN'' (58, 68) produit après un temps prédéterminé (60) après l'avertissement ''VITESSE DESCENSIONNELLE'', ce qui indique au pilote que l'avion vole à des vitesses descensionnelles excessives au-dessus d'un terrain accidenté ou montagneux.

90. 发明公开

EP0267346A1 Verfahren zur Bestimmung der Flughöhe eines Fluggeräts 失效
标题翻译： Verfahren zur Bestimmung derFlughöheeinesFluggeräts。
公开(公告)号：EP0267346A1
公开(公告)日：1988-05-18
申请号：EP86710007.5
申请日：1986-11-12
申请人： LITEF GmbH
发明人： Hassenpflug, Wolfgang
IPC分类号： G01C5/00 , G01S13/86
CPC分类号： G01S13/86 , G01C5/005
摘要： Das Verfahren zur Bestimmung der Flughöhe eines Fluggeräts über Grund, das mit einem Radar-Höhenmesser und mit einer weiteren baro-inertialen Höhenmeßeinrichtung bzw. mit einem auch die Höhe bestimmenden Kurs- und Lagereferenzsystem ausgestattet ist, beruht auf dem Gedanken, die vom Radar-Höhenmesser herrührende hochfrequente Emission auf sehr kurze Zeiträume zu beschränken und die Radar-Höhenmeßwerte h Ro innerhalb der HF-Emissionspausen zur Eichung des von der weiteren Höhenmeßeinrichtung gelieferten Höhenwerts zu verwenden. Bei von Flugzeugen gestarteten Flugkörpern kann dabei ganz auf einen Radar-Höhenmesser verzichtet werden ohne Einbußen in der gesamten Systemleistung in Kauf nehmen zu müssen.
摘要翻译：用于确定地面以上的飞机的高度@的方法，其配备有雷达高度计和另一个压力惯性高度计装置或还具有标题和姿态参考系统，还确定高度是基于限制射电 - 频率从雷达高度计发射到非常短的时间段，并且在RF发射间隙期间使用雷达高度计值hRo来校准另一高度计装置提供的高度值。在飞机发射的导弹的情况下，可以完全省略雷达高度计，而不必接受整个系统性能的恶化。 ... ...

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式