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公开(公告)号：EP4253930A1
公开(公告)日：2023-10-04
申请号：EP23160591.6
申请日：2023-03-07
摘要： The present invention concerns methods and devices for determining a load condition of an aircraft. A sensing device (90) is mountable relative to an aircraft strut (13, 14) during loading operations and demountable after loading operations. A data processing device (70) is operable to process output from the sensing device (90) together with aircraft specific data, to determine a load condition of the aircraft.
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公开(公告)号：EP3098579B1
公开(公告)日：2019-07-03
申请号：EP16168032.7
申请日：2016-05-03
申请人： Airbus Helicopters
发明人： GERMANETTI, Serge
IPC分类号： G01G19/07
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公开(公告)号：EP3169588A4
公开(公告)日：2018-04-11
申请号：EP15821723
申请日：2015-07-15
发明人： CHEREPINSKY IGOR , LELAND JOSHUA M
CPC分类号： G01S17/88 , B64D45/0005 , G01G19/07 , G01S7/4808 , G01S7/497 , G01S17/89
摘要： A system and method for determining weight on wheels for an aircraft with at least one landing gear; a sensor associated with machinery Light Detection And Ranging scanner; a processor; and memory having instructions stored thereon that, when executed by the processor, cause the system to receive signals indicative of LIDAR image information for a landing gear; evaluate the LIDAR image information against a landing gear model; determine information indicative that the landing gear is locked in response to the evaluating of the LIDAR image information; and determine information indicative that the landing gear is compressed in response to the evaluating of the LIDAR image information against the landing gear model.
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公开(公告)号：EP3121576A1
公开(公告)日：2017-01-25
申请号：EP16179817.8
申请日：2016-07-15
发明人： HEALY, Mark , SHEPHERD, Alan
CPC分类号： G01L25/00 , B64C25/001 , B64C25/26 , B64D45/00 , B64F5/60 , G01D5/35316 , G01D18/008 , G01G19/07 , G01G23/01 , G01L1/246 , G01L1/26 , H04Q2209/47
摘要： A load measuring sensor set (8) on an aircraft is used under the control of a control unit on the aircraft (102). The load measuring sensor set (8) is calibrated and there is calibration data (316) associated with it. A code is retrieved (step 302) which identifies uniquely the sensor set, so that a remote database (218) can be interrogated (step 308) using the code to retrieve (step 314) the correct calibration data for the sensor set, for use by the control unit (16). The sensor set may utilise an optical-fibre (13) having a Fibre Bragg Grating arrangement (15) which provides optical signature characteristics that provide the unique code and having a Fibre Bragg Grating arrangement (14) configured to measure loads.
摘要翻译： 航空器上的负载测量传感器组（8）在飞机（102）上的控制单元的控制下使用。 负载测量传感器组（8）被校准，并且存在与其相关联的校准数据（316）。 检索代码（步骤302），其唯一地识别传感器组，使得可以使用代码来查询（步骤308）远程数据库（步骤308）（步骤314）来检索传感器组的正确校准数据，以供使用 通过控制单元（16）。 传感器组可以利用具有光纤布拉格光栅布置（15）的光纤（13），光纤布拉格光栅布置（15）提供提供唯一码的光学签名特性，并且具有被配置为测量载荷的光纤布拉格光栅装置（14）。
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公开(公告)号：EP3030866A1
公开(公告)日：2016-06-15
申请号：EP14765979.1
申请日：2014-08-04
申请人： Lacsop Limited
发明人： MORRIS, Gordon A
摘要： A method for determining the mass of a body is described. The method comprises the application and measurement of a first motive force to the body to move the body in a first state of motion. The acceleration of the body is also measured at this time. This methodology is repeated for a second state of motion. The measured motive forces and accelerations are then used to calculate the mass, and hence the weight of the body. An accelerometer may be employed to measure the accelerations. The methods may be adapted so as to correct for the angle θ of the ground across which the body is moved and or the tilt angle α of the accelerometer relative to the ground. The methods may employ a novel surface angle measuring device that does not require contact with the ground and which does not require the body to be stationary.
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68.发明公开Aircraft takeoff weight calculating method and system 有权Verfahren und System zur Berechnung des Abfluggewichts eines Flugzeugs
公开(公告)号：EP2461142A1
公开(公告)日：2012-06-06
申请号：EP10425366.1
申请日：2010-12-01
发明人： Mancin, Siro , Molinaro, Rosanna
IPC分类号： G01G19/07
CPC分类号： G01G19/07 , G01G19/086
摘要： A method of calculating the takeoff weight (EIW) of an aircraft (1), characterized by including the steps of : recording a first and second value (W(t1), W(t2), W(t3), ... , W(ti), ..., W(tn)) of a first quantity associated with the weight of the aircraft (1) at at least a first and second instant (t1, t2, t3, ..., ti, ..., tn), in which the aircraft (1) is in horizontal flight at constant height; and calculating the takeoff weight (EIW) of the aircraft (1) on the basis of the first and second value (W(t1), W(t2), W(t3), ..., W(ti), ..., W(tn)).
摘要翻译： 一种计算飞机（1）的起飞重量（EIW）的方法，其特征在于包括以下步骤：记录第一和第二值（W（t1），W（t2），W（t3），...， 在第一和第二时刻（t1，t2，t3，...，ti，...）上与飞行器（1）的重量相关联的第一数量的W（ti），...，W（tn） ..，tn），其中飞机（1）处于恒定高度的水平飞行; 根据第一和第二值（W（t1），W（t2），W（t3），...，W（ti），...计算飞机（1）的起飞重量（EIW） 。，W（tn））。
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69.发明公开Helicopter weighing system and method of operating such a weighing system 有权Hubschrauber Wiegesystem und Verfahren zum Betrieb eines solchen Wiegesystems
公开(公告)号：EP2450677A1
公开(公告)日：2012-05-09
申请号：EP10400055.9
申请日：2010-11-09
IPC分类号： G01G19/07
摘要： This invention relates to a weighing system for detecting total weight, including optional external loads, and monitoring of center of gravity of a helicopter (2), comprising a fuselage (1), a landing gear (4), mounted to the fuselage (1) by flanges (10-13) and weighing cells (41-44). The weighing cells (41-44) are integral with the flanges (10-13) between the fuselage (1) and the landing gear (4). Attachment means are provided at the landing gear (4) for external loads (39, 40).
摘要翻译： 本发明涉及一种用于检测总重量的称重系统，包括可选的外部载荷，以及直升机重心的监测（2），包括机身（1），起落架（4），安装在机身（1） ）通过法兰（10-13）和称重单元（41-44）。 称重传感器（41-44）与机身（1）和起落架（4）之间的凸缘（10-13）是一体的。 在起落架（4）处设置有用于外部负载（39,40）的附接装置。
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公开(公告)号：EP1949051A2
公开(公告)日：2008-07-30
申请号：EP06836190.6
申请日：2006-10-05
IPC分类号： G01G19/07
摘要： A combination apparatus for weighing an aircraft has a plurality of weight scales, each scale being adapted to be supported by a support surface in a position for receiving landing gear of an aircraft thereon. At least one riser supports at least one scale above the support surface, and the height of each riser is selected to position an aircraft on the scales in a level attitude while a weight of the aircraft is being supported by the landing gear on the scales. At least one scale may be recessed in the support surface, and the height of each riser may be adjustable.
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