公开(公告)号：EP1561088A1

公开(公告)日：2005-08-10

申请号：EP02709352.5

申请日：2002-02-06

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： HUSS, Charles G. ,  KOOSMANN, Mark R. ,  HONGERHOLT, Derrick D. ,  HAUGEN, Eric D. ,  SEIDEL, Greg A. ,  MEYER, Stephen R. ,  WILLMS, Gary A.

IPC: G01F23/24 ,  G01F23/22

CPC classification number: G01F23/247 ,  G01F23/22

Abstract: A liquid level indicator (14) used for determining liquid levels in a sealed container (10) includes a heat source (24) bonded to the container (10), a first temperature sensor (26) mounted on the container (10) adjacent the heat source (24), and a second temperature sensor (28) mounted on the container (10) spaced from the heat source (24). The temperatures at the first and second temperature sensors are sensed while the heat source (24) is operating, and the differential in the temperatures is measured and used to control power to the heat source (10). Changes in the differential in temperature between the first (26) and second (28) temperature sensors indicates when the heat conductivity between the first (26) and second (28) temperature sensors changes, due to presence or absence of a liquid in the container (10) at the level of the temperature sensors (26, 28).

公开(公告)号：EP3179254B1

公开(公告)日：2018-09-05

申请号：EP16201353.6

申请日：2016-11-30

Applicant: Rosemount Aerospace Inc.

Inventor： ANDERSON, Kaare Josef ,  MATHEIS, Brian Daniel ,  HONGERHOLT, Derrick D. ,  KUNIK, William

IPC: G01P13/02 ,  G01P5/16 ,  G01P21/02 ,  G01C21/16

CPC classification number: B64D43/02 ,  G01C21/165 ,  G01P5/16 ,  G01P13/025 ,  G01P21/025 ,  G06N3/04 ,  G07C5/0808

Abstract: The method according to the invention includes receiving, over an aircraft data communications bus, a plurality of non-pneumatic inputs corresponding to aircraft operational parameters. The method further includes processing the plurality of non-pneumatic inputs through an artificial intelligence network to generate an air data output value, and outputting the air data output value to a consuming system for use when a pneumatic-based air data output value is determined to be unreliable.

公开(公告)号：EP3179254A1

公开(公告)日：2017-06-14

申请号：EP16201353.6

申请日：2016-11-30

Applicant: Rosemount Aerospace Inc.

Inventor： ANDERSON, Kaare Josef ,  MATHEIS, Brian Daniel ,  HONGERHOLT, Derrick D. ,  KUNIK, William

IPC: G01P13/02 ,  G01P5/16 ,  G01P21/02 ,  G01C21/16

CPC classification number: B64D43/02 ,  G01C21/165 ,  G01P5/16 ,  G01P13/025 ,  G01P21/025 ,  G06N3/04 ,  G07C5/0808

Abstract: The method according to the invention includes receiving, over an aircraft data communications bus, a plurality of non-pneumatic inputs corresponding to aircraft operational parameters. The method further includes processing the plurality of non-pneumatic inputs through an artificial intelligence network to generate an air data output value, and outputting the air data output value to a consuming system for use when a pneumatic-based air data output value is determined to be unreliable.

Abstract translation: 根据本发明的方法包括通过飞行器数据通信总线接收与飞行器操作参数相对应的多个非气动输入。 该方法还包括通过人造智能网络处理多个非气动输入，以产生空气数据输出值，并将空气数据输出值输出到消耗系统，以在将基于气动的空气数据输出值确定为 不可靠