公开(公告)号：US12098922B2

公开(公告)日：2024-09-24

申请号：US17600573

申请日：2020-04-03

Applicant: THALES

Inventor： Jacques Coatantiec ,  Dominique Bouard ,  Nicolas Vercier

IPC: G01C21/00 ,  G01C21/16 ,  G01C25/00

CPC classification number: G01C21/165 ,  G01C25/00

Abstract: An inertial reference unit includes a first measurement channel that includes a first high-performance inertial measurement unit for measuring specific forces and angular velocities, a first computing unit able to compute pure inertial data based on the measurements of the first measurement unit; a second measurement channel that includes a second inertial measurement unit of performance lower than the first inertial measurement unit for measuring specific forces and angular velocities; a second computing unit able to compute pure inertial data based on the measurements of the second measurement unit; an integrity check function able to implement a method for checking the integrity of the data of the first measurement channel based and the second measurement channel; and a synchronization device for synchronizing the measurements.

公开(公告)号：US09151620B2

公开(公告)日：2015-10-06

申请号：US13857673

申请日：2013-04-05

Applicant: THALES

Inventor： Jean-Pierre Arethens ,  Dominique Bouard

IPC: G01S19/45 ,  G01C21/00 ,  G01S19/47 ,  G06F11/16 ,  G06F11/18 ,  G01C21/10 ,  G01C21/20 ,  G01C23/00 ,  G06F11/14

CPC classification number: G01C21/005 ,  G01C21/10 ,  G01C21/20 ,  G01C23/005 ,  G01S19/45 ,  G01S19/47 ,  G06F11/1487 ,  G06F11/1645 ,  G06F11/185

Abstract: Device for determining location information, primary references consolidated for an aircraft, comprising a chain for determining location information comprising means for measuring radionavigation data, suitable means for consolidating, suitable means for computing parameters and suitable means for consolidating the parameters. The device also comprises a chain for determining inertial primary references comprising means for measuring inertial data, suitable means for consolidating, suitable means for computing parameters and suitable means for consolidating the parameters. The device finally comprises a chain for determining anemo-barometric data comprising means for measuring anemo-barometric data, suitable means for consolidating the measured anemo-barometric data, suitable means for computing parameters, and suitable means for consolidating the reference parameters.

Abstract translation: 用于确定位置信息的设备，用于航空器的主要参考信息，包括用于确定位置信息的链，包括用于测量无线电导航数据的装置，用于合并用于计算参数的合适装置的合适装置以及用于整合参数的合适装置。 该装置还包括用于确定惯性主要参考的链，其包括用于测量惯性数据的装置，用于整合用于计算参数的合适装置的合适装置和用于整合参数的合适装置。 该装置最终包括用于确定气压 - 气压数据的链，包括用于测量气压数据的装置，用于整合所测量的气压 - 气压数据的合适装置，用于计算参数的合适装置以及用于整合参考参数的合适装置。

公开(公告)号：US20150032300A1

公开(公告)日：2015-01-29

申请号：US13857673

申请日：2013-04-05

Applicant: THALES

Inventor： Jean-Pierre Arethens ,  Dominique Bouard

IPC: G01C21/00 ,  G01C21/20 ,  G01C23/00 ,  G01C21/10

CPC classification number: G01C21/005 ,  G01C21/10 ,  G01C21/20 ,  G01C23/005 ,  G01S19/45 ,  G01S19/47 ,  G06F11/1487 ,  G06F11/1645 ,  G06F11/185

Abstract: Device for determining location information, primary references consolidated for an aircraft, comprising a chain for determining location information comprising means for measuring radionavigation data, suitable means for consolidating, suitable means for computing parameters and suitable means for consolidating the parameters. The device also comprises a chain for determining inertial primary references comprising means for measuring inertial data, suitable means for consolidating, suitable means for computing parameters and suitable means for consolidating the parameters. The device finally comprises a chain for determining anemo-barometric data comprising means for measuring anemo-barometric data, suitable means for consolidating the measured anemo-barometric data, suitable means for computing parameters, and suitable means for consolidating the reference parameters.

Abstract translation: 用于确定位置信息的设备，用于航空器的主要参考信息，包括用于确定位置信息的链，包括用于测量无线电导航数据的装置，用于合并用于计算参数的合适装置的合适装置以及用于整合参数的合适装置。 该装置还包括用于确定惯性主要参考的链，其包括用于测量惯性数据的装置，用于整合用于计算参数的合适装置的合适装置和用于整合参数的合适装置。 该装置最终包括用于确定气压 - 气压数据的链，包括用于测量气压数据的装置，用于整合所测量的气压 - 气压数据的合适装置，用于计算参数的合适装置以及用于整合参考参数的合适装置。