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    Method and system for determining an estimation of an anemometric parameter in an aircraft
    41.
    发明授权
    Method and system for determining an estimation of an anemometric parameter in an aircraft 有权

    公开(公告)号：US11619517B2

    公开(公告)日：2023-04-04

    申请号：US16495057

    申请日：2018-08-31

    Applicant: THALES CANADA INC.

    Inventor： Fabien Castang ,  Xavier Louis

    IPC: G05D1/00 ,  G01C23/00 ,  B64D43/02 ,  G01C9/00 ,  G01P5/02

    Abstract: A method and system for determining an estimation of an anemometric parameter of an aircraft. The anemometric parameter including an angle of attack, a sideslip angle and a calibrated airspeed. The method including obtaining an indication of a secondary surface state of the aircraft; obtaining a position indication of a horizontal primary surface; obtaining a load applied estimation on a corresponding actuator using the position indication of the horizontal primary surface and the position of the corresponding actuator; accessing a lookup table with the indication of the secondary surface state of the aircraft, the load estimation applied on the corresponding actuator, and the position of the corresponding actuator; obtaining an estimation of the anemometric parameter associated with the horizontal primary surface; providing the estimation of the anemometric parameter associated with the horizontal primary surface and wherein the lookup table is generated during a learning phase.

    SYSTEMS AND METHODS OF CALIBRATING A RANGE MEASUREMENT SYSTEM
    42.
    发明申请
    SYSTEMS AND METHODS OF CALIBRATING A RANGE MEASUREMENT SYSTEM 有权

    公开(公告)号：US20220244350A1

    公开(公告)日：2022-08-04

    申请号：US17649649

    申请日：2022-02-01

    Applicant: THALES CANADA INC.

    Inventor： Alon GREEN ,  Kevin TOBIN ,  Marco DE THOMASIS

    IPC: G01S7/40 ,  G01S13/931 ,  B61K13/00

    Abstract: Systems and method of calibrating a range measurement system for a vehicle mounted on a guideway are disclosed. In some embodiments, a method includes: measuring a first time of transmission (TOT) between a first internal component of an on-board range measurement device and a second internal component of a wayside range measurement device. The first TOT is compared with a first pre-determined time. A health of the range measurement system is determined based on a difference between the first TOT and the first pre-determined time.

    POSITIONING AND ODOMETRY SYSTEM
    44.
    发明申请
    POSITIONING AND ODOMETRY SYSTEM 有权

    公开(公告)号：US20210171079A1

    公开(公告)日：2021-06-10

    申请号：US17115348

    申请日：2020-12-08

    Applicant: THALES CANADA INC.

    Inventor： Alon GREEN ,  James Kevin TOBIN ,  Marco DE THOMASIS

    IPC: B61L25/02 ,  B61L5/12 ,  B61L15/02 ,  B61L15/00

    Abstract: A positioning and odometry system includes two or more vehicle beacons installed on an end of a vehicle and configured to communicate with one or more guideway beacons installed along a guideway. Processing circuitry is configured to communicate with the one or more vehicle beacons and perform at least one of: determine, before the processing circuitry enters a sleep state, a first vehicle position on the guideway; determine, after the processing circuitry wakes from the sleep state, a second vehicle position on the guideway; determine, after the processing circuitry wakes from the sleep state, any difference between the first vehicle position on the guideway and the second vehicle position on the guideway; determine a third vehicle position on the guideway using range measurements taken at configurable time intervals; and determine a vehicle speed where speed is measured as a change in the third vehicle position over time.

    SYSTEM AND METHOD FOR VEHICLE CONTROL
    45.
    发明申请
    SYSTEM AND METHOD FOR VEHICLE CONTROL 有权

    公开(公告)号：US20210171077A1

    公开(公告)日：2021-06-10

    申请号：US17116622

    申请日：2020-12-09

    Applicant: THALES CANADA INC.

    Inventor： Alon GREEN ,  Dennis YAZHEMSKY ,  James Kevin TOBIN

    IPC: B61L15/00

    Abstract: A system for controlling a vehicle includes at least one vehicle network on board the vehicle, first and second controllers coupled to the at least one vehicle network and configured to communicate with each other via the at least one vehicle network, and first and second sensor sets coupled to the at least one vehicle network, and configured to communicate with any of the first and second controllers via the at least one vehicle network. Each of the first and second controllers is configured to, based on data output from any of the first and second sensor sets, control a movement of the vehicle independently of the other of the first and second controllers. The first sensor set is located at a first location on the vehicle, the second sensor set is located at a second location on the vehicle, and the second location is different from the first location.

    WETTING CURRENT CONTROL FOR INPUT CIRCUIT
    46.
    发明申请
    WETTING CURRENT CONTROL FOR INPUT CIRCUIT 审中-公开

    公开(公告)号：US20200081038A1

    公开(公告)日：2020-03-12

    申请号：US16566366

    申请日：2019-09-10

    Applicant: Thales Canada Inc

    Inventor： Abe KANNER ,  Serge KNIAZEV ,  Peter SPASOPOULOS ,  Carl SCHWELLNUS

    IPC: G01R19/00 ,  H02M3/335 ,  H01H1/60 ,  G05F3/02

    Abstract: A circuit for controlling an input current, the circuit includes a first input port configured to receive the input current. A current detector detects an input current value of the input current and generates a control signal indicative of the input current value. A first output port outputs an output current to a load. A second output port receives the output current from the load. A control circuit provides a low-impedance path in parallel with the load in response to the control signal indicating the input current value is below a threshold value.

    GUIDEWAY MOUNTED VEHICLE LOCALIZATION SYSTEM
    47.
    发明申请
    GUIDEWAY MOUNTED VEHICLE LOCALIZATION SYSTEM 审中-公开

    公开(公告)号：US20200070859A1

    公开(公告)日：2020-03-05

    申请号：US16489337

    申请日：2018-02-28

    Applicant: Thales Canada Inc.

    Inventor： Alon GREEN ,  Walter KINIO ,  Peter TIMMERMANS

    IPC: B61L25/02 ,  G01P3/68 ,  G01S13/60 ,  G01S17/42 ,  G01S17/58 ,  G01S17/87

    Abstract: A system comprises a set of sensors on a first end of a vehicle having the first end and a second end, and a controller. The sensors are configured to generate corresponding sensor data based on a detected object along a direction of movement of the vehicle. The controller is configured to compare a time at which the first sensor detected the object with a time at which the second sensor detected the object to identify the first end or the second end as a leading end of the vehicle, and to calculate a position of the leading end of the vehicle based on the sensor data generated by one or more of the first sensor or the second sensor. The controller is also configured to generate a map of the plurality of objects based on the sensor data.

    Guideway mounted vehicle localization system
    48.
    发明授权
    Guideway mounted vehicle localization system 有权

    公开(公告)号：US09950721B2

    公开(公告)日：2018-04-24

    申请号：US15247142

    申请日：2016-08-25

    Applicant: Thales Canada Inc

    Inventor： Alon Green ,  Walter Kinio ,  Rodney Ignatius ,  Firth Whitwam

    IPC: B61L25/00 ,  B61L25/02 ,  B61L27/00

    CPC classification number: B61L25/025 ,  B61L25/021 ,  B61L25/026 ,  B61L27/0038 ,  B61L2027/005

    Abstract: A system comprises a set of sensors on a first end of a vehicle having the first end and a second end, and a controller. The sensors are configured to generate corresponding sensor data based on a detected marker along a direction of movement of the vehicle. A first sensor has a first inclination angle with respect to the detected marker, and a second sensor has a second inclination angle with respect to the detected marker. The controller is configured to compare a time at which the first sensor detected the marker with a time at which the second sensor detected the marker to identify the first end or the second end as a leading end of the vehicle, and to calculate a position of the leading end of the vehicle based on the sensor data generated by one or more of the first sensor or the second sensor.

    Method of determining a position of a vehicle on a guideway
    49.
    发明授权
    Method of determining a position of a vehicle on a guideway 有权
    确定车辆在导轨上的位置的方法

    公开(公告)号：US09499184B2

    公开(公告)日：2016-11-22

    申请号：US14984147

    申请日：2015-12-30

    Applicant: Thales Canada Inc

    Inventor： Carl Schwellnus ,  Colin Bantin

    IPC: B61L25/00 ,  B61L25/02 ,  B61L3/12 ,  B61L25/04

    CPC classification number: B61L25/026 ,  B61L3/121 ,  B61L25/02 ,  B61L25/023 ,  B61L25/025 ,  B61L25/04

    Abstract: A method of determining a position of a vehicle on a guideway includes detecting a position of the vehicle relative to a first reflective positioning element along the guideway. The method also includes detecting a unique identification code of a transponder along the guideway, wherein the transponder is located a first known distance along the guideway from the first reflective positioning element. The method further includes determining the position of the vehicle, using a position determining system, based on a modulated reflection signal received from the transponder, a first non-modulated reflection signal received from the first reflective positioning element, and the first known distance.

    Abstract translation: 确定车辆在导轨上的位置的方法包括沿导轨检测车辆相对于第一反射定位元件的位置。 该方法还包括沿着导轨检测应答器的唯一识别码，其中应答器沿着导轨从第一反射定位元件定位在第一已知距离处。 该方法还包括使用位置确定系统基于从应答器接收的调制反射信号确定车辆的位置，从第一反射定位元件接收的第一非调制反射信号和第一已知距离。

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