公开(公告)号：US11780591B2

公开(公告)日：2023-10-10

申请号：US16949993

申请日：2020-11-23

Applicant: Honeywell International Inc.

Inventor： Kyusung Kim ,  Qingqiu Ginger Shao ,  Roy Araki ,  Bin Dong ,  Qi Li ,  Gary Kumagai

IPC: B64D13/06

CPC classification number: B64D13/06 ,  B64D2013/0611

Abstract: An example system for determining a performance status of an environmental control system (ECS) in a vehicle includes memory and processing circuitry. The processing circuitry is configured to determine, based on one or more of the aircraft data, the weather data, or the trending data, an estimated compressor exit temperature. The processing circuitry is configured to determine a current residual compressor exit temperature based on the estimated compressor exit temperature and a current compressor exit temperature. The processing circuitry is configured to determine whether a residual condition is met based at least in part on the residual compressor exit temperature and whether a pack condition is met based at least in part on a pack temperature. The processing circuitry is configured to provide an indication of the performance status of the ECS based on at least one of the residual condition or the pack condition being met.

公开(公告)号：US20220161931A1

公开(公告)日：2022-05-26

申请号：US16949993

申请日：2020-11-23

Applicant: Honeywell International Inc.

Inventor： Kyusung Kim ,  Qingqiu Ginger Shao ,  Roy Araki ,  Bin Dong ,  Qi Li ,  Gary Kumagai

IPC: B64D13/06

Abstract: An example system for determining a performance status of an environmental control system (ECS) in a vehicle includes memory and processing circuitry. The processing circuitry is configured to determine, based on one or more of the aircraft data, the weather data, or the trending data, an estimated compressor exit temperature. The processing circuitry is configured to determine a current residual compressor exit temperature based on the estimated compressor exit temperature and a current compressor exit temperature. The processing circuitry is configured to determine whether a residual condition is met based at least in part on the residual compressor exit temperature and whether a pack condition is met based at least in part on a pack temperature. The processing circuitry is configured to provide an indication of the performance status of the ECS based on at least one of the residual condition or the pack condition being met.

公开(公告)号：US10534359B2

公开(公告)日：2020-01-14

申请号：US15402871

申请日：2017-01-10

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bin Dong ,  Qingqiu Ginger Shao ,  Eric Shi ,  Kyusung Kim ,  Jinkun Liu ,  Wenyan Guo

IPC: G05B23/02 ,  G07C5/00 ,  B64D45/00 ,  B64D13/08 ,  B64D13/02 ,  B64D13/06 ,  G01N17/00 ,  B64F5/60 ,  B64F5/40

Abstract: A vehicle management system includes an onboard vehicle system and a ground system. The onboard vehicle system includes a compressor exit temperature sensor configured to determine an ECS compressor exit temperature; a data acquisition unit coupled to receive the compressor exit temperature, an altitude of the first vehicle, and an ambient temperature and configured to generate a data report; and a communications system coupled to receive and transmit the data report. The ground system includes a ground data server coupled to receive the data report and determine a fouling condition of an environmental conditioning element of the ECS based on at least the compressor exit temperature, the altitude, and the ambient temperature; and a mobile application module coupled to receive the fouling condition from the ground data server and configured to provide an interface for displaying the fouling condition to a user on a mobile device.

公开(公告)号：US11687067B2

公开(公告)日：2023-06-27

申请号：US16837194

申请日：2020-04-01

Applicant: Honeywell International Inc.

Inventor： Qingqiu Shao ,  Gary Kumagai ,  Bin Dong ,  Kyusung Kim ,  Mohit Singhai

IPC: G05B23/02 ,  G06N20/00 ,  B64D45/00 ,  G07C5/00 ,  G07C5/08 ,  G06F18/24

CPC classification number: G05B23/0213 ,  B64D45/00 ,  G06F18/24 ,  G06N20/00 ,  G07C5/006 ,  G07C5/008 ,  G07C5/0808 ,  B64D2045/0085

Abstract: According to certain aspects of the disclosure, a computer-implemented method may be used for detecting health status of an environmental control system. The method may include receiving aircraft data of an aircraft and receiving flight data of an aircraft. Calculating a predicted performance of the aircraft based on the received aircraft data and the received flight data and generating at least one model scalar or residual, wherein the at least one model scalar or residual is generated based on the aircraft data of the aircraft. Identifying at least one pattern from the at least one model scalar or residual and classifying the at least one pattern into at least one of a plurality of classifications. Identifying a failure of modes or components from the classifications and transmitting a maintenance report once the failure of modes or components is identified.

公开(公告)号：US20180197350A1

公开(公告)日：2018-07-12

申请号：US15402910

申请日：2017-01-10

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Kyusung Kim ,  Qingqiu Ginger Shao ,  Roy Araki ,  Andrew Earl ,  Bin Dong ,  Wenyan Guo ,  Eric Shi

IPC: G07C5/00 ,  B64D45/00 ,  B64D13/02 ,  B64D13/08

CPC classification number: G07C5/006 ,  B64D13/02 ,  B64D13/08 ,  B64D45/00 ,  B64D2013/0603 ,  B64D2045/0085 ,  G05B23/0254 ,  G05B23/0283 ,  G05B2219/2614 ,  G05B2219/2638 ,  G05B2219/45071

Abstract: A maintenance system is provided for an environmental conditioning element of an environmental control system of a vehicle. The maintenance system includes a data acquisition module configured to determine an ambient temperature, an altitude of the vehicle, and a measured ECS compressor temperature; a fouling module coupled to receive the ambient temperature, the altitude, and the measured ECS compressor temperature from the data acquisition module and configured to generate a fouling condition of the environmental conditioning element based on at least the ambient temperature, the altitude, and the measured ECS compressor temperature; and a reporting module coupled to receive the fouling condition from the fouling module and configured to generate a report for a user that includes the fouling condition.

公开(公告)号：US10242508B2

公开(公告)日：2019-03-26

申请号：US15402910

申请日：2017-01-10

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Kyusung Kim ,  Qingqiu Ginger Shao ,  Roy Araki ,  Andrew Earl ,  Bin Dong ,  Wenyan Guo ,  Eric Shi

IPC: G07C5/00 ,  B64D45/00 ,  B64D13/02 ,  B64D13/08 ,  G05B23/02 ,  B64D13/06

Abstract: A maintenance system is provided for an environmental conditioning element of an environmental control system of a vehicle. The maintenance system includes a data acquisition module configured to determine an ambient temperature, an altitude of the vehicle, and a measured ECS compressor temperature; a fouling module coupled to receive the ambient temperature, the altitude, and the measured ECS compressor temperature from the data acquisition module and configured to generate a fouling condition of the environmental conditioning element based on at least the ambient temperature, the altitude, and the measured ECS compressor temperature; and a reporting module coupled to receive the fouling condition from the fouling module and configured to generate a report for a user that includes the fouling condition.

公开(公告)号：US20180197351A1

公开(公告)日：2018-07-12

申请号：US15402871

申请日：2017-01-10

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bin Dong ,  Qingqiu Ginger Shao ,  Eric Shi ,  Kyusung Kim ,  Jinkun Liu ,  Wenyan Guo

IPC: G07C5/00 ,  B64D45/00 ,  B64D13/08 ,  B64D13/02

Abstract: A vehicle management system includes an onboard vehicle system and a ground system. The onboard vehicle system includes a compressor exit temperature sensor configured to determine an ECS compressor exit temperature; a data acquisition unit coupled to receive the compressor exit temperature, an altitude of the first vehicle, and an ambient temperature and configured to generate a data report; and a communications system coupled to receive and transmit the data report. The ground system includes a ground data server coupled to receive the data report and determine a fouling condition of an environmental conditioning element of the ECS based on at least the compressor exit temperature, the altitude, and the ambient temperature; and a mobile application module coupled to receive the fouling condition from the ground data server and configured to provide an interface for displaying the fouling condition to a user on a mobile device.