公开(公告)号：US20240262287A1

公开(公告)日：2024-08-08

申请号：US18165694

申请日：2023-02-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Thea Feyereisen ,  Gang He ,  Hicham Atassi ,  Jan Ciganek ,  Bohdan Blaha ,  Nasiruddin Mohammed

IPC: B60Q9/00 ,  A61B5/00 ,  A61B5/024 ,  A61B5/11 ,  B63B79/15 ,  B64D45/00

CPC classification number: B60Q9/00 ,  A61B5/02438 ,  A61B5/1118 ,  A61B5/6804 ,  A61B5/681 ,  A61B5/721 ,  B63B79/15 ,  B64D45/00 ,  A61B2503/22 ,  A61B2560/0252

Abstract: Systems and methods are provided for detecting potential vehicle operator incapacitation based on operator physiological state data. Raw operator physiological state data is received from a biosensing wearable device of an operator of a vehicle. The raw operator physiological state data includes raw operator actigraphy state data. Contextual motion data is received from at least one environmental motion sensor. The contextual motion data is associated with movement of the vehicle. A motion filter mask is generated based on the contextual motion data. The motion filter mask is applied to the raw operator actigraphy state data to filter the contextual motion data from the raw operator actigraphy state data to generate actual operator actigraphy state data. A determination is made regarding whether the actual operator actigraphy state data is less than an actigraphy threshold. An operator incapacity alert is issued based on the determination.

公开(公告)号：US20230297123A1

公开(公告)日：2023-09-21

申请号：US17661380

申请日：2022-04-29

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Thea Feyereisen ,  Gang He ,  Sivaraman Saptharishi ,  Hicham Atassi ,  Nasiruddin Mohammed ,  Michal Kosik

IPC: G05D1/10 ,  G06V20/59 ,  B64D45/00

CPC classification number: G05D1/101 ,  G06V20/597 ,  B64D45/00

Abstract: Methods and systems are provided for assisting operation of a vehicle by monitoring a physiological state of an operator and automatically initiating a remedial action responsive to a change in the physiological state. One method involves determining a biometric indication of the current physiological state based on measurement data from one or more sensing devices, determining an activity-based indication of the current physiological state based on output signals from one or more user interface elements and determining an aggregate indicator of the current physiological state as a function of the biometric indication and the activity-based indication using one or more weighting factors that vary during operation of the vehicle. One or more remedial actions are automatically initiated based on the aggregate indicator, for example, in response to a change in physiological state indicated by the value of the aggregate indicator.