公开(公告)号：US20230069381A1

公开(公告)日：2023-03-02

申请号：US17881282

申请日：2022-08-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yu NAKASHIMA ,  Tetsuo MATSUSE ,  Momoha TAKAHASHI

IPC: B60W40/08 ,  A61B5/00 ,  A61B5/18 ,  A61M21/00 ,  B60W30/18 ,  B60W50/14 ,  G16H10/20

Abstract: A sleepiness prediction system includes a lifelog obtainer, a route information obtainer, and a sleepiness predictor. The lifelog obtainer obtains a lifelog including at least a get-up time of an occupant of a vehicle and a boarding time at which the occupant boards the vehicle. The route information obtainer obtains route information regarding a route to a destination of the vehicle. The sleepiness predictor predicts a sleepiness level of the occupant while the occupant is in the vehicle, based on the lifelog and the route information.