眠気予測システム、及び眠気予測方法 - Panasonic Automotive Systems Co., Ltd.

Title:

眠気予測システム、及び眠気予測方法

Document Type and Number:

Japanese Patent JP7460869

Kind Code:

B2

Abstract:

To improve accuracy for predicting drowsiness of an occupant of a vehicle.SOLUTION: A drowsiness prediction system 100 includes a life log acquisition unit 13, a route information acquisition unit 12, and a drowsiness prediction unit 14. The life log acquisition unit 13 acquires a life log including at least a wake-up time and a boarding time of an occupant of a vehicle. The route information acquisition unit 12 acquires route information related to a route to a destination of the vehicle. The drowsiness predicting unit 14 predicts a drowsiness level of the occupant while riding on the vehicle based on the life log and the route information.SELECTED DRAWING: Figure 1

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Inventors:

Yu Nakajima
Tetsuro Matsuse
Momoyo Takahashi

Application Number:

JP2022066876A

Publication Date:

April 03, 2024

Filing Date:

April 14, 2022

Export Citation:

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Assignee:

Panasonic Automotive Systems Co., Ltd.

International Classes:

G08G1/16; G01C21/36

Domestic Patent References:

JP2016133850A
JP2016184282A
JP2009028237A
JP2019061480A

Foreign References:

WO2014083778A1

Attorney, Agent or Firm:

Hiromori Arai
Eisaku Teratani
Shinichi Michisaka

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