Title:
METHOD FOR DETERMINING DROWSINESS OR ATTENTION LEVEL OF DRIVER OF ROAD VEHICLE AND ROAD VEHICLE THEREOF
Document Type and Number:
Japanese Patent JP2023165661
Kind Code:
A
Abstract:
To provide: a method for determining a drowsiness/attention level of a driver of a road vehicle which can be easily and inexpensively manufactured; and the road vehicle thereof.SOLUTION: The method comprises the steps of: detecting at least one steering parameter related to kinematics of a device to be operated by a driver (DR) for steering, wherein the steering parameter relates to a steering angle (δ) and/or steering speed (ω) of a road vehicle (1); elaborating a steering index as a function of the at least one detected steering parameter; detecting at least one lane parameter regarding a position (P) of the road vehicle (1) in a lane (8); processing a lane index as a function of the at least one detected lane parameter; and calculating a drowsiness/attention index of the driver (DR) as a function of combination of the steering index and the lane index.SELECTED DRAWING: Figure 2
Inventors:
ANDREA SECONDI
GIANMARCO LIMONTA
GIANMARCO LIMONTA
Application Number:
JP2023075942A
Publication Date:
November 16, 2023
Filing Date:
May 02, 2023
Export Citation:
Assignee:
FERRARI SPA
International Classes:
G08G1/16
Attorney, Agent or Firm:
Saegusa International Patent Office