Decision-making system

Abstract

To enable a user of a mobile terminal to determine whether a vehicle is being driven by the user.SOLUTION: A mobile terminal 10 comprises: a camera 54 that can capture an image of the face of a user 14 who is using the mobile terminal 10; a detection section that detects the gaze direction of the user 14 from the image captured by the camera 54; and a determination section that determines that the user 14 is driving a vehicle when the gaze direction of the user 14 is not toward an operation screen 52 used for operating the mobile terminal 10 for a period equal to or longer than a predetermined ratio of a unit time.SELECTED DRAWING: Figure 1

Claims

[Claim 1] It is a decision-making system, A state acquisition unit that acquires the state of the ciliary muscle of the eye based on electrical signals generated from the eye of a vehicle occupant using a mobile device, A detection unit detects whether the ciliary muscle of the eye is in a relaxed state, based on the state of the ciliary muscle of the eye, when the occupant focuses their eye on an object that is more than a predetermined distance away, and the ciliary muscle is relaxed. The system includes a determination unit that determines if the occupant is driving the vehicle if the occupant's ciliary muscle is in a relaxed state for a predetermined proportion of time or longer, Decision-making system.

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