WEARABLE DEVICE AND METHOD OF OPERATING THE SAME

摘要

Provided is a wearable device including a main body that is configured to be worn on a specific portion of a user's body, a sensing unit, provided in the main body, that senses a biological signal of a user, a storage unit that collects log information relating to the biological signal, and in which an index pattern relating to a state of the user included in the collected log information is stored, and a controller that sets a reference driving index, using the stored index pattern, in which when it is sensed that the user gets in a vehicle, the controller determines a current driving index corresponding to the biological signal that is sensed before and after the user gets in the vehicle, based on the reference driving index being set, and outputs feedback that notifies the state of the user that corresponds to a result of the determination.

主权项

1. A wearable device comprising:
a main body configured to be worn by a user; a sensing unit configured to sense a biological signal of the user; a controller configured to:
collect log information including information relating to the biological signal of the user and information relating to a state of the user;store an index pattern that indicates a correspondence between the information relating to the biological signal of the user with the information relating to the state of the user that are included in the collected log information,determine a reference driving index that indicates values of the stored index pattern that are suitable for the user to drive a vehicle; andbased on detecting a vehicle entry event for the user, determine, relative to the reference driving index, a current driving index corresponding to the biological signal of the user that is sensed during a period of time extending before and after the vehicle entry event for the user.