To prevent drowsiness when driving a car, the theta wave (drowsiness wave) detection sensor (SENSE), one of the brain waves, is wound around the steering wheel in a circular shape to detect theta wave when the driver falls asleep and generate an alarm to prevent drowsy driving.

摘要

When humans fall asleep, they generate theta waves (drowsy waves) instead of the usual brain waves, and many major accidents occur due to drowsy driving while driving. To prevent this, a sensor that can detect theta waves is attached to the steering wheel. When the driver is drowsy driving, theta wave is sensed in the palm of the hand and an alarm sounds to the driver to wake him up from drowsiness. It is a technology that installs a sensor on the steering wheel so that theta wave can be detected from the palm of the hand, and when it detects theta wave, an alarm sounds to wake the driver from drowsiness.