ON-VEHICLE APPARATUS, DROWSY DRIVING PREVENTION METHOD, AND DROWSY DRIVING PREVENTION PROGRAM

摘要

According to the present invention, a passenger state determination unit (12) determines whether a passenger of a vehicle, other than a driver, is drowsy. An operation execution unit (20) executes a drowsiness prevention operation for preventing the driver from feeling drowsy when the passenger state determination unit (12) determines that the passenger is drowsy.