DRIVER STATE WARNING APPARATUS, VEHICLE AND WARNING METHOD FOR DRIVER STATE

A driver state warning apparatus provides a safe and effective driving by non-contact haptic stimulus to a driver using an ultrasonic signal when the driver is in a drowsy or careless state. The driver state warning apparatus includes: a detector to obtain state information of a driver; a haptic sti...

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Bibliographische Detailangaben
1. Verfasser:	KIM, Juhyuk
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL CALCULATING COMPUTING COUNTING DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DIAGNOSIS ELECTROTHERAPY HANDLING RECORD CARRIERS HUMAN NECESSITIES HYGIENE IDENTIFICATION MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA RADIATION THERAPY RECOGNITION OF DATA RECORD CARRIERS SURGERY TRANSPORTING ULTRASOUND THERAPY VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	A driver state warning apparatus provides a safe and effective driving by non-contact haptic stimulus to a driver using an ultrasonic signal when the driver is in a drowsy or careless state. The driver state warning apparatus includes: a detector to obtain state information of a driver; a haptic stimulator to generate an ultrasonic beam and transmit the generated ultrasonic beam; and a controller to determine whether a state of the driver corresponds to a predetermined warning target state based on the obtained state information of the driver and provide a non-contact haptic stimulus by transmitting the ultrasonic beam toward the driver by controlling the haptic stimulator when the driver's state corresponds to the warning target state.