DRIVING ASSISTANCE DEVICE AND DRIVING ASSISTANCE METHOD

This driving assistance device comprises: an inter-vehicle distance detection unit for detecting the inter-vehicle distance from a host vehicle to a preceding vehicle; a speed detection unit for detecting the speed of the preceding vehicle; a deceleration detection unit for detecting the deceleratio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OSHITA, Wasantha, FUKAZAWA, Shinichiro, TAKAHASHI, Masaichi
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	This driving assistance device comprises: an inter-vehicle distance detection unit for detecting the inter-vehicle distance from a host vehicle to a preceding vehicle; a speed detection unit for detecting the speed of the preceding vehicle; a deceleration detection unit for detecting the deceleration of the preceding vehicle; a preceding-vehicle braking distance estimation unit for estimating the braking distance of the preceding vehicle on the basis of the detected speed and deceleration; a target braking distance calculation unit for calculating a target braking distance of the host vehicle on the basis of the inter-vehicle distance to the preceding vehicle and the braking distance of the preceding vehicle; and a braking control unit for controlling the braking of the host vehicle on the basis of the target braking distance.