DRIVING ASSISTANCE DEVICE

A driving assistance device including: a preceding vehicle detection portion; a speed control portion controlling the speed adjustment to the host vehicle to obtain a target inter-vehicle distance; a preceding vehicle travel trajectory acquisition portion; an entering vehicle detection portion; an e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OBUCHI MASASHI
Format:	Patent
Sprache:	eng
Schlagworte:	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRAILERS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A driving assistance device including: a preceding vehicle detection portion; a speed control portion controlling the speed adjustment to the host vehicle to obtain a target inter-vehicle distance; a preceding vehicle travel trajectory acquisition portion; an entering vehicle detection portion; an entering vehicle travel trajectory acquisition portion; a target trajectory setting portion setting the target travel trajectory of the host vehicle based on at least the travel trajectory of the preceding or the entering vehicle; a steer control portion controlling the adjustment of the steer amount calculated based on the target travel trajectory; and a location determination portion determining the location where the deviation amount between the travel trajectories of the entering and preceding vehicles becomes the predetermined value or below. The target trajectory setting portion sets the target travel trajectory of the host vehicle based on the travel trajectory of the entering vehicle, after the determined location.