A driving assistance apparatus includes: an estimation unit configured to estimate a brake-on vehicle speed as a vehicle speed at which a driver of a vehicle starts a brake operation, based on information related to deceleration of the vehicle and vehicle-speed information; a deceleration-operation-point calculation unit configured to calculate location information of a deceleration-operation point where the driver of the vehicle starts a deceleration operation, based on the brake-on vehicle speed; and an information presentation unit configured to present driving assistance information for prompting the driver of the vehicle to perform the deceleration operation, corresponding to the calculated location information of the deceleration-operation point and a running position of the vehicle.
Driving assistance apparatus
2019-05-21
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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