Title:
運転支援装置、運転支援方法及びそのプログラム
Document Type and Number:
Japanese Patent JP5493780
Kind Code:
B2
Abstract:
A drive assist apparatus includes: a road-information storage unit storing road information; a traffic-signal information storage unit to store information regarding a traffic-signal change timing; a receiving unit to receive other-vehicle information; an obtaining unit to obtain host-vehicle information; a determining unit to determine whether the other vehicle becomes an obstacle to the host vehicle; and a calculating unit to calculate a recommended speed based on the host-vehicle information, the road information, and information regarding the traffic-signal change timing, when the other vehicle is determined to not become an obstacle to the host vehicle, and calculate the recommended speed based on the host-vehicle information, the road information, the information regarding the traffic-signal change timing, and an arrival delay time for avoiding an obstacle caused by the other vehicle, when the other vehicle is determined to become the obstacle to the host vehicle.
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Inventors:
Hideshi Kitagawa
Takuro Ikeda
Takuro Ikeda
Application Number:
JP2009272709A
Publication Date:
May 14, 2014
Filing Date:
November 30, 2009
Export Citation:
Assignee:
富士通株式会社
International Classes:
G08G1/16; G08G1/09
Domestic Patent References:
| JP2008242843A | ||||
| JP2008171201A | ||||
| JP2009146288A | ||||
| JP2005147884A | ||||
| JP2006323671A | ||||
| JP2006251836A | ||||
| JP2008009941A |
Attorney, Agent or Firm:
Global IP Tokyo Patent Business Corporation