Title:
DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/142607
Kind Code:
A1
Abstract:
A driving assistance device, driving assistance method, and driving assistance system according to the present invention: obtain, on the basis of the travel environment in front of a vehicle, the risk of departure from the travel width in which the vehicle is traveling; obtain, on the basis of the risk of departure, information regarding an actuator operation amount related to steering or braking/driving of the vehicle, which is for the vehicle to travel on a target travel trajectory; and output the information regarding the actuator operation amount to the actuator. Thus, both an operation for stabilizing the vehicle and an operation for suppressing lane departure are achieved.
Inventors:
KASHIWAMURA SATOSHI (JP)
Application Number:
PCT/JP2018/047349
Publication Date:
July 25, 2019
Filing Date:
December 21, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60W30/12; B60T8/17; B60T8/1755; B60W30/02; B60W40/072; B62D6/00
Foreign References:
| JP2013212839A | 2013-10-17 | |||
| JP2006206032A | 2006-08-10 | |||
| JPH064799A | 1994-01-14 | |||
| JP2006193156A | 2006-07-27 |
Other References:
See also references of EP 3741640A4
Attorney, Agent or Firm:
OGAWA, Moriaki et al. (JP)
Download PDF: