Title:
TRAVEL ASSISTANCE METHOD AND TRAVEL ASSISTANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/249995
Kind Code:
A1
Abstract:
A vehicle travel assistance method adapted to be performed by a processor (180), said vehicle travel assistance method comprising: acquiring, from a device (120) having map information stored therein, information about static travel path boundaries, which are the boundaries between a travel path of a host vehicle and the surroundings; acquiring, from a sensor (140) for detecting the environment surrounding the host vehicle, dynamic travel path boundary information, which is information about boundaries different from the static travel path boundaries; generating a static travel route as a travel path along which the host vehicle can travel, on the basis of the information about the static travel path boundaries; generating a dynamic travel route as a travel path that is shorter than the static travel route and that matches the surrounding environment, on the basis of the static travel route and the dynamic travel path boundary information; and causing the host vehicle to travel along a target travel route that includes the static travel route and the dynamic travel route.
Inventors:
GOTOU AKINOBU (JP)
FUKUSHIGE TAKASHI (JP)
FUKUSHIGE TAKASHI (JP)
Application Number:
PCT/IB2019/000634
Publication Date:
December 17, 2020
Filing Date:
June 14, 2019
Export Citation:
Assignee:
NISSAN MOTOR (JP)
RENAULT SAS (FR)
RENAULT SAS (FR)
International Classes:
G08G1/16
Domestic Patent References:
| WO2016189727A1 | 2016-12-01 | |||
| WO2017168662A1 | 2017-10-05 | |||
| WO2012014280A1 | 2012-02-02 |
Foreign References:
| JP2017193189A | 2017-10-26 | |||
| JP2017016645A | 2017-01-19 | |||
| JP2005164379A | 2005-06-23 |
Other References:
See also references of EP 3985641A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM et al. (JP)
Download PDF: