Title:
SCENE ASCERTAINMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/170646
Kind Code:
A1
Abstract:
A scene ascertainment device acquires map data in which one or more obstacle detection frames 42 having a shape that corresponds to a road structure are set in advance in order to detect obstacles at specific points on a road at which vehicles or a vehicle and a person will intersect. The scene ascertainment device also determines whether or not an obstacle is present in the obstacle detection frames 42 at the specific points along the scheduled travel path 51 of a vehicle, and calculates the degree of risk at the specific points on the basis of the determination results pertaining to the presence/absence of obstacles.
Inventors:
YOSHIHIRA MASANORI (JP)
WATANABE SEIGO (JP)
KISHI NORIMASA (JP)
WATANABE SEIGO (JP)
KISHI NORIMASA (JP)
Application Number:
PCT/JP2015/062405
Publication Date:
October 27, 2016
Filing Date:
April 23, 2015
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
G08G1/16; B60R21/00; B60W30/095
Domestic Patent References:
| WO2011141984A1 | 2011-11-17 | |||
| WO2014119196A1 | 2014-08-07 | |||
| WO2011101988A1 | 2011-08-25 |
Foreign References:
| JP2015072650A | 2015-04-16 | |||
| JP2006154967A | 2006-06-15 | |||
| JP2011150633A | 2011-08-04 | |||
| US20130342698A1 | 2013-12-26 |
Other References:
See also references of EP 3288004A4
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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