Title:
ROUTE SEARCH DEVICE, METHOD FOR SEARCHING FOR ROUTE, AND ROUTE SEARCH PROGRAM
Document Type and Number:
Japanese Patent JP2020094959
Kind Code:
A
Abstract:
To provide a route search device, a method for searching for a route, and a route search program which can deal with situations changing in real time.SOLUTION: A server device 10 includes: an image reception unit 132 for receiving a road image and road image information including an image acquired position where the road image was taken; a road feature detection unit 133 for analyzing the road image and detecting a road feature element related to the passage of a vehicle; a road situation determination unit 134 for determining the road situation of the image acquired position on the basis of the road feature element; and a route search unit 136 for searching for a route from a start point to a destination on the basis of the road situation when the route search unit receives a search request demanding a search of a route from a start point to a destination.SELECTED DRAWING: Figure 2
More Like This:
Inventors:
LEE NARAE
Application Number:
JP2018234195A
Publication Date:
June 18, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
YAHOO JAPAN CORP
International Classes:
G01C21/34; G08G1/00; G09B29/00; G09B29/10
Domestic Patent References:
| JP2018105967A | 2018-07-05 | |||
| JPH11351895A | 1999-12-24 | |||
| JP2018156462A | 2018-10-04 | |||
| JP2013122714A | 2013-06-20 | |||
| JP2018180967A | 2018-11-15 | |||
| JP2012014255A | 2012-01-19 | |||
| JP5551236B2 | 2014-07-16 | |||
| JP2018132529A | 2018-08-23 | |||
| JP2007004655A | 2007-01-11 |
Foreign References:
| WO2014208388A1 | 2014-12-31 |
Attorney, Agent or Firm:
Intellectual Property Office