Title:
VEHICLE DRIVING ASSISTANCE SYSTEM, ROAD SURFACE DRAWING DEVICE, AND ROAD
Document Type and Number:
WIPO Patent Application WO/2021/090668
Kind Code:
A1
Abstract:
This vehicle driving assistance system (100) comprises: a vehicle operation ascertainment unit (110) that acquires the operation of a first vehicle (10) traveling on a road as first operation information, and acquires the operation of a second vehicle (20) traveling on the road as second operation information; a guidance information creation unit (120) that, on the basis of the first operation information and the second operation information, creates guidance information showing the planned route on which the first vehicle (10) or the second vehicle (20) will travel; and a guidance information presentation unit (130) that presents guidance information to the first vehicle (10) or the second vehicle (20). The guidance information creation unit (120) creates guidance information when the first operation information and the second operation information include a course change in the same direction, and include a right turn operation and a left turn operation.
Inventors:
TAMURA TSUNETO (JP)
TAKAHASHI YUKI (JP)
KANEKO SUSUMU (JP)
TAKEDA HAJIME (JP)
SHIBATA YUICHI (JP)
TANABE KOICHI (JP)
NAKADA YUSUKE (JP)
TAKAHASHI YUKI (JP)
KANEKO SUSUMU (JP)
TAKEDA HAJIME (JP)
SHIBATA YUICHI (JP)
TANABE KOICHI (JP)
NAKADA YUSUKE (JP)
Application Number:
PCT/JP2020/039290
Publication Date:
May 14, 2021
Filing Date:
October 19, 2020
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
G08G1/09; B60Q1/00; B60Q1/26; B60Q1/34; B60Q1/50; B60W30/18; E01F9/524; F21V7/00; F21V14/04; G08G1/16; F21W103/60; F21Y115/10; F21Y115/30
Domestic Patent References:
| WO2017126250A1 | 2017-07-27 | |||
| WO2016163294A1 | 2016-10-13 |
Foreign References:
| JP2011178257A | 2011-09-15 | |||
| JP2017138766A | 2017-08-10 | |||
| JP2018084955A | 2018-05-31 | |||
| JP2006190187A | 2006-07-20 | |||
| JP2007168727A | 2007-07-05 | |||
| JP2017010463A | 2017-01-12 | |||
| JP2005006152A | 2005-01-06 | |||
| JP2008143505A | 2008-06-26 | |||
| JP2016205103A | 2016-12-08 | |||
| JPS508428Y1 | 1975-03-13 | |||
| JPH07197407A | 1995-08-01 |
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
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