Title:
VEHICLE NAVIGATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/054288
Kind Code:
A1
Abstract:
A vehicle device (5) provided to a vehicle (4) determines that a driver is travelling through an obscure point which is difficult for the driver to understand. The obscure point can be determined on the basis of route deviation, vehicle behaviour, and driver behaviour. The reference for determining the obscure point can be corrected by learning. The vehicle device acquires a captured original image of the obscure point. The determination of the obscure point can be verified on the basis of the original image. The vehicle device transmits the original image to a central device (3) of a distribution centre (2). The central device generates, on the basis of a plurality of original images transmitted from a plurality of vehicles, a clean image not having moving bodies such as other vehicles and pedestrians therein. The clean image is distributed to subsequent vehicles approaching the obscure point. The vehicle device displays the distributed clean image as a guidance image.
Inventors:
NOMURA TOMOO (JP)
Application Number:
PCT/JP2013/005902
Publication Date:
April 10, 2014
Filing Date:
October 03, 2013
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01C21/34; G08G1/0969; H04W4/024; H04W4/02; H04W4/48
Foreign References:
| JP2007256048A | 2007-10-04 | |||
| JP2009008646A | 2009-01-15 | |||
| JP2008187347A | 2008-08-14 | |||
| JP2005214857A | 2005-08-11 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
Download PDF:
Previous Patent: METHOD FOR MANUFACTURING HEAVY WALL STEEL PIPE
Next Patent: VEHICLE NAVIGATION SYSTEM, AND IMAGE CAPTURE DEVICE FOR VEHICLE
Next Patent: VEHICLE NAVIGATION SYSTEM, AND IMAGE CAPTURE DEVICE FOR VEHICLE