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Patent Searching and Data


Title:
MAP INFORMATION UPDATING SYSTEM AND MAP INFORMATION UPDATING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/203084
Kind Code:
A1
Abstract:
[Problem] To provide technology that increases the possibility of a lane structure indicated by map information being updated to map information that reflects reality. [Solution] A map information updating system comprising: an image lane structure acquisition unit for acquiring, on the basis of images of the surroundings of a vehicle, an image lane structure that is the lane structure of a road where the vehicle is present; a map lane structure acquisition unit for acquiring a map lane structure that is the lane structure of the road indicated by map information; and a map information update unit for determining whether or not the image lane structure matches the map lane structure and, in the case that there is no match, updates the map information that indicates the lane structure of the road using the image lane structure.

Inventors:
HIRATE Morihiro (10, Takane, Fujii-cho, Anjo-sh, Aichi 92, 〒4441192, JP)
KOSHIBA Sadahiro (10, Takane, Fujii-cho, Anjo-sh, Aichi 92, 〒4441192, JP)
Application Number:
JP2019/015572
Publication Date:
October 24, 2019
Filing Date:
April 10, 2019
Export Citation:
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Assignee:
AISIN AW CO., LTD. (10 Takane, Fujii-cho Anjo-sh, Aichi 92, 〒4441192, JP)
International Classes:
G06T11/60; G09B29/00; G09B29/10; G01C21/26
Foreign References:
JP2000230834A2000-08-22
JP2002243469A2002-08-28
JP2001280975A2001-10-10
JP2007004655A2007-01-11
JP2005098853A2005-04-14
Attorney, Agent or Firm:
KNOWLEDGE PARTNERS PPC (Shirakawa Dairoku Bldg. 5th Fl, 2-18-5 Nishiki, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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