Title:
MAPPING SYSTEM AND MAPPING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/129002
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a mapping system and a mapping method, with which it is possible to accurately create street data on map data, in order to estimate a street being traveled by a vehicle. This mapping system (1) is provided with: a trajectory data creation unit (7) for creating trajectory data of a vehicle traveling in a prescribed area of a first street, on the basis of position information for the vehicle; a representative point extraction unit (32) for extracting, from multiple sets of created trajectory data, a representative point that is located towards a second street different from the first street; and a street data creation unit (13) for creating first street data on map data, on the basis of multiple representative points respectively extracted from multiple prescribed areas.
Inventors:
IEHARA MASATO (JP)
HIURA RYOTA (JP)
MABUCHI YOSHIHIRO (JP)
HIURA RYOTA (JP)
MABUCHI YOSHIHIRO (JP)
Application Number:
PCT/JP2014/054954
Publication Date:
September 03, 2015
Filing Date:
February 27, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G01C21/30; G09B29/00
Foreign References:
JP2013238544A | 2013-11-28 | |||
JP2011075474A | 2011-04-14 | |||
JP2014052341A | 2014-03-20 |
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)
Takaharu Fujita (JP)
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