Title:
A map data preparation device, an autonomous movement system, and an autonomous movement controller
Document Type and Number:
Japanese Patent JP5927735
Kind Code:
B2
Abstract:
The invention is intended to be able to generate map data even if a location not suited for identification of a matching position exists. A map data creation device creates map data, the map data being used for autonomous movement by a vehicle (1a), a vehicle (1b) and/or other vehicles (1), based on a relative position of the vehicle (1b) which exists around the vehicle (1a), relative to the vehicle (1a), the relative position being measured by the vehicle (1a), and object shape data of an object which exists around the vehicle (1b), the object shape being measured by the vehicle (1b). Moreover, the relative position of the vehicle (1b) relative to the vehicle (1a) is calculated based on the object shape data measured by the vehicle (1a).
Inventors:
Yukihiko Ono
Kenjiro Yamamoto
Ryoko Ichinose
Akira Oshima
Kenjiro Yamamoto
Ryoko Ichinose
Akira Oshima
Application Number:
JP2014508967A
Publication Date:
June 01, 2016
Filing Date:
April 05, 2012
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G01C21/26; G05D1/02; G09B29/00; G09B29/10
Domestic Patent References:
| JP2011108084A | ||||
| JP2007233864A | ||||
| JP2009149194A | ||||
| JP10300493A | ||||
| JP2009276927A |
Foreign References:
| WO2006137545A1 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Etsuo Tada