Title:
MAPPING METHOD, LOCALIZATION METHOD, ROBOT SYSTEM, AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2017/038012
Kind Code:
A1
Abstract:
Provided is a mapping method, which: acquires pre-created first map information which includes information of the vicinity of a mobile robot; acquires second map information which includes information of the vicinity of the mobile robot from sensors of the mobile robot; receives third map information which includes information of the vicinity of the mobile robot from environmental sensor nodes; (i) if a site is present in the third map information which has a degree of temporal change which is greater than or equal to a prescribed threshold, either deletes information of sites respectively in the first and second map information which corresponds to said site or increases the variance of information of the sites respectively in the first and second map information corresponding to said site; and (ii) creates map information using the first and second map information in which the deletion or variance increase has been carried out.
Inventors:
NAKATA YOHEI (JP)
TAKEUCHI KAZUMA
SAITO MASAHIKO
HARADA NAOYUKI
MATSUI SHUHEI
WAKASUGI KENSUKE
TAKEUCHI KAZUMA
SAITO MASAHIKO
HARADA NAOYUKI
MATSUI SHUHEI
WAKASUGI KENSUKE
Application Number:
PCT/JP2016/003634
Publication Date:
March 09, 2017
Filing Date:
August 08, 2016
Export Citation:
Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
G05D1/02; B25J13/08; G01C21/28
Domestic Patent References:
| WO2013002067A1 | 2013-01-03 |
Foreign References:
| JP2010511957A | 2010-04-15 |
Other References:
See also references of EP 3343307A4
Attorney, Agent or Firm:
TOKUDA, Yoshiaki et al. (JP)
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