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1. (WO2017038012) MAPPING METHOD, LOCALIZATION METHOD, ROBOT SYSTEM, AND ROBOT

Pub. No.:    WO/2017/038012    International Application No.:    PCT/JP2016/003634
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Aug 09 01:59:59 CEST 2016
IPC: G05D 1/02
B25J 13/08
G01C 21/28
Applicants: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ
Inventors: NAKATA, Yohei
中田 洋平
TAKEUCHI, Kazuma
竹内 一真
SAITO, Masahiko
齊藤 雅彦
HARADA, Naoyuki
原田 尚幸
MATSUI, Shuhei
松井 修平
WAKASUGI, Kensuke
若杉 健介
Title: MAPPING METHOD, LOCALIZATION METHOD, ROBOT SYSTEM, AND ROBOT
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.