INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, COMPUTER-READABLE STORAGE MEDIUM, AND INFORMATION PROCESSING METHOD

Title:

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, COMPUTER-READABLE STORAGE MEDIUM, AND INFORMATION PROCESSING METHOD

Document Type and Number:

WIPO Patent Application WO/2021/176747

Kind Code:

A1

Abstract:

This information processing device according to one embodiment comprises a position information acquisition unit for acquiring position information for a communication device and a determination unit for, if the position information acquisition unit has acquired position information at least a prescribed number of times, greater than or equal to two, in one first partial area in first map information in which the area within which the communication device is capable of moving has been divided into a plurality of first partial areas, determining that the communication device is positioned in the first partial area, and, if the position information acquisition unit has acquired position information at least a prescribed number of times, greater than or equal to two, in one second partial area in second map information in which the area has been divided into a plurality of second partial areas narrower than the first partial areas, determining that the communication device is positioned in the second partial area.

Inventors:

HASEGAWA HIROAKI (JP)
OGAWA MASANORI (JP)
KITANO KEI (JP)

Application Number:

PCT/JP2020/030665

Publication Date:

September 10, 2021

Filing Date:

August 12, 2020

Export Citation:

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Assignee:

SATO HOLDINGS KK (JP)

International Classes:

G01S5/04

Foreign References:

US20180067187A1	2018-03-08
JP2018512571A	2018-05-17
JP2017156260A	2017-09-07
JP2015514969A	2015-05-21
JP2010107501A	2010-05-13
JP2005017047A	2005-01-20
JP2020037395A	2020-03-12

Other References: