POSITIONING SYSTEM AND PROGRAM

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United States of America Patent

SERIAL NO

15101021

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Abstract

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A positioning system includes a plurality of beacon modules and a communication device. Further, the communication device includes a calculation unit calculating action state data that are used for determining an action state of a user who carries the communication device; a searching unit selectively searching for one of the beacon modules in accordance with the action state of the user, the action state being determined based on the action state data calculated by the calculation unit, and a derivation unit deriving positional information of the user based on a response signal transmitted from the one of the beacon modules having been searched for by the searching unit.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO 143-8555

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ARATANI, Hideaki Kanagawa, JP 10 48
FUJIWARA, Yukio Kanagawa, JP 48 440
HATA, Daisuke Saitama, JP 28 322
HIGUCHI, Hiroto Kanagawa, JP 67 1320
INADOME, Takanori Kanagawa, JP 15 56
KAMEYAMA, Kenji Kanagawa, JP 47 401
KAMIMURA, Ryohsuke Kanagawa, JP 3 2
KON, Juuta Tokyo, JP 4 7
KONISHI, Keisuke Kanagawa, JP 13 43
MATSUSHITA, Yusuke Kanagawa, JP 26 149
NARITA, Tomoyo Tokyo, JP 3 2
TSUKAMOTO, Takeo Kanagawa, JP 214 3486
YAMAMOTO, Katsuya Kanagawa, JP 118 757
YOSHIZAWA, Fumio Kanagawa, JP 37 531

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