Title:
情報収集システム
Document Type and Number:
Japanese Patent JP6391446
Kind Code:
B2
Abstract:
An information collection system 1 has: a stand-alone-power-type transmitter 10 capable of moving together with a mobile entity (purchaser) A1, the transmitter 10 spontaneously and intermittently transmitting a transmitter ID at a timing corresponding to the distance of movement of the mobile entity A1; a plurality of receivers 20 provided in an area X to be monitored in which the mobile entity A1 can move freely, the receivers 20 receiving the transmitter ID transmitted from the transmitter 10 present in the vicinity of the area X; and a server 30 for managing the transmitter ID, the position information (receiver ID) of the receiver 20 that receives the transmitter ID, and a time of day at which the receiver ID is received, in association with each other.
Inventors:
Takashi Uchitaka
Application Number:
JP2014241627A
Publication Date:
September 19, 2018
Filing Date:
November 28, 2014
Export Citation:
Assignee:
ROHM Co., Ltd.
International Classes:
G06Q30/02; A61G12/00; G06K7/10; G06K19/07; G08B25/04
Domestic Patent References:
| JP2009210516A | ||||
| JP2009003872A | ||||
| JP5580469B1 | ||||
| JP2008193595A | ||||
| JP2013084170A | ||||
| JP2012065232A | ||||
| JP2006305216A |
Attorney, Agent or Firm:
Sano patent office