Title:
INFORMATION COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/103341
Kind Code:
A1
Abstract:
An information communication method, which enables communication using a variety of devices, and in which information is acquired from an object, includes: a light-exposure-time setting step (SK21) in which a light-exposure time for an image sensor is set; a bright-line-image acquisition step (SK22) in which a bright line image, i.e. an image including a plurality of bright lines, is acquired by using the image sensor to photograph, for the set light-exposure time, an object having a changing brightness; an information acquisition step (SK23) in which transmission information is acquired by demodulating data identified by patterns of the plurality of bright lines included in the acquired bright-line image; and a door controlling step (SK24) in which, after the transmission information has been acquired, a control signal is transmitted to cause an opening/closing drive device for a door to open said door.
Inventors:
OSHIMA MITSUAKI
NAKANISHI KOJI
AOYAMA HIDEKI
FUCHIGAMI IKUO
SHIN HIDEHIKO
MUKAI TSUTOMU
MATSUSHITA YOSUKE
IIDA SHIGEHIRO
YAMADA KAZUNORI
NAKANISHI KOJI
AOYAMA HIDEKI
FUCHIGAMI IKUO
SHIN HIDEHIKO
MUKAI TSUTOMU
MATSUSHITA YOSUKE
IIDA SHIGEHIRO
YAMADA KAZUNORI
Application Number:
PCT/JP2013/007709
Publication Date:
July 03, 2014
Filing Date:
December 27, 2013
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
H04B10/116; H04L25/02; H04L25/49; H04Q9/00; H04M1/72412
Foreign References:
| JP2006121466A | 2006-05-11 | |||
| JP2008057129A | 2008-03-13 | |||
| JP2013223047A | 2013-10-28 | |||
| JP2002290335A | 2002-10-04 |
Other References:
See also references of EP 2940893A4
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
New house Extensive 守 (JP)
New house Extensive 守 (JP)
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