INTERCOMMUNICATION SYSTEM

WIPO Patent Application WO/2012/029895

A1

An intercom base in each house includes: a category setting switch assigning visitor category information to a visitor image displayed on a display unit; and a prohibited category setting switch setting a category for which indication of a visitor upon a call is prohibited. A control device includes: a first storage unit storing a visitor image to which the category information is assigned in the intercom base in each house in association with the category information; a category obtaining unit comparing a visitor image transmitted from a handset upon a call with the visitor image stored in the first storage unit and obtaining the category of the visitor; a determining unit comparing categories for which indication of a visitor is prohibited at a called house with the obtained category; and an indication controller not allowing indication of the visitor if the visitor indication is determined to be prohibited or allowing indication of the visitor if the visitor indication is determined not to be prohibited.

KAWASAKI MAKOTO (JP)
KAWAMOTO KAZUHIRO (JP)
WANAKA TSUYOSHI (JP)
FURUKAWA JUNICHI (JP)
SHINYASHIKI YASUFUMI (JP)
USUKI IZUMI (JP)
KAWASAKI TOSHINOBU (JP)
ODA TOMOHIRO (JP)
FURUTA SHINYA (JP)

PCT/JP2011/069865

March 08, 2012

September 01, 2011

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PANASONIC CORP (JP)
KAWASAKI MAKOTO (JP)
KAWAMOTO KAZUHIRO (JP)
WANAKA TSUYOSHI (JP)
FURUKAWA JUNICHI (JP)
SHINYASHIKI YASUFUMI (JP)
USUKI IZUMI (JP)
KAWASAKI TOSHINOBU (JP)
ODA TOMOHIRO (JP)
FURUTA SHINYA (JP)

H04M9/00; G08B25/04

JP2007295120A	2007-11-08
JP2010074628A	2010-04-02
JP2004120521A	2004-04-15
JP2007324728A	2007-12-13

NISHIKAWA, Yoshikiyo et al. (JP)
Yoshikiyo Nishikawa (JP)

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