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Patent Searching and Data


Title:
INTERPHONE MASTER UNIT, INFORMATION TERMINAL, DISTRIBUTION NOTIFICATION SYSTEM, DISTRIBUTION SYSTEM, PROGRAM, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/069808
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an interphone master unit, an information terminal, a distribution notification system, a distribution system, a program, and a control method that are capable of reducing a communication load on a main line while ensuring security. An interphone master unit (10) is installed in each management region (5) at a facility which has a plurality of management regions (5), and is connected to a main line (L1) of an interphone line. The interphone master unit (10) is provided with a first acquisition unit (101) and a second acquisition unit (102). The first acquisition unit (101) receives notification information on distribution of content information through the main line (L1). The second acquisition unit (102) receives the content information corresponding to the notification information through a communication path different from the main line (L1).

Inventors:
SATO, Kazuki
Application Number:
JP2018/036263
Publication Date:
April 11, 2019
Filing Date:
September 28, 2018
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
H04M9/00; G06F13/00; H04M11/00
Foreign References:
JP2014187631A2014-10-02
JP2016197822A2016-11-24
JP2010177818A2010-08-12
JP2012109684A2012-06-07
JP2017152974A2017-08-31
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (Umeda Square Bldg, 12-17 Umeda 1-chome, Kita-ku, Osaka-sh, Osaka 01, 〒5300001, JP)
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