Title:
集合住宅用インターホンシステム
Document Type and Number:
Japanese Patent JP7393479
Kind Code:
B2
Abstract:
To provide a collective housing intercom system which can receive a call signal by a mobile terminal in an outside place.SOLUTION: A collective housing intercom system 1 includes: a controller 80 which is connectable to an external network T and an intercom line L; a room master unit 40 which is connected to the controller 80 through the intercom line L and is installed in each room; an input unit 11 which can input the room number of each room; a CGI server 20 which, based on the room number input from the input unit 11, can generate a call signal to call the mobile terminal 90 which is connectable to the external network T; and a network camera 30 which can originate the call signal to a telephone switch 100 arranged in the external network T. When a room number is input to the input unit 11, the room master unit 40 in a room corresponding to the room number is called, and also the call signal is transmitted to the telephone switch 100 so as to be transmitted to the mobile terminal 90 corresponding to the room number.SELECTED DRAWING: Figure 1
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Inventors:
Masanori Hirose
Application Number:
JP2022102975A
Publication Date:
December 06, 2023
Filing Date:
June 27, 2022
Export Citation:
Assignee:
Aiphone Co., Ltd.
International Classes:
H04M9/00
Domestic Patent References:
| JP2007096770A | ||||
| JP2007124139A | ||||
| JP2008067310A | ||||
| JP2010278984A |
Attorney, Agent or Firm:
Patent Attorney Corporation Shinei Office