Title:
BUILDING CONTROLLER AND INTERPHONE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/078819
Kind Code:
A1
Abstract:
An interphone system for use in collective housing constituted by a plurality of residential buildings and a central building (5) capable of communicating with each residential building. Each of the residential buildings is provided with: a residential-unit master device (30) installed in each residential unit; a plurality of collective entrance devices (10A-10D) capable of communicating with the residential-unit master device (30); and a building controller communicatively connecting the residential-unit master device (30) in each residential unit with the collective entrance devices (10A-10D) in the building. The building controller has: a building controller ID that is used, when the central building (5) is called from the residential-unit master device (30) via the building controller, by the central building (5) to recognize the building controller; and a collective entrance device ID that is used, when the central building (5) is called from the residential-unit master device (30) via the building controller, by the residential-unit master device (30) to recognize the building controller as a virtual collective entrance device different from the collective entrance devices (10A-10D).
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Inventors:
YASUKAWA KENJI (JP)
KUMAGAI SYU (JP)
KUMAGAI SYU (JP)
Application Number:
PCT/JP2016/082156
Publication Date:
May 03, 2018
Filing Date:
October 28, 2016
Export Citation:
Assignee:
AIPHONE CO LTD (JP)
International Classes:
H04M9/00
Foreign References:
| JP2006238201A | 2006-09-07 | |||
| JP2010178072A | 2010-08-12 | |||
| JP2007034657A | 2007-02-08 | |||
| JP2002133562A | 2002-05-10 |
Other References:
See also references of EP 3518515A4
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
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