Processing

Please wait...

Settings

Settings

Goto Application

1. US20220068115 - NETWORK DISTIBUTION USING COMMON COMMUICATION AND POWER

Office
United States of America
Application Number 17007065
Application Date 31.08.2020
Publication Number 20220068115
Publication Date 03.03.2022
Publication Kind A1
IPC
G08B 25/06
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
01characterised by the transmission medium
06using power transmission lines
G08B 25/08
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
01characterised by the transmission medium
08using communication transmission lines
H04B 3/54
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
3Line transmission systems
54Systems for transmission via power distribution lines
G08B 25/00
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
CPC
G08B 25/009
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
009Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
G08B 25/06
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
01characterised by the transmission medium
06using power transmission lines
H04B 3/54
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
3Line transmission systems
54Systems for transmission via power distribution lines
G08B 25/08
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
25Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
01characterised by the transmission medium
08using communication transmission lines
Applicants Siemens Industry, Inc.
Inventors Daniel S. Iasso
Johnar Maneja
Title
(EN) NETWORK DISTIBUTION USING COMMON COMMUICATION AND POWER
Abstract
(EN)

There is described a network distribution system using common communication and power comprising a power line, multiple fire alarm units, and a power line control device. The power line provides alternating current, and the fire alarm units are coupled to the power line. The power line control device is coupled to the power line and a particular fire alarm unit of the plurality of fire alarm units. The power line control device comprises a communication translator to convert between power line and non-power line protocols and a power line core to modulate signals to, and demodulate signals from, the power line.


Related patent documents