Digital home phones

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F04%3A00010048" target="_blank" >RIV/61989100:27240/04:00010048 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Digital home phones

Original language description

Intelligent digital home phones communicating through four-wire bus. Two wires are reserved for power supply and two for communication. Communication circuits are based on modified RS485 bus. On this bus can be connected up to 254 devices. There is no master and slave devices, all are almost equal. Device can be either home or external door unit. Both voice and data communication are digital. In the system can be three connections at the same time, whereas signalization is nowise restricted. Phones arebased on microcontroller PIC18F452.

Czech name

Digitální domácí telefony

Czech description

xx

Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Sborník RTT 2004

ISBN

ISBN 80-01-0306

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

55-57

Publisher name

ČVUT FEI Praha

Place of publication

Praha

Event location

Český ráj

Event date

Jan 1, 2004

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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