RO79901B1 - Sistem de multiplexare a semnalelor din procese industriale - Google Patents

Sistem de multiplexare a semnalelor din procese industriale

Info

Publication number
RO79901B1
RO79901B1 RO102227A RO10222780A RO79901B1 RO 79901 B1 RO79901 B1 RO 79901B1 RO 102227 A RO102227 A RO 102227A RO 10222780 A RO10222780 A RO 10222780A RO 79901 B1 RO79901 B1 RO 79901B1
Authority
RO
Romania
Prior art keywords
module
industrial processes
transmitting
multiplexing
block
Prior art date
Application number
RO102227A
Other languages
English (en)
Other versions
RO79901A2 (fr
Inventor
Andrei Ioan Chiliman
Anca Stuparu
MARCEL CORNEL SîRBU
Ioan Sandu Lazar
Ionel Rizescu
Nicolae Mihai Marinescu
Grigore Nelepcu
Aurora Iatvinschi
Constantin Radescu
Gheorghe Lacatusu
Mioara Vistig
Mihaela Anghelescu
Casandra Fortuna
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Automatizari
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Automatizari filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Automatizari
Priority to RO10222780A priority Critical patent/RO79901A2/ro
Priority to RO80102227D priority patent/RO79891A2/ro
Publication of RO79901B1 publication Critical patent/RO79901B1/ro
Publication of RO79901A2 publication Critical patent/RO79901A2/ro

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  • Arrangements For Transmission Of Measured Signals (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Sistem de multiplexare a semnalelor din procese industriale, caracterizat prin aceea ca, în scopul cilegerii, transmiterii si prelucrarii datelor culese de la niste procese industriale (27), sunt utilizate niste echipamente de multiplexare locala (10 si 11) în care datele sunt multiplexate printr-un modul de multiplexare (15) comandat de un modul de comanda (14) care primeste semnalele de adresare de la un bloc de receptie (12) conectat la distanta printr-un bloc de emisie (8) cu un modul de iesiri numerice (2) al unui calculator de proces (1), sincronizat sub control unui semnal de validare dat de modul de comanda (14) printr-un bloc de emisie (13), conectat la distanta cu un bloc receptor (9) de un modul de temporizare (7) conectat la un modul de întreruperi externe (4), calculator de proces (1) prevazut cu un modul de intrari analogice (6), care receptioneaza la distanta datele analogice multiplexate de catre multiplexorul (15) prin intermediul unui adaptor pentru detectoare de temperatura...
RO10222780A 1980-09-26 1980-09-26 Systeme de multiplexage des signals de processus industrielles RO79901A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RO10222780A RO79901A2 (fr) 1980-09-26 1980-09-26 Systeme de multiplexage des signals de processus industrielles
RO80102227D RO79891A2 (ro) 1980-09-26 1980-09-26 Sistem de multiplexare a semnalelor din procese industriale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO10222780A RO79901A2 (fr) 1980-09-26 1980-09-26 Systeme de multiplexage des signals de processus industrielles

Publications (2)

Publication Number Publication Date
RO79901B1 true RO79901B1 (ro) 1983-08-30
RO79901A2 RO79901A2 (fr) 1983-09-26

Family

ID=20109006

Family Applications (2)

Application Number Title Priority Date Filing Date
RO10222780A RO79901A2 (fr) 1980-09-26 1980-09-26 Systeme de multiplexage des signals de processus industrielles
RO80102227D RO79891A2 (ro) 1980-09-26 1980-09-26 Sistem de multiplexare a semnalelor din procese industriale

Family Applications After (1)

Application Number Title Priority Date Filing Date
RO80102227D RO79891A2 (ro) 1980-09-26 1980-09-26 Sistem de multiplexare a semnalelor din procese industriale

Country Status (1)

Country Link
RO (2) RO79901A2 (ro)

Also Published As

Publication number Publication date
RO79901A2 (fr) 1983-09-26
RO79891A2 (ro) 1982-10-11

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