{"id":10183,"date":"2024-07-16T17:54:02","date_gmt":"2024-07-16T15:54:02","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=10183"},"modified":"2024-07-16T17:54:02","modified_gmt":"2024-07-16T15:54:02","slug":"scada-sistema-opredelenie","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/scada-sistema-opredelenie\/","title":{"rendered":"Sistem SCADA (defini\u021bie)"},"content":{"rendered":"

Sistem SCADA<\/strong> (Supervisory Control and Data Acquisition) este un software \u0219i hardware cuprinz\u0103tor conceput pentru a controla \u0219i monitoriza diferite procese \u0219i sisteme \u00een timp real. Acesta integreaz\u0103 diverse componente precum senzori, controlere, re\u021bele de comunica\u021bii \u0219i interfe\u021be cu utilizatorul pentru a oferi operatorilor \u0219i inginerilor control complet \u0219i capacitatea de a gestiona de la distan\u021b\u0103 sistemele de produc\u021bie \u0219i infrastructur\u0103 distribuite.<\/p>\n

Componentele principale ale sistemului SCADA:<\/h3>\n
    \n
  1. Canale de comunicatie<\/strong> \u2014 mijloace de transmitere a datelor, inclusiv re\u021bele cu fir \u0219i f\u0103r\u0103 fir, pentru comunicarea \u00eentre diferite dispozitive \u0219i sistemul central de control.<\/li>\n
  2. Controlorii<\/strong> \u2014 dispozitive care \u00eendeplinesc func\u021biile de colectare a datelor de la senzori \u0219i de control al actuatoarelor \u00een conformitate cu algoritmii \u0219i regulile specificate.<\/li>\n
  3. Senzori \u0219i actuatori<\/strong> \u2014 dispozitive care colecteaz\u0103 date privind starea obiectelor \u0219i controleaz\u0103 func\u021bionarea acestora ca r\u0103spuns la comenzile din sistemul de control.<\/li>\n
  4. Interfa\u021ba operatorului<\/strong> - o aplica\u021bie grafic\u0103 care ofer\u0103 operatorilor informa\u021bii despre starea actual\u0103 a sistemului, capacitatea de a gestiona \u0219i analiza datele.<\/li>\n<\/ol>\n

    Func\u021bionalitatea sistemului SCADA:<\/h3>\n
      \n
    • Monitorizare \u0219i vizualizare<\/strong> \u2014 afi\u0219area datelor de proces \u00een timp real prin interfe\u021be grafice \u0219i diagrame.<\/li>\n
    • Management si control<\/strong> \u2014 capacitatea de a controla \u0219i automatiza de la distan\u021b\u0103 procesele de produc\u021bie \u00een func\u021bie de feedback \u0219i de parametrii stabili\u021bi.<\/li>\n
    • Stocarea \u0219i analiza datelor<\/strong> \u2014 acumularea \u0219i analiza datelor istorice pentru optimizarea proceselor de produc\u021bie \u0219i luarea deciziilor de management.<\/li>\n<\/ul>\n

      Aplicarea sistemelor SCADA:<\/h3>\n

      Sistemele SCADA sunt utilizate pe scar\u0103 larg\u0103 \u00een industrie, energie, transport, alimentare cu ap\u0103, telecomunica\u021bii \u0219i alte industrii pentru a asigura managementul \u0219i monitorizarea eficient\u0103 a obiectelor \u0219i sistemelor distribuite. Acestea ajut\u0103 la cre\u0219terea productivit\u0103\u021bii, la reducerea costurilor de \u00eentre\u021binere \u0219i la \u00eembun\u0103t\u0103\u021birea siguran\u021bei generale \u0219i a fiabilit\u0103\u021bii proceselor de produc\u021bie.<\/p>","protected":false},"excerpt":{"rendered":"

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