Cov txheej txheem:
Video: Dab tsi yog qhov tseem ceeb ntawm Scada system?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2024-01-18 08:24
SCADA system feem ntau muaj cov ntsiab lus hauv qab no:
- Saib xyuas cov computers.
- Tej thaj chaw deb terminal units .
- Programmable logic controllers .
- Kev sib txuas lus infrastructure.
- Tib neeg-tshuab interface .
- Thawj tiam: "Monolithic"
- Thib ob tiam: "Distributed"
- Third tiam: "Networked"
Ua kom pom qhov no, Scada system ua li cas?
SCADA yog lub ntsiab lus rau kev saib xyuas kev tswj xyuas thiab kev yuav cov ntaub ntawv, lub computer qhov system rau sau thiab txheeb xyuas cov ntaub ntawv ntawm lub sijhawm. SCADA systems yog siv los saib xyuas thiab tswj cov nroj tsuag lossis khoom siv hauv kev lag luam xws li kev sib txuas lus, kev tswj dej thiab pov tseg, lub zog, roj thiab roj refining thiab kev thauj mus los.
Ib yam li ntawd, Scada software yog dab tsi? Kev tswj xyuas kev tswj hwm thiab khaws cov ntaub ntawv ( SCADA ) yog ib qhov system software thiab cov khoom siv kho vajtse uas tso cai rau cov koom haum ua lag luam rau: Ncaj qha cuam tshuam nrog cov khoom siv xws li sensors, li qub, twj, motors, thiab ntau dua los ntawm tib neeg-tshuab interface (HMI) software.
Kuj nug, muaj pes tsawg hom Scada?
SCADA systems tau muab faib ua plaub hom uas tuaj yeem suav tias yog SCADA architectures ntawm plaub tiam tsis sib xws:
- Thawj Tiam: Thaum Ntxov SCADA systems lossis, Monolithic.
- Thib Ob Tiam: Distributed SCADA systems,
- Peb tiam: Networked SCADA systems &
Vim li cas Scada thiaj xav tau?
Qhov tseem ceeb ntawm SCADA systems yog automation. Nws tso cai rau ib lub koom haum ua tib zoo kawm thiab cia siab tias cov lus teb zoo tshaj plaws rau kev ntsuas ntsuas thiab ua tiav cov lus teb tau txais txhua lub sijhawm. Kev cia siab rau kev tswj xyuas lub tshuab meej rau kev soj ntsuam cov cuab yeej thiab cov txheej txheem zoo tshem tawm tib neeg kev ua yuam kev.
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