Cov kev lag luam tseem ceeb tau muaj nuj nqis, thiab cov khoos phis tawj kev lag luam tau ua lub luag haujlwm tseem ceeb hauv nws. Kev lag luam kev lag luam raws li IPC tsav kev loj hlob ntawm kev sib raug zoo, thiab kev tshaj tawm xov xwm tau dhau los ua qhov tseeb ntawm lub neej niaj hnub no. Ntau thiab ntau cov ntaub ntawv-raws li cov khoom lag luam yog tsom rau zej zog.
OFweek Industrial Control Network Xov Xwm: Kev lag luam kev lag luam ua rau muaj kev loj hlob ntawm kev sib raug zoo, kev tshaj tawm xov xwm tau dhau los ua qhov tseeb ntawm lub neej niaj hnub no, thiab ntau thiab ntau cov khoom lag luam nthuav tawm tau ntsib hauv zej zog. Cov lag luam tseem ceeb kuj tau txais kev saib xyuas, thiab cov khoos phis tawj kev lag luam tau ua lub luag haujlwm tseem ceeb hauv nws. Kev lag luam kev lag luam raws li IPC tsav kev loj hlob ntawm kev sib raug zoo, thiab kev tshaj tawm xov xwm tau dhau los ua qhov tseeb ntawm lub neej niaj hnub no. Ntau thiab ntau cov ntaub ntawv-raws li cov khoom zej zog. Kev lag luam tseem ceeb kuj tau txais kev saib xyuas, thiab cov khoos phis tawj kev lag luam tau ua lub luag haujlwm tseem ceeb hauv lawv, thiab IPC-based automation cov khoom tau maj mam dhau los ua lub ntsiab ntawm cov nqi qis hauv kev lag luam. Cov neeg tsim khoom lag luam hauv computer kuj tau txais kev saib xyuas ntau dua. Nrog rau kev loj hlob sai ntawm hluav taws xob hluav taws xob, petrochemical, kev thauj mus los thiab kev tiv thaiv ib puag ncig kev lag luam, los ntawm cov khoom siv hauv tsev digital me me, mus rau cov tsev txhab nyiaj, kev them nyiaj, kev tswj hwm, kev tsim cov kab ntau lawm, thiab lwm yam, nws tuaj yeem hais tau tias kev qhia txog nyiaj txiag, tsoomfwv, Kev tiv thaiv hauv tebchaws thiab lwm yam kev lag luam Kev xav tau nce ntxiv. Tshwj xeeb, muaj kev xav tau zoo rau kev lag luam computers.
Nws tuaj yeem pom tias kev lag luam kev loj hlob zeem muag ntawm kev lag luam computer yog dav heev. Txoj kev loj hlob ntawm kev lag luam computer. Kev lag luam tswj kev lag luam automation Kev tswj hwm kev lag luam automation tshuab yog ib hom kev siv kev tswj kev xav, ntsuas ntsuas, khoos phis tawj thiab lwm yam ntaub ntawv thev naus laus zis kom ua tiav kev tshawb nrhiav, tswj, optimization, teem sijhawm, kev tswj hwm thiab kev txiav txim siab hauv cov txheej txheem tsim khoom kom muaj txiaj ntsig, txhim kho. zoo, thiab txo kev siv. , Kev siv thev naus laus zis los ua kom muaj kev nyab xeeb thiab lwm lub hom phiaj, feem ntau suav nrog kev lag luam automation software, kho vajtse thiab tshuab. Raws li ib tug ntawm cov tseem ceeb tshaj plaws technologies nyob rau hauv lub teb ntawm niaj hnub manufacturing nyob rau hauv lub xyoo pua 20th, industrial tswj automation technology tsuas yog daws cov teeb meem ntawm ntau lawm efficiency thiab sib xws. Txawm hais tias lub tshuab automation nws tus kheej tsis ncaj qha tsim cov txiaj ntsig, nws tuaj yeem txhim kho cov txheej txheem ntau lawm ntawm cov lag luam. Feem ntau ntawm txoj kev loj hlob ntawm kev lag luam tswj automation nyob rau hauv kuv lub teb chaws yog zom thiab nqus thaum qhia tag nrho cov cuab yeej siv, thiab tom qab ntawd nqa tawm cov kev txhim kho theem nrab thiab daim ntawv thov.
Tam sim no, kuv lub teb chaws kev lag luam tswj automation thev naus laus zis, kev lag luam thiab daim ntawv thov tau ua tiav kev txhim kho zoo, thiab kuv lub teb chaws kev lag luam kev lag luam hauv computer tau tsim. Industrial tswj automation technology yog tsim nyob rau hauv cov kev taw qhia ntawm kev txawj ntse, kev sib txuas lus thiab kev koom ua ke. Tus nqi qis kev lag luam tswj automation raws li kev lag luam PCs yuav dhau los ua lub ntsiab. Raws li peb txhua tus paub, txij li xyoo 1960s, Sab Hnub Poob tau pib hloov cov kev lag luam ib txwm siv los ntawm kev vam khom cov cuab yeej technology (xws li cov cuab yeej tshiab, cov txheej txheem tshiab thiab kev siv computer), kom kev lag luam tau txais kev loj hlob sai. txhim kho. Qhov kev hloov loj dua hauv ntiaj teb thaum kawg ntawm lub xyoo pua 20th yog qhov tsim ntawm kev lag luam thoob ntiaj teb. Kev lag luam thoob ntiaj teb tau ua rau muaj kev sib tw hnyav uas tsis tau pom dua, ua rau cov tuam txhab lag luam nrawm nrawm rau lub sijhawm ua lag luam ntawm cov khoom tshiab (TimetoMarket), txhim kho qhov zoo (Quality), txo tus nqi (Cov Nqi) thiab txhim kho cov kev pabcuam (Service), uas yog qhov TQCS of the enterprise. Kev tswj kev lag luam automation feem ntau suav nrog peb theem, hauv qab mus rau sab saum toj yog qhov yooj yim automation, txheej txheem automation thiab kev tswj hwm automation, thiab nws cov tub ntxhais yog qhov yooj yim automation thiab txheej txheem automation. Nyob rau hauv cov txheej txheem automation ib txwm muaj, qhov yooj yim automation ib feem yog monopolized los ntawm PLC thiab DCS, thiab cov txheej txheem automation thiab tswj automation ib feem yog tsim los ntawm ntau yam txheej txheem txawv teb chaws computers lossis minicomputers. Tus nqi ntawm nws cov khoom kho vajtse, system software thiab daim ntawv thov software yog siab heev uas ntau lub lag luam saib hem. PLC tab tom txhim kho mus rau miniaturization, networking, PC thiab qhib. Tau ntev, PLC yeej ib txwm yog qhov tseem ceeb ntawm kev sib ntaus sib tua hauv kev lag luam kev lag luam automation, muab cov kev tswj xyuas zoo heev rau ntau yam khoom siv automation tswj. PC tau tsim qhov xwm txheej peb-legged. Nyob rau tib lub sijhawm, PLC kuj dais qhov cuam tshuam los ntawm lwm yam khoom siv, tshwj xeeb tshaj yog cuam tshuam los ntawm kev lag luam PC. Miniaturization, networking, PCization thiab kev qhib siab yog cov lus qhia tseem ceeb rau kev txhim kho yav tom ntej ntawm PLC. Txawm hais tias txoj kev loj hlob ntawm domestic DCS tau ua tiav zoo, cov khoom lag luam txawv teb chaws DCS tseem muaj feem cuam tshuam kev lag luam hauv kev lag luam hauv tsev, feem ntau Honeywell thiab Yokogawa. Cov khoom. Qhov kev loj hlob txhua xyoo ntawm kuv lub teb chaws DCS kev lag luam yog kwv yees li 20 feem pua, thiab cov nqi lag luam txhua xyoo yog kwv yees li 3.0 (3.5 billion yuan. Txij li thaum DCS tsis muaj cov khoom hloov pauv hauv cov khoom siv loj loj hauv kev lag luam petrochemical hauv tsib xyoos dhau los, Nws txoj kev loj hlob ntawm kev lag luam yuav tsis poob qis. Raws li Kev Txheeb Xyuas qhia tau tias los ntawm 2005, muaj ntau dua 1,{12}} cov khoom siv hauv kuv lub teb chaws kev lag luam petrochemical uas yuav tsum tau tswj los ntawm DCS; ntau dua 10,{14 } }, 000 kilowatt generators tau tsim tshiab nyob rau hauv lub zog hluav taws xob txhua xyoo, uas yuav tsum tau DCS los saib xyuas; Yog li ntawd, cov xwm txheej ntawm DCS raws li cov khoom tseem ceeb hauv kev lag luam automation instrument yuav tsis shaken nyob rau hauv tsib xyoos tom ntej no. .
