Imboniselo Insights

Kwintsimi yemizi-mveliso yanamhlanje, iikhompyutha zoshishino zidlala indima ebalulekileyo. Phakathi kweentlobo ezahlukeneyo zolawulo lwamashishini, iikhomputha ezihlangeneyo zemizi-mveliso zivela ngokuthe ngcembe kwaye zibonisa iingenelo zazo ezizodwa kwintsimi yoshishino. Eli nqaku liza kuphonononga inkcazo, iimpawu, kunye nethemba leekhompyuter ezidibeneyo zoshishino kwintsimi yoshishino.

Incwadi yamanqaku enqabileyo yimodeli ekhethekileyo yelaptop eyenzelwe ukumelana neemeko ezingqongileyo kunye neemeko ezinzima. Kumashishini ahlukeneyo kunye neenkalo, ezifana nomsebenzi wentsimi, i-aerospace, imigodi, njl., ukuzinza kunye nokuthembeka kwencwadana yamanqaku enqabileyo kubalulekile. Phakathi kwabo, ubushushu bokusebenza yinto ephambili yokuqinisekisa ukusebenza okuqhelekileyo kwencwadana enqabileyo. Ngoko ke, yintoni ubushushu obusebenzayo bencwadana enqabileyo?

Ikhompyuter yeshishini ephathwayo yikhompyuter eyomeleziweyo kunye nephuculweyo yeshishini. Inokusebenza ngokuthembekileyo kwindawo yoshishino njengomlawuli weshishini. Ngelo xesha, ngenxa yokuphatheka kwayo, ifaneleke kakhulu ukusebenza kwindawo yentsimi. Xa kuthelekiswa nekhompyuter yelaptop, ukwandiswa kwekhompyuter ephathwayo kunenzuzo enkulu.

Kwintsimi ye-automation yemizi-mveliso yanamhlanje, iikhomputha zemizi-mveliso ezizinzisiweyo kunye neekhompyuter zemizi-mveliso ziingcamango ezimbini ezibalulekileyo. Iikhomputha zemizi-mveliso ezifakwe ngaphakathi ziluhlelo lweemveliso zekhompyuter, ngelixa iikhompyuter zemizi-mveliso ziyingqikelelo ebanzi ebandakanya iikhompyuter ezifakwe kwimizi-mveliso.

Ngexesha lokugqibela sathetha ngesihloko esithi "Ngaba ikhompyutha yoshishino isiseko sokuzenzekelayo? Ngaba i-PLC ingayenza?" Kule sahluko, siya kuqhubeka nesi sihloko kwaye sithethe ngesihloko seekhomputha zoshishino kunye nee-PLCs ezingundoqo zophuhliso oluzayo;

Iikhompyutha zemizi-mveliso ziikhompyutha ezisetyenziswa ngokukodwa kwiinkqubo zolawulo lwamashishini. Imbali yabo yophuhliso ingalandwa ukusuka kwiminyaka yoo-1950. Ngophuhliso lwemfuno yemizi-mveliso kunye nokwanda kwe-automation yemizi-mveliso, ngokuthe ngcembe bathatha imilo. Ukususela kwiinkqubo zokuqala zolawulo lwamashishini ezixhomekeke kwiteknoloji ye-analog kunye nobuchwepheshe be-electromechanical, ukuya ekuqaleni kwexesha ledijithali, kwaye ekugqibeleni ukunyuka kwexesha le-PLC, ukuvela kweekhompyutha zoshishino ngokudibanisa isofthiwe kunye ne-hardware inomdla; ngeli xesha siza kuthetha malunga "nokuba iikhompyutha zoshishino zisisiseko sokuzisebenzela nokuba i-PLC ingayenza na";

Ukuqonda umahluko phakathi kwe-SSD (i-Solid-State Drive) kunye ne-flash drive kubalulekile. Zombini zisebenzisa imemori yeflash, uhlobo lwememori engaguquguqukiyo enokugcina idatha nasemva kokuba umbane ucinyiwe. Kukho iindidi ezimbini eziphambili: I-NAND flash kunye ne-NOR flash. Ezi ntlobo zibalulekile kwindlela igajethi nganye esebenza ngayo kunye nento eyenzayo.

I-serial port sisidibanisi sekhompyuter esingundoqo kunxibelelwano olulandelelanayo phakathi kwezixhobo. Yahlukile kumazibuko ahambelanayo, athumela idatha ngexesha elinye. Endaweni yoko, i-serial port ithumela idatha enye ngexesha, ngaphezulu kwetshaneli enye.

Iikhompyutha zamashishini zidlala indima ebalulekileyo kuthungelwano lwemizi-mveliso kwaye zibalulekile ekuqinisekiseni ukuthembeka, ukhuseleko, kunye nokusebenza kakuhle kweenkqubo zemizi-mveliso. Eli nqaku liza kwazisa iindima ezininzi eziphambili zeekhompyuter zeshishini kuthungelwano lwamashishini.

Kwinkalo yolawulo lwamashishini, iikhomputha eziphathwayo zoshishino zihlangene kakhulu kunye nezixhobo ezinamandla, ezisetyenziswa ngokubanzi kwimigca yokuvelisa ezenzekelayo. Ukukhetha ikhompyuter ephathwayo efanelekileyo yeshishini kubalulekile ukuqinisekisa ukusebenza okuzinzileyo komgca wemveliso kunye nokuphucula ukusebenza kakuhle kwemveliso.