Ungayikhetha njani ikhompyuter yezamashishini?
2025-11-25
Iikhompyuter zemveliso ziya zibaluleka ngakumbi kwiifektri. Ayisiyo i-intanethi nje yomsebenzisi; Kukufunyanwa kwedatha kunye neZiko loLawulo lwenkqubo yemveliso yonke-ibalulekile kwaye iphambili kwaye iphambili.
Kodwa umbuzo uphakama: Uyikhetha njani ikhompyuter yeshishini? Zeziphi izinto eziphakanyisiweyo? Ingakumbi kuba ezi zixhobo zisebenza kwiindawo ezinobunzima kunye namaqondo obushushu aphezulu, uthuli, kunye nentshukumo, iimfuno zokuzinza kunye nokuthembeka ziphezulu kakhulu. Asiyonto enokugqitywa ngokujonga nje kwiiparamitha ezimbalwa.
Ukukhetha ikhompyutha
I. Imilinganiselo yobugcisa:Intsebenzo ephambili kunye nokuzinza kweekhompyuter kufuneka isebenze kwiindawo ezinobunzima njengokungcangcazela, ubushushu obuphezulu, kunye nothuli lwexesha elide; Ke ngoko, ukuzinza kwekhompyutha yinto enkulu.
Uyilo oluhlalayo nolomeleleyo: Uyilo olungenanceba lukhethelwe ukuphepha ixesha lokuphumla ngenxa yokuphumelela kwabalandeli. I-chassis kufuneka yenziwe nge-Aluminium Alloy kwaye ihlangabezane nothuli lwe-IP65 kunye ne-IP65 kunye ne-oyile yokuchasana namanzi ukuze akwazi ukumelana nothuli, ioyile kunye nokufuma.
Uluhlu lobushushu olubanzi: amacandelo kufuneka axhase uluhlu lobushushu obubanzi (E.G., -2 ℃ ukuya kwi-70 ℃) Ukuqinisekisa ukuqaliswa kokuzinza kunye nokusebenza kwendibano.
Ukuqhubekeka kwexesha lokwenyani Ngaphaya koko, uluhlu oluninzi lwezixhobo lubalulekile, njengokuba kunjalo, ii-RS485 / 232, kunye nezibuko ezininzi zenethiwekhi, ukuqhuba uqhagamshelo olukhawulezileyo kwizixhobo ezahlukeneyo zeshishini.
II. Ukulungelelanisa ukuthelekisa amashishini kunye nemeko yesicelo
Imveliso (Plc / iMida ye-Scada): igxininisa ukusebenza kwe-culri-cont ye-culri-Corp of CPU kunye nesantya esiphezulu se / o Ukulungisa izakhono zokuqinisekisa ukusebenzisana kakuhle nenkqubo yokulawula.
Umzi-mveliso wamandla
Izothutho kaloliwe: Kufuneka zidlulise iziqinisekiso zeshishini zamanye amazwe ezifana ne-En50155 yokuqinisekisa ukusebenza okuqinisekileyo phantsi kwendawo eqhubekayo kunye neendawo ezinokothusa.
Izixhobo zokhetho lwezinto eziKhethekileyo:
Ii-PC ezifakelweyo zemveliso yezamashishini: I-B5300 ilungiselelwe kakuhle kwaye ilungele indawo ezahlukeneyo zefestile.
I-PCS yePCS yeMizi-mveliso: Dibanisa umboniso kunye nolawulo lwendlela yokuchukumisa, ilungele ukujongana nemveliso yohlobo lomntu (i-HMM). I-P8000 ye-PCS yePCS icetyiswa ngenxa yokusebenza kwabo ngokuzinzileyo.
Ii-PC zeShishini leShishini leRack: Ilungele ukuthunyelwa okusesikweni kwiiracks, ezisetyenziswa njengeeseva zokufumana idatha, njl. Njl.
III. Imigangatho yeShishini kunye neZiqinisekiso
Ukuthotyelwa kubalulekile ukukhetha iikhompyuter zeshishini.
Imigangatho yamazwe jikelele neyasekhaya: Qinisekisa ukuba imveliso inazo izatifikethi ezisisiseko zokhuseleko ezinje nge-CE, i-FCC, ne-CCC. Ngamashishini athile, ukuthotyelwa kwemigangatho yobungcali efana ne-IEC 61131-3 (abalawuli be-Logic enokufikeleleka) kunye ne-ISO 13849 (ukhuseleko lomatshini) luyafuneka.
Izatifikethi ezinyanzelekileyo zoMveliso: Kumacandelo alawulwa kakhulu ngokuhamba kukaloliwe kunye nonyango lwezempilo, iziqinisekiso ezinje nge-IRIS (kaloliwe) kunye ne-FDA 510 (k) (i-FDA 510 (k) (i-FDA) iqinisekisiwe ngexesha lenkqubo yokhetho.
Iv. Izicelo
Ukukhetha ikhompyutha efanelekileyo yeshishini kuxhomekeke kwizicelo ekufuneka zenziwe. Umzekelo, iikhompyuter zeshishini zihlala zithunyelwa njengemisebenzi kunye ne-HMS (i-intermagu yabantu), kubandakanya nezityalo zemveliso, izityalo zokutya, iindawo zonyango, iindawo ezinobungozi, kunye nezinye iindawo ezinobungozi.
Izicelo ezininzi zikhona, eziphezulu kwiimfuno zesoftware, kunye namandla amakhulu ekhompyuter ezifunekayo ukuqinisekisa ukusebenza okugudileyo nenokuthembeka.
Ngenxa yokukhula ngokukhawuleza kunye nokuqhubela phambili kwe-Intanethi yezinto (IOI), ikhompyuter eyomeleleyo yomzi-mveliso iya isiba ibalulekile. Kulapho iikhompyuter zeshishini zingena khona, njengoko ezinye izicelo zifuna ukulungisa idatha kunye nohlalutyo kumda wenethiwekhi. Kuba idatha ayidingi ukuba idluliselwe kwimigama emide, iikhompyuter ezinxibelelene zinokwenza ukuba idatha isebenze, uhlalutyo, kunye nokwenza izigqibo ngexesha lokwenyani, ukuxhasa izicelo ezininzi ezifuna ukulungiswa kunye nohlalutyo.
V. Unxibelelwano: Ukuqinisekisa ukudityaniswa kwenkqubo engenamthungo
Emva kokuchonga amandla e-ICHAP, uqhagamshelo lwendalo esingqongileyo, kunye neemfuno zesicelo, unxibelelwano luba yinxalenye ebalulekileyo yokudityaniswa kwenkqubo. Ukudityaniswa kombane kubalulekile ukuba nentsebenziswano efanelekileyo phakathi kweekhompyuter zeshishini kunye nezixhobo ezahlukeneyo, izixhobo zenethiwekhi, kunye nezixhobo ze-Perbore. Ukhetho oluqhelekileyo luquka iBluetooth, i-Wi-Fi 6, 4G / 5G Iinethiwekhi zeselula, kunye ne-10gbe Lan. Ngapha koko, imodyuli i / Oneurkogn I-ONOKUKHUSELEKILEYO Ukuphucula okungaphezulu kwenkqubo, ukuxhasa amabala amaninzi kubandakanya i-M12 / RJS, i-EUSE, i-DEO, intlanganiso yokufikelela kwisixhobo semeko enzima.
VI. Inkqubo yokuSebenza: Isiseko seSoftware yokuSebenza kweNkqubo
Njengentloko yesoftware kunye nentsebenzo yeHardware, ukuhambelana kunye nokuzinza kwenkqubo yokusebenza kuhlala kujongwa. Ukuqinisekisa ukusebenza kwenkqubo ozinzileyo malunga nokuhanjiswa, sicebisa ngamandla ukuqhuba uvavanyo lwenqanaba kunye nokuqinisekiswa ngexesha lesigaba sokukhetha. Sizibophelele ekusebenzeni ngokusondeleyo nabathengi bethu ukuqinisekisa ukuba inkqubo ekhethiweyo ekhethiweyo ihambelana ngokuchanekileyo nesoftware ye-Hardware, iphumeza amava afanelekileyo angaphandle kwebhokisi.
VII. Uqwalaselo loNcedo lwaMandla:I-Hoaptiged kwizinto ezikhoyo zoncedo lwamandla oncedo zihlala zidluliselwa kwiindawo ezinamasobugorha antsonkothileyo okanye iindawo ezikude, ezenza ukuba izibhengezo zazo zibalulekile. Uninzi lweemodeli zixhasa igalelo lamandla e-DC, kwaye ezinye iimveliso zikwakhona kwimo yemoto (12 / 0) Ukutshintsha ukusebenza, ukuvumela ukusebenza kwamandla ngqo kwiibhedi zemoto ukuya kuhambelana neselfowuni okanye i-fidies yokusebenza yasentsimini.
VIII. Ubomi obude kunye nokuzilolonga: Ukuqinisekisa ukusebenza okuqhubekayo
Kwizicelo zemveliso, ukusebenza kwexesha elide lokuthembeka kwezixhobo kubalulekile. Ukuthintela ukuphazamiseka kolondolozo ngenxa yokuvalwa kwezinto eziphambili, abathengisi bayazibophelela kwixesha elide (ngokwesiqhelo iminyaka emi-5 ukuya kweli-10) kufuneka babekwe phambili ngexesha lenkqubo yokhetho. Uyilo lwemodyuli lukwaphucula kakhulu ukusetyenziswa kwezixhobo. Umzekelo, ukusetyenziswa kwezikrini zokutshintsha ngokukhawuleza, iibhetri, iimodyuli zokugcina, kunye neemodyuli ezinikezelweyo zenza ukulungiswa ngokuchanekileyo kwimeko yokungaphumeleli kwemigaqo, ukunciphisa iindleko ze-Dowentime kunye ne-DeisePan. Inkxaso yentengiso yentengiso yasemva kwentengiso yasemva kwentengiso yasemva kwentengiso kunye neqela leenkonzo zobugcisa zezobugcisa zibalulekile ekuqinisekiseni ukusebenza okuzinzileyo kuwo onke amaxesha obomi bezinto zonke.
Ix. Amandla abathengisi kunye nenkonzo: Impumelelo yenkxaso yenkxaso yeProjekthi
Amandla oMthengi ngokubanzi kunye nenkonzo esemgangathweni ichaphazela ngokuthe ngqo iprojekthi yokumiliselwa kweprojekthi kunye namava exesha elide. Ngexesha lenkqubo yokhetho, kuyacetyiswa ukuba kugxilwe kumava abo abanzi kwicandelo lemizi-mveliso, izifundo zetyala eliphumelelayo kumashishini abo, igama lentengiso, kunye nezakhono zoyilo lwangaphambili. Ngapha koko, ukukwazi ukubonelela ngexesha elifanelekileyo kunye nenkxaso yenkxaso yentengiso yentengiso (njenge-24 / 7 ixesha lokuphendula kunye nenkonzo yendawo) kufuneka ibe sisiseko sovavanyo oluphambili.
Ukuqwalaselwa kweendleko: Ukugxininisa indleko iyonke yobunini (i-TCO)
Xa ukhetha iikhompyuter zeshishini, "ixabiso eliphantsi" kuphela Ukongeza kwixabiso lokuthenga lokuqala, ezi ndleko zifihliweyo kunye nezibonelelo zexesha elide kufuneka ziqwalaselwe:
Ukuphulukana nelahleko
Iindleko zokugcina: kubandakanya nemirhumo yokulungisa, ukuthengwa kwempahla yokuthenga, kunye neendleko zabasebenzi.
Iindleko zokutshintshwa: Iindleko zokwakha kwakhona ngenxa yokuvalwa kwezixhobo zangaphambi kwexesha okanye i-obsoleccence.
Ukusebenza kakuhle kunye nezibonelelo zokhuseleko: Izixhobo ezifanelekileyo zinokuphucula ukusebenza kakuhle, zinciphise iimpazamo, kwaye ziphucule ukhuseleko, ngaloo ndlela zidale ixabiso lexesha elide.
Kodwa umbuzo uphakama: Uyikhetha njani ikhompyuter yeshishini? Zeziphi izinto eziphakanyisiweyo? Ingakumbi kuba ezi zixhobo zisebenza kwiindawo ezinobunzima kunye namaqondo obushushu aphezulu, uthuli, kunye nentshukumo, iimfuno zokuzinza kunye nokuthembeka ziphezulu kakhulu. Asiyonto enokugqitywa ngokujonga nje kwiiparamitha ezimbalwa.
Ukukhetha ikhompyutha
I. Imilinganiselo yobugcisa:Intsebenzo ephambili kunye nokuzinza kweekhompyuter kufuneka isebenze kwiindawo ezinobunzima njengokungcangcazela, ubushushu obuphezulu, kunye nothuli lwexesha elide; Ke ngoko, ukuzinza kwekhompyutha yinto enkulu.
Uyilo oluhlalayo nolomeleleyo: Uyilo olungenanceba lukhethelwe ukuphepha ixesha lokuphumla ngenxa yokuphumelela kwabalandeli. I-chassis kufuneka yenziwe nge-Aluminium Alloy kwaye ihlangabezane nothuli lwe-IP65 kunye ne-IP65 kunye ne-oyile yokuchasana namanzi ukuze akwazi ukumelana nothuli, ioyile kunye nokufuma.
Uluhlu lobushushu olubanzi: amacandelo kufuneka axhase uluhlu lobushushu obubanzi (E.G., -2 ℃ ukuya kwi-70 ℃) Ukuqinisekisa ukuqaliswa kokuzinza kunye nokusebenza kwendibano.
Ukuqhubekeka kwexesha lokwenyani Ngaphaya koko, uluhlu oluninzi lwezixhobo lubalulekile, njengokuba kunjalo, ii-RS485 / 232, kunye nezibuko ezininzi zenethiwekhi, ukuqhuba uqhagamshelo olukhawulezileyo kwizixhobo ezahlukeneyo zeshishini.
II. Ukulungelelanisa ukuthelekisa amashishini kunye nemeko yesicelo
Imveliso (Plc / iMida ye-Scada): igxininisa ukusebenza kwe-culri-cont ye-culri-Corp of CPU kunye nesantya esiphezulu se / o Ukulungisa izakhono zokuqinisekisa ukusebenzisana kakuhle nenkqubo yokulawula.
Umzi-mveliso wamandla
Izothutho kaloliwe: Kufuneka zidlulise iziqinisekiso zeshishini zamanye amazwe ezifana ne-En50155 yokuqinisekisa ukusebenza okuqinisekileyo phantsi kwendawo eqhubekayo kunye neendawo ezinokothusa.
Izixhobo zokhetho lwezinto eziKhethekileyo:
Ii-PC ezifakelweyo zemveliso yezamashishini: I-B5300 ilungiselelwe kakuhle kwaye ilungele indawo ezahlukeneyo zefestile.
I-PCS yePCS yeMizi-mveliso: Dibanisa umboniso kunye nolawulo lwendlela yokuchukumisa, ilungele ukujongana nemveliso yohlobo lomntu (i-HMM). I-P8000 ye-PCS yePCS icetyiswa ngenxa yokusebenza kwabo ngokuzinzileyo.
Ii-PC zeShishini leShishini leRack: Ilungele ukuthunyelwa okusesikweni kwiiracks, ezisetyenziswa njengeeseva zokufumana idatha, njl. Njl.
III. Imigangatho yeShishini kunye neZiqinisekiso
Ukuthotyelwa kubalulekile ukukhetha iikhompyuter zeshishini.
Imigangatho yamazwe jikelele neyasekhaya: Qinisekisa ukuba imveliso inazo izatifikethi ezisisiseko zokhuseleko ezinje nge-CE, i-FCC, ne-CCC. Ngamashishini athile, ukuthotyelwa kwemigangatho yobungcali efana ne-IEC 61131-3 (abalawuli be-Logic enokufikeleleka) kunye ne-ISO 13849 (ukhuseleko lomatshini) luyafuneka.
Izatifikethi ezinyanzelekileyo zoMveliso: Kumacandelo alawulwa kakhulu ngokuhamba kukaloliwe kunye nonyango lwezempilo, iziqinisekiso ezinje nge-IRIS (kaloliwe) kunye ne-FDA 510 (k) (i-FDA 510 (k) (i-FDA) iqinisekisiwe ngexesha lenkqubo yokhetho.
Iv. Izicelo
Ukukhetha ikhompyutha efanelekileyo yeshishini kuxhomekeke kwizicelo ekufuneka zenziwe. Umzekelo, iikhompyuter zeshishini zihlala zithunyelwa njengemisebenzi kunye ne-HMS (i-intermagu yabantu), kubandakanya nezityalo zemveliso, izityalo zokutya, iindawo zonyango, iindawo ezinobungozi, kunye nezinye iindawo ezinobungozi.
Izicelo ezininzi zikhona, eziphezulu kwiimfuno zesoftware, kunye namandla amakhulu ekhompyuter ezifunekayo ukuqinisekisa ukusebenza okugudileyo nenokuthembeka.
Ngenxa yokukhula ngokukhawuleza kunye nokuqhubela phambili kwe-Intanethi yezinto (IOI), ikhompyuter eyomeleleyo yomzi-mveliso iya isiba ibalulekile. Kulapho iikhompyuter zeshishini zingena khona, njengoko ezinye izicelo zifuna ukulungisa idatha kunye nohlalutyo kumda wenethiwekhi. Kuba idatha ayidingi ukuba idluliselwe kwimigama emide, iikhompyuter ezinxibelelene zinokwenza ukuba idatha isebenze, uhlalutyo, kunye nokwenza izigqibo ngexesha lokwenyani, ukuxhasa izicelo ezininzi ezifuna ukulungiswa kunye nohlalutyo.
V. Unxibelelwano: Ukuqinisekisa ukudityaniswa kwenkqubo engenamthungo
Emva kokuchonga amandla e-ICHAP, uqhagamshelo lwendalo esingqongileyo, kunye neemfuno zesicelo, unxibelelwano luba yinxalenye ebalulekileyo yokudityaniswa kwenkqubo. Ukudityaniswa kombane kubalulekile ukuba nentsebenziswano efanelekileyo phakathi kweekhompyuter zeshishini kunye nezixhobo ezahlukeneyo, izixhobo zenethiwekhi, kunye nezixhobo ze-Perbore. Ukhetho oluqhelekileyo luquka iBluetooth, i-Wi-Fi 6, 4G / 5G Iinethiwekhi zeselula, kunye ne-10gbe Lan. Ngapha koko, imodyuli i / Oneurkogn I-ONOKUKHUSELEKILEYO Ukuphucula okungaphezulu kwenkqubo, ukuxhasa amabala amaninzi kubandakanya i-M12 / RJS, i-EUSE, i-DEO, intlanganiso yokufikelela kwisixhobo semeko enzima.
VI. Inkqubo yokuSebenza: Isiseko seSoftware yokuSebenza kweNkqubo
Njengentloko yesoftware kunye nentsebenzo yeHardware, ukuhambelana kunye nokuzinza kwenkqubo yokusebenza kuhlala kujongwa. Ukuqinisekisa ukusebenza kwenkqubo ozinzileyo malunga nokuhanjiswa, sicebisa ngamandla ukuqhuba uvavanyo lwenqanaba kunye nokuqinisekiswa ngexesha lesigaba sokukhetha. Sizibophelele ekusebenzeni ngokusondeleyo nabathengi bethu ukuqinisekisa ukuba inkqubo ekhethiweyo ekhethiweyo ihambelana ngokuchanekileyo nesoftware ye-Hardware, iphumeza amava afanelekileyo angaphandle kwebhokisi.
VII. Uqwalaselo loNcedo lwaMandla:I-Hoaptiged kwizinto ezikhoyo zoncedo lwamandla oncedo zihlala zidluliselwa kwiindawo ezinamasobugorha antsonkothileyo okanye iindawo ezikude, ezenza ukuba izibhengezo zazo zibalulekile. Uninzi lweemodeli zixhasa igalelo lamandla e-DC, kwaye ezinye iimveliso zikwakhona kwimo yemoto (12 / 0) Ukutshintsha ukusebenza, ukuvumela ukusebenza kwamandla ngqo kwiibhedi zemoto ukuya kuhambelana neselfowuni okanye i-fidies yokusebenza yasentsimini.
VIII. Ubomi obude kunye nokuzilolonga: Ukuqinisekisa ukusebenza okuqhubekayo
Kwizicelo zemveliso, ukusebenza kwexesha elide lokuthembeka kwezixhobo kubalulekile. Ukuthintela ukuphazamiseka kolondolozo ngenxa yokuvalwa kwezinto eziphambili, abathengisi bayazibophelela kwixesha elide (ngokwesiqhelo iminyaka emi-5 ukuya kweli-10) kufuneka babekwe phambili ngexesha lenkqubo yokhetho. Uyilo lwemodyuli lukwaphucula kakhulu ukusetyenziswa kwezixhobo. Umzekelo, ukusetyenziswa kwezikrini zokutshintsha ngokukhawuleza, iibhetri, iimodyuli zokugcina, kunye neemodyuli ezinikezelweyo zenza ukulungiswa ngokuchanekileyo kwimeko yokungaphumeleli kwemigaqo, ukunciphisa iindleko ze-Dowentime kunye ne-DeisePan. Inkxaso yentengiso yentengiso yasemva kwentengiso yasemva kwentengiso yasemva kwentengiso kunye neqela leenkonzo zobugcisa zezobugcisa zibalulekile ekuqinisekiseni ukusebenza okuzinzileyo kuwo onke amaxesha obomi bezinto zonke.
Ix. Amandla abathengisi kunye nenkonzo: Impumelelo yenkxaso yenkxaso yeProjekthi
Amandla oMthengi ngokubanzi kunye nenkonzo esemgangathweni ichaphazela ngokuthe ngqo iprojekthi yokumiliselwa kweprojekthi kunye namava exesha elide. Ngexesha lenkqubo yokhetho, kuyacetyiswa ukuba kugxilwe kumava abo abanzi kwicandelo lemizi-mveliso, izifundo zetyala eliphumelelayo kumashishini abo, igama lentengiso, kunye nezakhono zoyilo lwangaphambili. Ngapha koko, ukukwazi ukubonelela ngexesha elifanelekileyo kunye nenkxaso yenkxaso yentengiso yentengiso (njenge-24 / 7 ixesha lokuphendula kunye nenkonzo yendawo) kufuneka ibe sisiseko sovavanyo oluphambili.
Ukuqwalaselwa kweendleko: Ukugxininisa indleko iyonke yobunini (i-TCO)
Xa ukhetha iikhompyuter zeshishini, "ixabiso eliphantsi" kuphela Ukongeza kwixabiso lokuthenga lokuqala, ezi ndleko zifihliweyo kunye nezibonelelo zexesha elide kufuneka ziqwalaselwe:
Ukuphulukana nelahleko
Iindleko zokugcina: kubandakanya nemirhumo yokulungisa, ukuthengwa kwempahla yokuthenga, kunye neendleko zabasebenzi.
Iindleko zokutshintshwa: Iindleko zokwakha kwakhona ngenxa yokuvalwa kwezixhobo zangaphambi kwexesha okanye i-obsoleccence.
Ukusebenza kakuhle kunye nezibonelelo zokhuseleko: Izixhobo ezifanelekileyo zinokuphucula ukusebenza kakuhle, zinciphise iimpazamo, kwaye ziphucule ukhuseleko, ngaloo ndlela zidale ixabiso lexesha elide.
Kucetyiswa
