Uyini umehluko phakathi kwe-PLC ne-Industria PC

Iqhutshwa yigagasi lemboni le-4.0, ezenzakalelayo selivele livela kukhetho lokuthuthukisa ukusebenza kahle kwisidingo sokusinda kwebhizinisi. Umkhakha Wokukhiqiza Omhlabeni wonke udlulisela amasistimu wokulawula athuthukile ukwenza ngcono ukunemba kokukhiqizwa, wehlile isikhathi sokuphumula futhi uthuthukise izindleko. Abalawuli be-Logic Ohlelekile (ama-PLCs) nama-PC abasebenza ngezimboni (IPCS) yizobuchwepheshe obubili obusezingeni eliphakeme ezishintshayo kule nqubo. Yize zombili zisebenzela izimo ezilawulwa zezimboni, kunomehluko obalulekile ekwakhiweni kwabo kwezobuchwepheshe, izici ezisebenzayo kanye nesilinganiso sohlelo lokusebenza.

Yini i-PLC?

I-PLC (I-Plagramff Logic Controller) iyikhompyutha ekhethekile eyenzelwe izindawo zezimboni, futhi umsebenzi wayo oyisisekelo ukubona ukulawula okuzenzakalelayo kwemishini yemishini ngokusebenza kwe-real-time logic. I-Hardware iyi-modular futhi iqukethe iyunithi esetshenziswayo ephakathi (CPU), ukufaka okukhiphayo Ngokungafani namakhompyutha anezinhloso ezijwayelekile, uhlelo lokusebenza lwe-PLC luhlelo lwe-real-time lokusebenza (RTOS), oluqinisekisa ukuthi i-MicroSTOMM STELDER TRACKINCRECY futhi ivumela ukuthi iphendule ngesikhathi sangempela ku-Sensor Signals (e.g.

Izinhlobo ze-Hardware nezinhlelo zokusebenza ezijwayelekile

I-Miniature PLC: Usayizi weCompact (njengosayizi wesandla sakho), ahlanganiswe ne-Basic I o orface, elungele ukulawulwa kwe-State-Misa Ukulawulwa kwemishini emincane yokupakisha.

I-Modular PLC: isekela ukwanda okuguquguqukayo kwe-I o module (isb. Ukulawulwa kokusebenzisana kwezingalo ze-robotic emihlanganweni yokusebenzela ezihamba ngezimoto.

I-Rackmount PLC: Ngamandla anamandla okucubungula namandla okwandisa, kuvame ukusetshenziswa ezinhlelweni ezinkulu zezimboni, njengezinhlelo zokulawula eziphakathi (DCS) enkundleni ye-petrochemical.

Izinzuzo zama-PLCs

Ukuthenjwa okuphezulu: Idizayini engenamsoco, ukusebenza okushisa kakhulu (-40 ℃ ~ 70 ℃) kanye nesakhiwo esingavikeli

I-High Real-time: Kususelwa ku-Skenal Cycle Mechanism, iqinisekisa ukwenziwa kwe-Densation kwemiyalo yokulawula, efanelekile ngezimo ezibucayi zesikhathi (isb.

Umkhawulo wohlelo oluphansi: Usekela izilimi zokuhlela zokuqhafaza ezifana ne-Ladder Logic, okwenza kube lula ukuthi onjiniyela bensimu baqale ngokushesha.

Ukulinganiselwa kwama-PLCs

Amandla okusebenza akhawulelwe: Usekela kuphela imisebenzi elula yokuqonda, okunzima ukwenza imisebenzi eyinkimbinkimbi efana nokufunda komshini nokuhlaziywa kwedatha enkulu.

Umsebenzi owodwa: Ugxile ekulawulweni kwezimboni, ukuhlanganiswa nezinhlelo ze-IT (E.G. ERP, MES) kudinga amadivaysi angeziwe wesango.

Izindleko eziphakeme zezinhlelo eziyinkimbinkimbi: lapho inani elikhulu le-I o module noma ukuguqulwa kwephrothokholi lokuxhumana kuyadingeka, izindleko ze-Hardware zikhuphuka kakhulu.

YiniI-PC yezimboni?

AI-PC yezimbonikuyikhompiyutha ethuthukisiwe ngokususelwa kwi-PC yokwakha i-General Injeva, yenzelwe izimo zezimboni, amawindi agijima, i-Linux, nezinye izinhlelo ezinkulu zokusebenza. Ngokuthuthukiswa kobuchwepheshe be-semiconductor, i-IPC ayikwazi ukufeza imisebenzi yokulawula ye-PLC yendabuko, kepha futhi ithwala imithwalo eminingi ye-HMI, i-Ord Computing, i-COSD SPEPORT) kanye ne-NVME SSK yokunciphisa inani le-Hardware efektri "ukuhlanganiswa komsebenzi". Inani layo eliyisisekelo ukunciphisa inani le-Hardware efektri ngokusebenzisa "ukuhlanganiswa komsebenzi", ngokwesibonelo, i-IPC eyodwa ingathola ukulawulwa kwemishini, ukutholwa kwedatha kanye nokuxhumana kwamafu ngasikhathi sinye.

Izici ze-Hardware nezindlela zokuhambisa

I-Anti-Harsh Environment Design: Ukwemukela ukupholisa okungenamsoco kanye nomzimba wensimbi ogcwele, kusekela isilinganiso se-IP65, futhi amanye amamodeli angasebenza ku -25 ℃ ~ 60 Izinga lokushisa okushisa kakhulu.

Amandla wokunwebeka aguqukayo

Izindlela zokufaka ezihlukene: Ukuxhaswa kwe-DIN Rail Okwenziwayo (Ilungele amakhabethe okulawula), ukufakwa kodonga lwaseVesa (olufanele ukuthengiswa okusebenzayo) noma ukufakwa kwezikhungo zedatha).

Izinzuzo zeAmakhompyutha wezimboni

Amandla wokucubungula anamandla: ahlome nge-Intel Core I7 noma i-AMD Rare Dragon processor, ingagijima ama-python, c ++ nezinye izilimi eziphakeme, futhi isekela ukuthunyelwa kwamamodeli ajulile wokufunda (njengokutholwa kwethagethi ye-yolo).

It I-OT Converger Ikhono: Ukuxhaswa kwendabuko kwezimali ezilandelwayo ezifana ne-OPC UA, MQTT, njll.

Ukuphathwa okukude okulula: Ukuqapha okukude nokuvuselelwa kwe-firmware kungabonakala ngamathuluzi anjenge-teamViewer ne-VNC, ukunciphisa izindleko zokulungisa.

Ukulinganiselwa kwamakhompyutha wezimboni

Ukutshalwa kwemali okuphezulu okuphezulu: Izindleko ze-High-End IPC zingafinyelela amashumi ezinkulungwane zamaRandi, ezingaphezu kwamandla ama-PLC amancane.

Izidingo Zokuphepha Eziphezulu: Izicishamlilo, Izinhlelo Zokutholwa Kwezifiso (Ama-IDS) kanye nesoftware ye-antivirus ye-antivirus edinga ukusetshenziselwa ukubhekana nezinsongo ze -hlengware (E.G. Notpereta).

Ukuguqulwa kwezemvelo kuncike ekucushweni: Kuncike ekutheni amanye ama-IPC angabhekwanga adinga ukuvikelwa okwengeziwe ekudlidlizelweni ngokweqile noma ezindaweni eziphakeme zothuli.

Umehluko phakathi kwe-PC yezimboni vs PLC?

Uhlelo olusebenzayo nesikhathi sangempela

I-PLC: Kuncike ohlelweni lwe-Real-Time Operating System, amukele indlela yokuskena ye-cyclic ukuqinisekisa ukuthi isikhathi esithile somjikelezo wokufunda, ofanele isikhathi sokulawula ukubhala (isb.

I-IPC: Ukusebenzisa uhlelo lokusebenza olujwayelekile, kudinga ukuqaphela imisebenzi yesikhathi sangempela sangempela ngamamojula wesikhathi sangempela (njenge-RTX real-time kernel), futhi kufanelekile ukuthola imisebenzi ephansi yesikhathi sangempela kodwa edinga ukuhlela imisebenzi ehlukahlukene).

Ulimi lwezinhlelo kanye ne-Development Elology

I-PLC: I-Ladder Logic (Logic Logic), Umsebenzi Wokusebenza (FBD) yiyona main, amathuluzi amaningi okuthuthukisa abakhiqizi wesoftware eyenziwe ngezifiso (njenge-Nokia tia portal), kepha ukuqina kuvaliwe.

I-IPC: Isekela c C ++, Python,

Imodeli yezindleko

Izinhlelo ezincane: Ama-PLC anikela ngezinzuzo ezibalulekile zezindleko. Isibonelo, ngephrojekthi encane elawulwa okokufaka kwedijithali eyi-10 okuphumayo, isixazululo se-PLC singaphansi njenge-1 3 izindleko ze-IPC.

Izinhlelo eziyinkimbinkimbi: I-IPCS inezindleko eziphakeme zobunikazi (i-TCO). Lapho ukuhlolwa kombono, ukugcinwa kwedatha, kanye nokuxhumana okususelwa emafu kudinga ukuhlanganiswa, i-IPC yehlisa izindleko ezihlanganisiwe zokuthenga kwehadiwe, i-cabling, kanye nokunakekelwa.

Ezokuphepha Nokuthembeka

I-PLC: Ukwakhiwa kwendabuko akuvezwa kangako kuma-cyberattacks, kepha njengoba i-Intanethi yezimboni yezinto (Iiot) iba khona okuvame kakhulu, ama-PLC anikwe amandla e-Ethernet adinga ukufaka ezinye izicishamlilo ezingeziwe.

Icala elijwayelekile: I-Stuxnet Virus (2010) ihlasele izikhungo zenuzi zase-Iranian ngokusebenzisa ubungozi be-PLC, zigqamisa ubungozi bokuphepha kwe-cyber.

I-IPC: Incike ohlelweni lokuvikela isoftware, ama-patches wesistimu kanye nama-databases we-virus adinga ukuvuselelwa njalo. Kodwa-ke, ama-IPC anezimboni ajwayele ukuba nama-chip we-TPM 2.0 angu-2,0, ukusekela kwe-Hardware-Level Data, futhi ahambisane ne-ISO IEC 27001 Amazinga Okuphepha Wolwazi.

Isakhiwo se-Hardware kanye Slalitebility

ubukhulu I-PLC I-IPC Iprosesa Ama-chip akhethekile wokulawula (e.g. TI DSP, i-Intel Atom) Inhloso Ejwayelekile Ukubeka I-Flash + EEPROM (ukwehluleka kwamandla ukubamba idatha) I-SSD HDD, isekela i-RAID DATA DEURUNDAND I o interface Izindawo ezikhethekile zezimboni (e.g., amabhlogo esibulalayo, izixhumi ze-M12) I-USB HDMI I-LAN iyahambisana, isekela ama-protocols ajwayelekile wezimboni Izindlela Zokwanda Modular I o ukunwebeka (kudinga module okhethekile we-Vendor) I-PCIE I-USB Expanselion ngokusekelwa kwe-Hardware Yesithathu

Isimo Matrix

Uhlobo lwesicelo	I-PLC Ebaluleke Kakhulu Yesimo	I-IPC Isimo esibaluleke kakhulu
Ukulawulwa Kwemishini	Ithuluzi lomshini owodwa, i-conveyor Start Stop	Ukunyakaza Ukuhlelela amarobhothi asebenzisanayo, navigation ye-AGV
Ukuqapha inqubo	Izinga elivaliwe-loop level Ukulawulwa kokushisa ezitshalweni zamakhemikhali	Ukuhlaziywa kwesikhathi sangempela kwedatha yezemvelo ye-semiconductor
Ukuphathwa kwedatha	Ukubala okukhiqizwa okulula	Ukuhlanganiswa kwesistimu ye-MES, ukugcinwa kwedatha yomlando kanye nokulandela umkhondo
I-Edge Computing	Akufaneleki	Ukutholwa kwe-AI Deftect, ukubikezela ukubikezela (isb. Isexwayiso sokuhluleka kwezimoto)

Umhlahlandlela wokunquma kwesinqumo sezimboni

Izici ezintathu zokuhlaziywa kwezidingo

Ukulawula Ukuxaka

Isilawuli esilula sokuqonda

Izicelo eziyinkimbinkimbi ze-algorithmic: Ngezimpawu ezifana nomhlangano oqondiswa umbono, ukubikezela kwezempilo kwemishini, njll.


Ubunzima bezemvelo

Izimo Ezingokomzimba Ezedlulele: Ukushisa okuphezulu (isb., Indawo yokusebenzela i-Steel)

Izindawo zezimboni ezimnene: Ezimweni ezinjengezitolo ezikhiqizwa ngogesi kanye nezimboni zokudla ezihlanzekile, ukwakheka okungenamkhawulo kwe-IPC, izilinganiso zokuvikela izilinganiso ezivele zihlangabezana nezidingo.


IQINISO

Izidingo ezilungisiwe ezisebenzayo: Isibonelo, ukwanda okushukumisayo kwe-PLC kubiza kakhulu ukuguqulwa komugqa wokukhiqiza kwendabuko (kuphela ingxenye yokulawula ethuthukisiwe).

Ukuhlelwa kokuthuthukisa okuzayo: Uma uhlela ukuguqula ifektri ehlakaniphile (isb.

Ukugcina

Ama-PLCs namakhompyutha wezimboni amelele "okuzayo" kanye "nekusasa" le-automation yezezimboni: I-ONETSREPTION iyisisekelo sokulawulwa okuvuthiwe nokuthembekile, kuyilapho owokugcina yinjini eyinhloko ehola ubuhlakani. Amabhizinisi adinga ukugxuma ngaphandle kwe- "noma noma" ukucabanga futhi wenze izinqumo eziphelele kusuka kubukhulu obulandelayo lapho ukhetha amamodeli:

Iphrojekthi Yesikhathi Esifushane: Beka phambili izindleko nokuqina kwe-PLC, okusebenzayo kwisabelomali esilinganiselwe, umsebenzi ocacile wesigameko.

Okuphakathi- nasekuhlelweni kwesikhathi eside: Tshala imali ku-IPC ukuze unakekele izidingo zenguquko yedijithali, ikakhulukazi amaphrojekthi ahilela idatha enkulu, i-AI nefu ukuhlanganiswa.

Izinhlelo eziyinkimbinkimbi: Amushele "PLC + IPC" yokwakha i-hybrid ukufezekisa ukusebenza kwe-synergist phakathi kwamandla okulawula kanye nezobunhloli.

Kungani ukhetheI-IPCTH?

Njengomenzi ochwepheshe emkhakheni wamakhompyutha wezimboni,I-IPCTHihlinzeka ngohlobo oluphelele lwamakhompiyutha ezimboni e-ruggeded, ukusekela izici ezahlukahlukene zefomu kusuka kumaphaneli okuthinta ama-15-inch kuya kumaseva afakwe ama-rack, futhi avumelane nezimo ezifana nokuhlanganiswa kwe-PLC, ukuhlanganiswa komshini, i-odge computing, nokunye. Ngezixazululo ezenziwe ngezifiso ezenzakalelayo, sicela uxhumane nathi ngokubonisana kwamahhala kwezobuchwepheshe ukusiza efektri yakho ukuthi athuthele ikusasa elisebenzayo neliqondayo.