Ndikhumbula kakuhle incoko. Umphathi weenkonzo zokwakha kwinqaba yezorhwebo enemigangatho engama-32 eHangzhou wanditsalela umnxeba emva kokuba ephumelele okwesine ekufuneni ucango olutshisiweyo kwiNqanaba le-14 ukuba luphendule ngokuthembekileyo kwinkqubo yolawulo lwesakhiwo. Umdibanisi wenkqubo wayechaze iyunithi yolawulo lwecango evela kuphawu olukhulu lwaseYurophu - imveliso eyenziwe kakuhle, ngokunyanisekileyo - kodwa yayilungiselelwe ukusebenza yodwa kulungiselelo locango olunye. Xa iprojekthi yanda yaza yabandakanya iingcango ezingama-28 ezihambelanayo kwisakhiwo sonke, ubunzima bokudibanisa banda ngokukhawuleza. Iiluphu ezininzi zonxibelelwano ze-RS-485, iiparameter zexesha ezingqubanayo, kunye neyunithi yolawulo eyayingenalo ingcamango yokulungelelaniswa kwecango elinqamlezileyo zaguqula oko bekufanele ukuba yiprojekthi yokudibanisa ye-BMS elawulekayo yaba yintloko eqhubekayo yokulungisa. Xa ndamchazela indlela iyunithi yolawulo lwe-microprocessor yokuzifundela enokukwazi ukuvumelanisa iingcango ezininzi enokuyisombulula ngayo ingxaki yakhe, impendulo yakhe yathi: "Kutheni le ingeyiyo indlela eqhelekileyo?" Ngumbuzo olungileyo, kwaye impendulo ibandakanya indibaniselwano yefilosofi yoyilo lwemveli, uvakalelo lweendleko, kunye nokungaqondi kakuhle indlela iinkqubo zanamhlanje zecango ezizenzekelayo kwizakhiwo zorhwebo ekufuneka zisebenze ngayo.
Apha eYufan Beifan, besiyila kwaye senza iinkqubo zomnyango ezizenzekelayo — kuquka iimoto zomnyango ze-DC ezingenamabhrashi ezingama-24V, iiyunithi zolawulo, kunye neendibano zomsebenzisi ezipheleleyo — kangangeminyaka engaphezu kweshumi. Xa ndandijoyina inkampani kwindima yam yangoku kwiminyaka emihlanu eyadlulayo, enye yezinto zokuqala endaziqaphelayo kukuba bangaphi abathengi bethu bamazwe ngamazwe ababesiza kuthi ngokukodwa kuba babefuna amandla okudibanisa iingcango ezininzi ababengenakukwazi ukuzibonelela. Oku akumangalisi. Njengoko iinkqubo zolawulo lwezakhiwo zisiba nobuchule ngakumbi kwaye njengoko imithetho yokusebenza kakuhle kwamandla iqina, imfuno yeeyunithi zolawulo lweminyango ezinokufunda kwiipateni zokusetyenziswa kwezakhiwo, zilungelelanise ukulandelelana kokuvula nokuvala kwiingcango ezininzi, kwaye zidibane ngaphandle kokufuna ucwangciso olwenziwe ngokwezifiso ikhule kakhulu. Kweli nqaku, ndifuna ukuchaza ukuba zeziphi iiyunithi zolawulo lwe-microprocessor ezizifundelayo, kutheni zibalulekile kwizicelo zolawulo lwezakhiwo, kunye nendlela yokuvavanya ukuba iyunithi ethile yolawulo kunye nomdibaniso womqhubi weminyango lukhetho olufanelekileyo lofakelo lwakho oluthile.
Ingxaki Yokuququzelela Iingcango Ezininzi Ezingenakusombululwa Ziiyunithi Zolawulo Lwelifa
Ukuze uqonde ukuba kutheni iiyunithi zolawulo lwe-microprocessor zokuzifundela zimele inkqubela phambili ebalulekileyo kubuchwepheshe bomnyango ozenzekelayo, kufuneka uqonde iingxaki ezithile ezivelayo xa usuka ekulawuleni ucango olunye ukuya ekulawuleni inethiwekhi yocango edibeneyo kwisakhiwo. Kwiincoko zam nabaphathi beenkonzo zokwakha kunye nabakhi bombane, iindawo ezibuhlungu endidibana nazo zinxulumene kungekhona nabaqhubi bomnyango ngokwabo kodwa nomgangatho wolawulo kunye nolungelelaniso - kwaye zahlulwe zibe ziindidi ezintathu.
Ingxaki yokuqala kukungangqinelani kwexesha. Kwisakhiwo sorhwebo esineengcango ezininzi, iingcango zezitebhisi zomlilo, iingcango ze-lifti, kunye neengcango zendawo yokupaka, ucango ngalunye luneempawu zalo zoomatshini - ubunzima beengcango ezahlukeneyo, amanqanaba ahlukeneyo okuxinana kweehinge, uxinzelelo oluhlukeneyo lwentwasahlobo kwiingcango ezilinganiswe ngomlilo. Iyunithi yokulawula eqhelekileyo enemilinganiselo yexesha emiselweyo inokulungiswa ukuvula ucango oluya kwi-engile okanye ububanzi obuthile, kodwa ayinakukwazi ukuhlawula olu tshintsho loomatshini. Isiphumo kukuba ezinye iingcango kwisakhiwo zivuleka ukuya kuma-80 degrees ngelixa ezinye zivuleka ukuya kuma-65 degrees. Ezinye iingcango zivala ngemizuzwana emi-4 ngelixa ezinye zithatha imizuzwana esi-7. Ngokwembono yobuhle besakhiwo kunye namava omsebenzisi, oku kungangqinelani kubonakala kwangoko kwaye akubonisi mgangatho wolawulo lwesakhiwo. Ngokwembono yokusebenza, kunokudala imiba yokhuseleko - ucango oluvala ngokukhawuleza lunokubamba umntu ohamba ngeenyawo, ngelixa ucango oluvala kancinci kakhulu lunokungaphumeleli ukutshixa kakuhle, nto leyo ebeka emngciphekweni indawo yomlilo.
Ingxaki yesibini kukuziphatha kweengcango ezizimeleyo kwinkqubo edibeneyo. Kwisakhiwo esikhulu sezorhwebo, kukho iimeko apho iingcango ezininzi kufuneka zisebenze ngokulandelelana okudibeneyo - umzekelo, kwindawo yokwamkela iindwendwe yesakhiwo sezorhwebo apho iseti yeengcango ezintathu ezityibilikayo kufuneka zivuleke kwaye zivalwe kunye ukulawula ukuhamba kwezithuthi ngexesha leeyure ezixakekileyo, okanye kwindawo yokulayisha imithwalo apho ulandelelwano lweengcango phakathi kweendawo zangaphandle nezangaphakathi kufuneka lulawulwe ukuthintela ukungalingani koxinzelelo okanye ukufikelela okungagunyaziswanga. Iiyunithi zolawulo zelifa ezisebenza ngokuzimeleyo azikwazi ukulawula olu landelelwano ngaphandle kwenkqubo ebanzi yokwenza ngokwezifiso kunye ne-relay logic eyongezelelweyo. Ngalo lonke ixesha iphethini yokusetyenziswa kwesakhiwo itshintsha - umqeshi omtsha ungena, utshintsho lweeyure ezixakekileyo zezithuthi, okanye umgaqo-nkqubo wolawulo lokufikelela kwesakhiwo utshintsha - inkqubo ifuna injineli yenkonzo ukuba icwangcise kwakhona i-logic yokulungelelanisa.
Ingxaki yesithathu ngumsantsa wokudibanisa phakathi kolawulo lweminyango kunye nolawulo lwezakhiwo. I-BMS yesakhiwo sezorhwebo sanamhlanje idla ngokulindela ukunxibelelana neenkqubo ezixhunyiweyo ngeeprotokholi ezisemgangathweni — iiprotokholi ezisekwe kwi-BACnet, iModbus, okanye i-TCP/IP zezona zixhaphakileyo. Iyunithi yolawulo lweminyango engaxhasi ngokwendalo ezi protokholi ifuna isango leprotokholi okanye umqhubi wokudibanisa ngokwezifiso, okongeza iindleko, ubunzima, kunye neendawo ezinokubakho zokungaphumeleli. Iqela leenkonzo zokwakha ligqibela ngokugcina isiseko solawulo esihambelanayo ngokukodwa kwinkqubo yeminyango, endaweni yokuyilawula ngeqonga le-BMS elidibeneyo esele linalo.
Oko Kuthethwa "kukuZifundela" Kwiyunithi Yokulawula Umnyango
Igama elithi "ukuzifundela" lisetyenziswa kwizixhobo zokuthengisa kwiintlobo ngeentlobo zeemveliso, kwaye linokuthetha izinto ezahlukeneyo ngokuxhomekeke ekuphunyezweni. Ndifuna ukucacisa ukuba kuthetha ukuthini ukukwazi ukuzifundela kwimeko yeyunithi yolawulo lomnyango esekelwe kwi-microprocessor kunye nokuba zeziphi izibonelelo ezisebenzayo ezizisayo kwizicelo zolawulo lwezakhiwo.
Kuyilo lweyunithi yokulawula yeYufan Beifan, umsebenzi wokuzifundela usebenza ngomgaqo olandelayo: ngexesha lolandelelwano lokuqala lokulinganisa, iyunithi yokulawula ilinganisa iimpawu zokwenyani zomatshini zendibano ethile yomnyango eyilawulayo — kubandakanya ubunzima bomnyango, ukungqubana kwindlela yesikhokelo, ukumelana kwentwasahlobo esondeleyo (kwiingcango ezilinganiswe ngumlilo), kunye noxinzelelo lwangasemva oluvela ekususweni kwemozulu okanye uxinzelelo lwetywina. Ikwenza oku ngokujonga ukutsalwa kwangoku kwemoto ye-24V brushless DC ngexesha lomjikelo wokuvula nokuvala, itolika utyikityo lwangoku lwemoto njengeproxy yomthwalo womatshini. Olu lwazi lugcinwa kwimemori yeyunithi yokulawula engaguqukiyo kwaye isetyenziselwa ukulungisa iiparameter ze-motor drive kuyo yonke imijikelo elandelayo.
Oko kuthetha ukuba ucango ngalunye kwisakhiwo esineengcango ezingama-30 okanye ezingama-40 lunokulinganiswa ngokwahlukeneyo ukuze kufezekiswe i-engile yokuvula ehambelanayo, isantya sokuvala, kunye namandla okubamba — ngaphandle kokulungiswa ngesandla kwezinto zoomatshini okanye ucwangciso lomntu ngamnye lweeparamitha zexesha. Xa ndandibonisa oku okokuqala kumphathi weenkonzo zesakhiwo eHangzhou endikhankanyileyo ngaphambili, uluvo lwakhe kwangoko lwaluthi: “Iingcango zonke zihamba ngesantya esifanayo ngoku.” Loo mbono — ilula kwaye isebenzayo — ibamba ixabiso eliphambili lendlela yokuzifundela. Ayisiyo inkcazo yokusebenza yethiyori. Luphuculo olubonakalayo kwindlela iingcango eziziphatha ngayo kwisakhiwo.
Amandla okuzifundela ngokwawo akwafikelela ekufundeni kwendlela yokusebenzisa ngokuhamba kwexesha. Iyunithi yolawulo ingarekhoda idatha yokujikeleza ucango — inani lemijikelo ngeyure, amaxesha eemoto ezikhawulezayo, ixesha eliphakathi phakathi kokusebenza — kwaye isebenzise le datha ukuphucula iiparameter zokusebenza. Umzekelo, kwisakhiwo seeofisi zorhwebo, inkqubo inokuchonga ukuba iingcango eziphambili zokungena zifumana izithuthi zazo ezinzima phakathi kwentsimbi yesi-8:00 neyesi-9:30 kusasa naphakathi kwentsimbi ye-17:30 neye-19:00 ngokuhlwa. Ngokusekelwe kule patheni, ingazilungisa ngokuzenzekelayo ixesha lokubamba ucango ngexesha lala maxesha eemoto ezikhawulezayo (ixesha elide lokubamba ucango ukunciphisa ukuxinana) kwaye ibuyele kwixesha eliqhelekileyo ngexesha lamaxesha angekho shushu (ixesha elifutshane lokubamba ucango ukugcina ukwahlukaniswa kobushushu kunye nokhuseleko). Le ndlela yokuziphatha eguquguqukayo ayisiyonto inokucwangciswa kwangaphambili yingcali — ivela ekufundeni okuqhubekayo kweyunithi yolawulo kwidatha yokusetyenziswa yokwenyani.
Kutheni iiMoto zeDC ezingenamabhrashi ezingama-24V zilukhetho olufanelekileyo kwiinkqubo zanamhlanje zomnyango wokwakha
Xa ndithetha ngeenkcukacha zomsebenzisi wocango oluzenzekelayo kunye nabaphuhlisi bezakhiwo, abakhi bombane, kunye nabahlanganisi beenkqubo, esinye sezigqibo zobugcisa ezibalulekileyo luhlobo lwemoto - ngokukodwa, ukhetho phakathi kweemoto ze-DC ezingenamabhrashi ezingama-24V kunye neemoto ze-AC zemveli ezingama-220V. Olu khetho lunemiphumo edlula leemoto ngokwayo kwaye ichaphazela uyilo lwenkqubo yonke, ukusebenza kokhuseleko, kunye nokukwazi ukuhlanganisa.
Ityala leemoto ze-DC ezingenamabhrashi ezingama-24V ekwakheni ucango oluzenzekelayo lisekelwe kwiingenelo ezintathu ezisisiseko: ukhuseleko, ukusebenza kakuhle, kunye nokulawulwa. Ngokuphathelele ukhuseleko: imoto ye-24V DC esebenza kwi-voltage ephantsi ibangela ingozi yombane ephantsi kakhulu kunemoto ye-220V AC, ebaluleke kakhulu ekufakweni kweminyango apho umqhubi efakwe kwiindawo eziphakamileyo ezifikelelekayo kwisakhelo socango, iingcali zokulungisa zisenokusebenza kwiileli ezikufutshane nezixhobo zombane eziphilayo, kwaye umqhubi weminyango unokufakwa kwiindawo zikawonke-wonke apho amanzi okanye izisombululo zokucoca zinokubangela iingozi zombane. Ngokwamava am, inzuzo yokhuseleko yokusebenza kwe-24V yenye yezizathu eziphambili zokuba abaphuhlisi bezakhiwo kunye nabaphathi bezakhiwo kwiimarike ezilawulwayo bachaza ngakumbi abaqhubi beminyango abane-voltage ephantsi ukuze bafakelwe kuluntu.
Ngokusebenza kakuhle: iimoto ze-DC ezingenamabhrashi ziguqula amandla ombane abe ngamandla oomatshini ngokusebenza kakuhle kakhulu kuneemoto ze-AC induction — ngesiqhelo ukusebenza kakuhle kwe-85-90% xa kuthelekiswa ne-60-70% kwiimoto ze-AC ezinemveliso efanayo yoomatshini. Kwisakhiwo esineengcango ezizenzekelayo ezingama-30 okanye ezingama-40, nganye isebenza ngemijikelo eli-100-200 ngosuku, umahluko wokusetyenziswa kombane phakathi kwabaqhubi beemoto ze-DC ezingenamabhrashi kunye ne-AC unentsingiselo — ngesiqhelo ukusetyenziswa kwamandla okuphantsi kwe-30-40% kwisisombululo se-DC esingenamabhrashi. Kwisithuba seminyaka elishumi yokusebenza kwesakhiwo, olu londolozo lwamandla lukhulu.
Ngokuphathelele ukulawuleka: iimoto ze-DC ezingenamabhrashi zisabela kwimiqondiso yesantya esiguquguqukayo ngokusebenza okuchanekileyo nokuphindaphindwayo. Isantya semoto silawulwa yi-frequency kunye ne-voltage yesignali yedrayivu evela kumlawuli we-microprocessor, oko kuthetha ukuba i-algorithm yokufunda ngokwayo inokuguqula isantya sokuvula nokuvala ucango ngokuchanekileyo okuphezulu ngokusekelwe kwiimpawu zoomatshini ezifundweyo zendibano yocango ethile. Eli nqanaba lolawulo alinakufezekiswa ngeemoto ze-AC, ezisebenza ngesantya esimiselweyo kwaye zifuna ii-variators zoomatshini okanye uyilo lwebhokisi yegiya enzima ukuze kufezekiswe isantya sokuvula/sokuvala esiguquguqukayo.
Ukuvumelanisa iingcango ezininzi: Indlela uyilo olusebenza ngayo
Kwizicelo zolawulo lwezakhiwo apho iingcango ezininzi kufuneka zisebenze ngendlela edibeneyo, uyilo lokuvumelanisa luyinto ebalulekileyo yoyilo. Ndifuna ukuchaza indlela eyakhiwe ngayo inkqubo yokuvumelanisa iingcango ezininzi yeYufan Beifan kuba ukuqonda uyilo kunceda abaphathi beenkonzo zokwakha kunye nabahlanganisi beenkqubo bavavanye ukuba le ndlela iya kuhlangabezana neemfuno zabo ezithile.
Inkqubo yokuvumelanisa isebenzisa uqwalaselo lwe-master-slave phezu kwebhasi ye-RS-485. Iyunithi enye yokulawula ibizwa ngokuba yi-master yeqela leminyango - ngesiqhelo iqela leengcango ezi-2 ukuya kwezi-8 ezifuna ukusebenza ngokulandelelana okudibeneyo. Iyunithi yolawulo oluyintloko igcina iwotshi yokuvumelanisa kwaye ithumela imiyalezo yomyalelo edibeneyo kwiiyunithi zekhoboka ezikwibhasi. Iyunithi nganye yokulawula ikhoboka yenza intshukumo yayo yomnyango ngokuhambelana ne-master, isebenzisa iiparameter zexesha ezizifundileyo ngexesha lesigaba sayo sokulinganisa ukufunda. Isiphumo kukuba zonke iingcango kwiqela zihamba kunye ngexesha elifanayo, nokuba zinjani na iimpawu zazo zoomatshini.
Ibhasi ye-RS-485 ikwadibanisa umphathi weqela lomnyango kwinkqubo yolawulo lwesakhiwo nge-protocol converter. Sinikezela ngenkxaso ye-BACnet kunye ne-Modbus yendalo, kwaye sinokubonelela ngokuhlanganiswa kwe-TCP/IP kwizakhiwo ezisebenzisa amaqonga olawulo lwezakhiwo asekelwe kwi-IP. I-BMS ithumela imiyalelo ekumgangatho ophezulu — “vula iingcango zeQela lesi-3,” “seta iQela lesi-3 kwimodi yasebusuku,” “xela imeko yeQela lesi-3” — kwiyunithi yolawulo eyintloko, etolika le miyalelo kwaye iququzelele izenzo ezifanelekileyo kuzo zonke iingcango kwiqela. Oku kulula kakhulu xa kuthelekiswa noyilo lokudibanisa apho i-BMS kufuneka inxibelelane ngokwahlukeneyo nomlawuli ngamnye womnyango, kwaye kunciphisa kakhulu ubunzima bokuhlela ukuhlanganiswa kwe-BMS.
Ndifanele ndikhankanye nokuhlanganiswa kwe-alamu yomlilo, kuba le yimfuneko engenakuphikiswana kuyo kwiikhowudi ezininzi zezakhiwo zorhwebo. Iyunithi yolawulo oluphambili yamkela isignali ye-alamu yomlilo eqhagamshelwe ngaphandle komlilo evela kwinkqubo ye-alamu yomlilo yesakhiwo. Xa isignali ye-alamu yomlilo ifunyenwe, zonke iingcango kwiqela ziqhuba ulandelelwano lwazo lwecango olulinganiswe ngumlilo — zihlala zivuleka ngokupheleleyo ukuze zivule indlela yokuphuma, emva koko zikhulule naziphi na iindlela zokuvula ucango ukuze iingcango zomlilo ezifakwe entwasahlobo zivale kwaye zivale. Iyunithi yolawulo lwe-microprocessor igcina isiganeko se-alamu yomlilo ngesitampu sexesha, esiluncedo kuphononongo lwasemva kwesiganeko kunye namaxwebhu okuthobela ikhowudi yesakhiwo.
Ukwenziwa ngokwezifiso kwe-OEM kunye ne-ODM: Kutheni Kubalulekile kwiiprojekthi zokwakha
Enye yezona ndlela zibalulekileyo endizibonileyo kwishishini lethu lamazwe ngamazwe kwiminyaka emihlanu edlulileyo kukwanda kwemfuno evela kubaphuhlisi beeprojekthi kunye nabahlanganisi beenkqubo zokwenziwa ngokwezifiso kwe-OEM kunye ne-ODM kweeyunithi zolawulo lweengcango ezizenzekelayo kunye nabaqhubi. Isizathu sicacile: imakethi yeengcango ezizenzekelayo yahlukene, kunye neeprojekthi ezininzi zokwakha ezifuna indibaniselwano ethile yefom factor, iprotocol yonxibelelwano, kunye nokuziphatha okusebenzayo okungenakubonelelwa ziimveliso zekhathalogu ezisemgangathweni.
Apha eYufan Beifan, sakhe amandla ethu okuvelisa ajikeleze imveliso ye-OEM kunye ne-ODM eguquguqukayo - oko kuthetha ukuba singayitshintsha indlela esebenza ngayo i-mechanical form factor yabaqhubi bethu beminyango, senze ngokwezifiso indlela esebenza ngayo i-firmware yeeyunithi zethu zolawulo, kwaye sihlengahlengise i-stack yeprotocol yonxibelelwano ukuze ihlangabezane neemfuno ezithile zeprojekthi. Olu buchule lubaluleke kakhulu kwiiprojekthi zokwakha kwiimarike ezineemfuno ezithile zolawulo okanye imigangatho yobuhle eyahlukileyo kwimarike eqhelekileyo. Umzekelo, sinike abasebenzi beminyango imibala yezindlu ezenziwe ngokwezifiso kunye nokugqitywa kweeprojekthi zokwakha apho umqhubi weminyango kufuneka ahambelane nolwimi loyilo olubonakalayo lwesakhiwo, kwaye siphuhlise i-firmware yokudibanisa i-BMS eyenziwe ngokwezifiso kwizakhiwo ezisebenzisa iinkqubo zolawulo lwezakhiwo ezizimeleyo ezingaxhaswayo ziimveliso zekhathalogu ezisemgangathweni.
Inkqubo ye-ODM eYufan Beifan idla ngokuqala ngengcebiso yobuchwephesha apho sihlaziya khona iinkcukacha zeprojekthi, uyilo lwenkqubo yolawulo lwesakhiwo, kunye nazo naziphi na iimfuno ezithile zokusebenza. Ukusuka kule ngcebiso, siphuhlisa uxwebhu lwenkcazo oluchaza utshintsho olufunekayo kumatshini, umbane, kunye ne-firmware. Emva koko senza iiprototypes zokuvavanya nokuqinisekisa, ngesiqhelo kwiiveki ezi-8-12 emva kokuba iinkcukacha zigqityiwe. Kwimiqulu yemveliso, sigcina uqwalaselo lwesiko njengohlobo oluzinikeleyo lwemveliso, siqinisekisa ukuhambelana kuzo zonke iiyunithi ezibonelelwe kwiprojekthi. Le ndlela isivumele ukuba sixhase iiprojekthi eziqala kwiindawo ezincinci zorhwebo ezineengcango ezi-4-6 ukuya kwiindawo ezinkulu ezineengcango ezingaphezu kwama-200 kwizakhiwo ezininzi.
Ukuvavanya iYunithi yoLawulo lweeNcango kwizicelo zoLawulo lweZakhiwo ezineeNcango ezininzi
Ukuba uchaza iiyunithi zolawulo lweengcango kwiprojekthi yokwakha eneemfuno zokulungelelanisa iingcango ezininzi, ndicebisa ukuba uvavanye ababoneleli abanokubakho ngokweekhrayitheriya ezilandelayo, ngokusekelwe kwimibuzo esiyifumana rhoqo kubathengi ngexesha lesigaba seenkcukacha.
Okokuqala, qinisekisa uyilo lokuvumelanisa. Buza ngokukodwa ukuba iyunithi yolawulo yomthengisi iluphatha njani iqela leminyango apho iingcango ngazinye zineempawu ezahlukeneyo zoomatshini - umzekelo, ucango olunzima olulinganiswa ngomlilo xa luthelekiswa nocango lwangaphakathi olukhaphukhaphu kwiqela elinye. Impendulo echanekileyo kukuba iyunithi nganye yolawulo kufuneka ilungelelanise ngokwahlukeneyo iimpawu zoomatshini zomnyango wayo, iyunithi eyintloko ilungelelanise ixesha kwinqanaba leqela endaweni yokubeka iiparameter zexesha ezifanayo kwiingcango ezinemithwalo eyahlukeneyo yoomatshini.
Okwesibini, qinisekisa inkxaso yeprotocol ye-BMS. Buza ukuba ingaba iyunithi yolawulo iyayixhasa na i-BACnet okanye iModbus, okanye ingaba ifuna isango leprotocol yangaphandle. Inkxaso yeprotocol yendalo iyanciphisa iindleko zokudibanisa kunye nobunzima, kwaye isusa indawo enokwenzeka yokusilela. Buza ngokukodwa malunga nokuhlanganiswa kwe-BMS: zeziphi imiyalelo ephezulu eyamkelwa yiyunithi yolawulo, ixela njani imeko kwi-BMS, kwaye iphathwa njani ukuhlanganiswa kwe-alamu yomlilo kwinqanaba leprotocol?
Okwesithathu, vavanya inkqubo yokulinganisa yokufunda ngokwakho. Buza ukuba kuthatha ixesha elingakanani ukulinganisa, nokuba kufuna izixhobo ezikhethekileyo okanye uqeqesho, kwaye nokuba kungenziwa yingcali yokulungisa isakhiwo okanye kufuna ingcali. Inkqubo yokulinganisa kufuneka ibe lula kwaye iphindaphindwe - ngokufanelekileyo ulandelelwano lweqhosha elicofwayo eliqhutywa yiyunithi yolawulo ngokuzimela ngaphandle kokufuna izixhobo zokulinganisa zangaphandle okanye ukulungiswa kweparameter ngesandla.
Okwesine, vavanya amandla omthengisi okwenza ngokwezifiso. Ukuba iprojekthi yakho ineemfuno ezithile - into ethile yesakhiwo, inkqubo yonxibelelwano eyenzelwe wena, indlela ethile yokuziphatha ngexesha lokucima kombane okanye i-alamu yomlilo - cela umthengisi ukuba achaze inkqubo yakhe yokwenza ngokwezifiso, ixesha, kunye neziphumo zeendleko. Ababoneleli ababalaseleyo baya kuphatha ukwenza ngokwezifiso njengenxalenye eqhelekileyo yeshishini labo endaweni yokwahluka okufuna imvume kubaphathi abaphezulu.
Uguquko kuLawulo lweZakhiwo sele lusenzeka
Ndifuna ukuvala ngenqaku malunga nokuba ndibona phi imarike yomnyango ozenzekelayo, ngokusekelwe kumava am okusebenza nabaphuhlisi bezakhiwo, abahlanganisi beenkqubo, kunye namaqela olawulo lwezibonelelo kwiimarike ezahlukeneyo.
Ishishini lolawulo lwezakhiwo lisiya ekusebenzeni kwezakhiwo okudibeneyo, okuqhutywa yidatha. Amaqonga e-BMS anamhlanje awasezizo iinkqubo zolawulo nje kuphela - ngamaqonga ohlalutyo aqokelela idatha yokusebenza kuzo zonke iinkqubo zezakhiwo kwaye asebenzise loo datha ukuphucula ukusetyenziswa kwamandla, ukuqikelela iimfuno zokugcinwa, kunye nokuphucula intuthuzelo kunye nokhuseleko lwabahlali. Ukuze iinkqubo zeminyango ezizenzekelayo zithathe inxaxheba kolu tshintsho, iyunithi yolawulo lweminyango kufuneka ibe ngaphezulu kwereyishini elula evula kwaye ivale ucango ngokuphendula kwisignali yesenzi. Kufuneka ibe yindawo ekrelekrele kwinethiwekhi yesakhiwo - ekwaziyo ukunika ingxelo yemeko yokusebenza, irekhode iipateni zokusetyenziswa, kwaye ihlengahlengise indlela esebenza ngayo ngokusekelwe kwiiparameter ezicwangcisiweyo kunye nedatha efundiweyo.
Iiyunithi zokulawula ii-microprocessor ezizifundelayo eziphuhliswa yiYufan Beifan kunye nabanye abavelisi abaphambili zisisiseko sale nguqu. Zimela utshintsho ukusuka kulawulo lweminyango njengomsebenzi woomatshini ukuya kulawulo lweminyango njengomsebenzi weenkqubo zokwakha ezidibeneyo - lowo ufaka idatha kwi-BMS, ufumana imiyalelo edibeneyo evela kwi-BMS, kwaye uhlengahlengise indlela esebenza ngayo ukuze kuphuculwe ukusebenza kwesakhiwo iyonke. Kubaphuhlisi bezakhiwo kunye nabaphathi bezakhiwo abaceba iminyaka elishumi ezayo yokusebenza kwesakhiwo, olu lulwalathiso olucacileyo olunengqiqo. Izakhiwo eziyilwa nezakhiwayo namhlanje ziya kusebenza iminyaka engama-30-50. Ukuqinisekisa ukuba iinkqubo zabo zeminyango zidityanisiwe, ziyakwazi ukuguquguquka, kwaye ziyakwazi ukuthatha inxaxheba kulwakhiwo olutshintshayo lolawulo lwezakhiwo akuyonto ilula - lutyalo-mali olufanelekileyo kumgangatho wokusebenza kwesakhiwo.
Imibuzo ebuzwa qho
Amakhonkco angaphakathi:
Umqhubi woMnyango oSliding oZenzekelayo we-YF200 — Umnyango oZenzekelayo we-Yufan Beifan
Uluhlu olupheleleyo lweeMveliso — Iinkqubo zoMnyango eziZenzekelayo zeYufan Beifan
Qhagamshelana:
Nxibelelana noYufan Beifan — Cela iKowuteshini yeNkqubo yoMnyango oyiSiko
Iingxelo Zangaphandle: Iingcango ezisebenza ngombane ze-EN 16005 · Isikhokelo soMatshini we-CE · Ulawulo loMgangatho lwe-ISO 9001 · Ikhathalogu yeMveliso yeYufan
Ixesha lokuthumela: Juni-22-2026