Engeza isisindo esithile esijwayelekile ku-carrier ukuze wehlise isisindo

Umbhali: Smartweigh– Isikali Sekhanda Eliningi

Sula indlela, vula i-terminal yezintambo, susa izintambo ze-sensor ngayinye ngayinye, ulinganise ukumelana kokufaka kanye nokumelana kokukhipha kwe-sensor (ngokuvamile ukumelana kokufaka kungama-380Ω, ukumelana kokukhipha kungama-350Ω), ngale kwalolu hlu, ungahlukanisa. I-sensor iphukile. Izindlela zokuhlanza, enye ukuba nobude obanele, enye ukuba nomhlabathi obushelelezi, eyesithathu ukuba nepayipi lokukhipha amanzi elilula, kanti eyesine ukuba nobubanzi obanele obuphelele. Hlanza futhi uyigcine ihlanzekile, futhi ngesikhathi esifanayo hlola ukuthi kukhona yini ukungcola esikhaleni se-weighing platform, ukuthi ngabe i-gap ye-limit switch iyasebenza, ukuthi i-wiring ikhululekile noma iphukile, ukuthi idivayisi yokumisa iqinile, nokuthi izingxenye ezisekelayo zisesimweni esihle. Vula isembozo sangemuva e-weighing platform bese ulinganisela ukuthi i-limit switch inamathele. Uma i-limit switch inamathele, sebenzisa i-crowbar ukuze unyakazise i-weighing platform kuze kube yilapho i-gap ihlangabezana nemithetho (3~5mm).

Sula indlela, vula i-terminal yokuxhumanisa, ulinganise inani lokumelana kokufaka kanye nenani lokumelana kokukhipha kwenzwa ukuze ubone ukuthi zingaphakathi kwebanga elidingekayo. Indlela iwukwengeza inani elithile lesisindo esijwayelekile kanye nesisindo esincane esijwayelekile esingu-10 esingu-0.Id kudivayisi ethwala umthwalo, bese ukhipha ezinye izinsimbi ezijwayelekile ngokulandelana kuze kube yilapho inombolo ikhombisa ukuthi inani lehle ngempela ngephuzu elithile. Ngalesi sikhathi, kumane kuyiphuzu elingu-zero, bese ufaka isisindo esijwayelekile esingu-0.Id, ukuze isibonisi sedijithali sifinyelele endaweni yokubhekisela yokuhlolwa kokuhlukanisa, okungukuthi, iphuzu elikhanyayo. Kumane kuwukuhlaziywa kwezibalo kolwazi lapho imoto isempini. 3. Ukuhlaziywa kwecala 3. Isikali seloli kagesi esingu-130t sixhunywe kugesi futhi akukho lwazi lokubonisa. Okokuqala hlola ithubhu yefuse bese uthola ukuthi ithubhu yefuse iphelele. Qhubeka ubheka ipulaki yamandla yenzwa. Ipulaki yamandla isesimweni esihle. Yebo, bese ngizama ibhodi le-PCBI nge-simulator, ngathola ukuthi ideshibhodi yayicacile lapho kusetshenziswa i-simulator, okungabonisa ukuthi ideshibhodi ayilungile.

3.2 Umehluko phakathi kwedatha yokuqinisekisa ukulinganisa kanye nedatha yangempela mkhulu kakhulu. Uma isikali singenalutho, setha isikrini sokubonisa sibe ngu-0, kanti isisindo somzimba singaba ngu-70kg. 3kg, kungahlaziywa futhi kwahlulelwe ukuthi inzwa yonakele. Kunezindlela ezimbili zokubala ezivamile ekuhlolweni kohlobo lwe-2A. Isofthiwe yesistimu yesikali seloli kagesi enkulu nephakathi nendawo ifaka izikali zepulatifomu kagesi kanye nezikali zethrekhi, njll. Yakhiwe yinzwa yokukala iphaneli yezinsimbi eyinhloko, isibonisi sesibili sokukala iphaneli yezinsimbi kanye nomzimba wesikali sangaphandle. Ipulatifomu yokukala ngokuvamile ifakiwe ngaphandle. Kungase kube nezakhiwo ezinde noma izintambo ezinamandla aphezulu endaweni ezungezile. Isimo endaweni leyo asiqinisekile futhi sigcwele izimpawu zokuphazamiseka. Zivame ukuhlaselwa umbani, okuthinta ukuphepha kokuqinisekiswa kwe-metrological. Imininingwane eqinile yokuphepha kwelayisensi yebhizinisi yokufaka nokuklama, yenza isisekelo sokuvikela esidingekayo futhi ithathe izinyathelo zokuvikela ukuqinisekisa ukusebenza okuvamile kwesistimu, futhi ububanzi bokulinganisa bunembile futhi buthembekile. 3.3 Iphaneli yezinsimbi ayikwazi ukusethwa kabusha futhi ishintsha njalo. Hlola ipulatifomu yokulinganisa, bese uthola ukuthi ipulatifomu yokulinganisa iyanyakaza kalula, bese ususa inkinobho yomkhawulo kanye nokungcola.

Hlola ama-terminal bese uthola ukuthi uma isikali singenalutho, uma ama-terminal enyakaziswa ngokulinganisela, inani lizoshintsha, bese kuhlolwa ukuthi ama-terminal akhululekile. 4. Isiphetho Ngokusho kokuhlukaniswa nokuhlaziywa kwesobunxele nakwesokudla, indlela yokuthola amaphutha ingabalwa. Ukutholwa kwamaphutha kufanele kusulwe ngamunye ngamunye kusukela kokulula kuya kokuyinkimbinkimbi. I-SCS ifakiwe futhi yalungiswa ngo-2007—120t isikali seloli kagesi, isikali esingenasisindo, inezici zokulinganisa nokuqinisekisa okulula, izinga eliphezulu lokuzenzakalela, ukusebenza okulula, kanye nokuqina. Ingenza inani eliphelele, imibiko yansuku zonke, imibiko yanyanga zonke, imibiko yonyaka, ukubonisa isikrini esikhulu kanye nokukopisha futhi ixhunywe kwi-microcomputer. Inethiwekhi ifakwe uhlelo lokuphatha oluhlakaniphile olunesisindo futhi amapharamitha ayinhloko abekwe kahle. Isofthiwe yesistimu yesikali seloli kagesi ihlola ulwazi lwedatha yokukala ngokunembile futhi isebenza.

1. Ukwakheka kwesakhiwo Izikali zeloli ze-elektroniki ze-SCS zochungechunge lwe-electronic zakhiwe kakhulu ngama-load bearings, izinsimbi zokubonisa zedijithali ezinesisindo, izinzwa zokulinganisa, izixhumi, amadivayisi okushintsha umkhawulo kanye namabhulokhi e-terminal. Isikali sokungabi nesisindo sifakwe amakhophi kanye nezibonisi zesikrini esikhulu. Imishini yangaphandle efana namakhompyutha kagesi kanye nezinsiza zamandla ezilawulwayo ezilungisekayo. 5 Ngokomgomo we-1.1, lapho iloli elisindayo lingena epulatifomu yokulinganisa, ngaphansi kwesenzo sento, i-polyurethane elastomer yenzwa yokulinganisa iyaphazamiseka, futhi ukuvimba okuphawulekayo kwebhuloho lokulinganisa ukucindezeleka elixhunywe kwi-polyurethane elastomer akulingani, futhi umphumela Isignali ehambisana nenani lesisindo icutshungulwa yi-sensor internal amplifier, i-A/D converter, i-microcontroller nezinye izingxenye ze-elekthronikhi ukuze kukhishwe isignali ye-analog. Isignali ye-analog yenzwa ngayinye ingena ensimbini yokubonisa yedijithali enesisindo nge-terminal ukuze ibonise ngqo isisindo nolunye ulwazi lwedatha, ixhume ithuluzi lokubonisa ledijithali kwikhompyutha kanye nephrinta, futhi iphaneli yethuluzi ingakhipha isignali yedatha yesisindo kwikhompyutha nakweminye imishini ngesikhathi esisodwa. Uhlelo lokuphatha isisindo oluhlakaniphile.

1.2 Izici zenzwa yedijithali Isebenzisa ama-amplifier angaphakathi, ama-A/D converters, ama-microcontroller, amasokhethi okufaka nokukhipha, inkumbulo yohlelo nezinye izingxenye ze-elekthronikhi kanye nobuchwepheshe bokucubungula idatha obuhambisanayo, isisindo samasondo, ukukhukhuleka kokushisa, ukucindezeleka Ukuphumula, izinhlelo ezihlukanisiwe, njll. zinomsebenzi omuhle kakhulu wokunxephezela, kanye nezibonakaliso ze-analog zokukhipha ngqo, okuthuthukisa ikhono lokulwa nokuphazamiseka. Ibhokisi lenziwe ngepuleti lensimbi engagqwali elinesakhiwo esivalekile ngokuphelele, esingamelani nomswakama futhi esingamelani nokugqwala. Kungcono ukungakhombisi efasiteleni bese ubeka imishini egumbini lokulinganisa cishe imitha eli-1 ukusuka odongeni lwekholomu. Njengamanje, uhlelo lokusebenza lwevidiyo ye-broadband engenantambo nalo seluqala ukubandakanya ukuthambekela kokuthuthukiswa kwe-inthanethi yezimboni. Ulwazi lwesobunxele nesokudla luvela kwi-inthanethi. Ulwazi olungalungile kule webhusayithi luyiqiniso, lunembile, futhi lunengqondo futhi lusemthethweni. Uma amalungelo akho asemthethweni ephulwa, lisuse Sicela uchofoze okuthunyelwe →1. Kumakwe kule webhusayithi "Umthombo wombhalo: ukwakheka kwasekuqaleni kwale webhusayithi" yonke imisebenzi ye-.

Sicela uqiniseke ukuthi ukhombisa igama kanye nesixhumanisi sale webhusayithi ngaphezu kwalokho. 2. Leli khasi lewebhu liyisikhangiso sekhampasi, futhi okuqukethwe kuthunyelwe yikhasimende ngokuzimela. Le webhusayithi inephutha ngokuthi okuqukethwe kwekhasi lewebhu (kufaka phakathi kodwa kungagcini kumbhalo, izithombe, namavidiyo) kuyiqiniso futhi kuyasebenza futhi kunamalungelo obunikazi. Uma unomuzwa wokuthi okuqukethwe kwekhasi lewebhu kuyakwephula 3. Ingxenye yokuqukethwe kwale webhusayithi ikhiqizwa ezinye iziteshi zezindaba ngenhloso yokudlulisa olunye ulwazi, okungasho ukuthi le webhusayithi iyavumelana nemibono yayo noma iqinisekisa ubuqiniso bokuqukethwe kwayo. Akukho sibopho esisheshayo noma umthwalo wemfanelo osemthethweni wokwephulwa kwelungelo lobunikazi okunjalo.

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