Ekulawulweni kwenqubo yezimboni, ngenxa yokusebenza okuqhubekayo kokukhiqiza, kunezidingo eziphezulu zokuthembeka kwemishini, futhi kusetshenziswa ubuchwepheshe obuningi obungadingeki ukuze kuqinisekiswe ukwethembeka kokulinganisa nokulawula.
Ngokungeziwe kwibhalansi ye-elementi yohlelo lwe-DCS, imfuneko yebhalansi ye-elementi nayo ibekwa phambili esizeniizinzwa. Uhlelo lwe-DCS luthemba ukwazi isimo sokusebenza somunye nomunyeinzwangesikhathi futhi uthole iphutha ngesikhathi oisithiyo. Ngendlela evamile yokukala, amasignali wezinzwa eziningi ze-analog axhumene komunye nomunye ngebhokisi lokuhlangana futhi abe yisignali eyodwa, ngakho amasignali enzwa ngayinye awasakwazi ukuzimela..
Ngaphezu kwalokho, ithuluzi alikwazi ukuthola izinkinga ku-inthanethi futhi lithole amaphutha, ngakho-ke kunzima ukuhlangabezana nezidingo zokuthembeka okuphezulu ekukhiqizeni okuqhubekayo. Igcinwe kunzwa yokukala yedijithali yomtsheli we-Toledo.
Iyunithi ine-microprocessor, ekwazi ukuzixilonga yona. Umhlangano ngamunye unekheli lawo. Ithuluzi lingaqapha okukhiphayo kwebhokisi lenzwa ngayinye ku-inthanethi futhi liqhube ukucubungula okuhlakaniphile, okungathuthukisi kakhulu kuphela. Ayithuthukisi nje kuphela ukwethembeka kwesistimu yokukala, kodwa futhi ingaxazulula kalula izidingo zezinye izinzwa ze-analog, njengesisindo esikhulu se-tare, ubuningi obuncane kanye nokutholwa komthwalo wesiginali.
Engeza okwakho okuhlukile high ukunemba okukhiphayo ngesivinini esiphezulu / D ubuchwepheshe bokuguqulwa
•CUbuchwepheshe bokwengeza isignali yedijithali yenzwa egcwele kanye nekhono lokuxhumana lebanga elide lesivinini esikhulu elifakazela ukuqhuma kwenza ukusebenza kudlule umkhawulo wezinzwa ze-analog futhi kufinyeleleke. tUkunemba kwe-oin C6 sekudlule izitifiketi eziningi zamazwe ngamazwe, futhi iyinzwa yangempela ye-digital enesisindo: iminyaka engaphezu kweshumi, izinzwa zokukala zedijithaliCUntler Toledo ziye zasetshenziswa kabanzi emhlabeni mngaphezu kuka-500 000.
Uma kuqhathaniswa nenzwa ye-analog, izici ezilandelayo zenzwa yokukala yedijithali zingahlangabezana kangcono nezidingo zokulawula inqubo: ukwethembeka okuphezulu kanye nokuphikisana nokuphazanyiswa..
Amandla anamandla nokusebenza okuhle kokuvikela umbani. Inzwa ye-analog inikwa amandla yithuluzi, futhi i-voltage ethokozisayo yebhuloho layo ilingana nokunikezwa kwamandla kwethuluzi langaphandle. Emkhakheni wezimboni, ithuluzi kanye nenzwa kungahle kube namandlaeukuphazamiseka kwe-lectrical kanye nesiqondiso sokuhlinzwa kuzodala ukungazinzi kwedatha futhi kushise inzwa ngokushesha. Inzwa yedijithali isebenzisa ubuchwepheshe bokushisela insimbi engenasici evalwe ngokugcwele futhi igcwaliswa ngegesi ye-ammonia ukuze ivikele ingaphakathi..
Umjikelezo usebenza ngokuthembekile futhi izinga lokuvikela lifinyelela ku-IP68. Ishubhu ifakwe amasekhethi ahlukahlukene okuvikela kanye nomklamo wokuvikela umbani. Ukunikezwa kwamandla okuhlinzekwa yithuluzi kuyacutshungulwa kuqala bese kusetshenziselwa ibhuloho ngemva kokuzinziswa.
I-excitation iqeda ukuphazamiseka kokuqhuma okuvela ekunikezeni amandla nombani, yenza ukuphuma kwenzwa kube izimpawu ezinzile, futhi iqinisekise ukusebenza okuvamile kwenzwa. Isisindo sedijithali esingaphazamiseki.
Isistimu ingaqinisekisa ukuqhubeka kokukhiqiza futhi ibone ukuqamba okusha okungezona ngokwakho. Ithuluzi aliqapheli kuphela izimo zokusebenza zezinzwa ezihlukahlukene zedijithali ngaso sonke isikhathi, kodwa futhi libona iphutha lenzwa.
Ithuluzi lingakwazi ukuqala ngokuzenzakalelayo imodi yokusebenza engaphazamiseki, futhi lisengaqinisekisa ukukala ngesikhathi esithile nangokunemba okuthile, ngaphandle kokubanga ukuvalwa kokukhiqiza. Ngesikhathi esifanayo, insimbi izothumela isignali.
Kumsebenzisi, thola inzwa enephutha futhi udinga ukushintshwa. Lingisa umcimbi omkhulu uhlelo lwenzwa olungakwazi ukukala uma inzwa inephutha, okuholela ekuvaleni.
- kubi kakhuluinkimbinkimbi into, kanye nezinhlelo eziningi zamathangi abonakalayo kunzima ukwengeza isisindo noma cha; Ukulinganisa kungenziwa ngokusebenzisa ikhodi yokulenga yezintambo futhi inzwa yedijithali ingasetshenziselwa ukulinganisa..
Yebo. Lokhu kungenxa yokuthi inzwa yedijithali iye yakhishelwa inzwa nge-dynamometer evamile yamazwe ngamazwe ekukhiqizeni; Ukulinganisa kwenziwa, futhi inani legama elisebenzayo eliphumayo kanye nenani lamandla ajwayelekile kuyithuluzi elihambisanayo.
Okufundwa imitha yinani lesisindo elikalwa yinzwa yedijithali. Akukho ukulahlekelwa phakathi. Ngakho-ke, ukulinganisa kungagwenywa eChina.
•kuyilapho izinzwa ze-analog nezinsimbi zokukala
Lapho kwakhiwa uhlelo lokukala lwe-analog, isixhumanisi ngasinye soxhumano sizoba nokulahlekelwa kwesignali. Isignali elinganiswa ithuluzi ayilingani ngokuphelele nokuphuma kwenzwa
Ngakho-ke, ukusethwa kwensimu yesistimu kufanele kwenziwe ngesikhathi sokufaka isicelo. Ibanga lokudlulisela lide, isivinini sokuxhumana siyashesha, futhi umphumela wokulwa ne-jamming ubalulekile. Izinga = isignali yenzwa ye-analog incane kakhulu, futhi kulula ukuyenza sIphazanyiswa yifrikhwensi yomsakazo kanye nokuphazamiseka kazibuthe kagesi. Nokho, ngenxa yethonya lokumelana nekhebula, ibanga lokudlulisela isignali lifushane. Ukukopela okunesisindo okulingisayo kudluleledkunzima ukulawula. Inzwa yedijithali inesiginali yedijithali, engeyona nje ephakeme kunesiginali ye-analog, futhi akulula ukuthi iphazamiseke, kodwa iphinde idluliselwe ngokuvumelana ne-bifbus field bus communication protocol.. Isivinini sokuxhumana izinhlamvu eziyishumi ze-R $485 evamile. Inesivinini esikhulu futhi inamandla okulungisa amaphutha okuxhumana, iqinisekisa idatha esheshayo nethembekile. Ngenxa yokugcinwa kuyimfihlo kwesivumelwano, isayithi alikwazi ukukopela. Umehluko we-engeli kulula ukuwulungisa.
Ngomzimba wesilinganiso owenziwe inzwa ye-analog, ngenxa yokungahlukani kwesignali, ikhodi izokwengezwa kunzwa ngayinye futhi i-potentiometer esebhokisini lokuhlanganisa izosetshenziselwa ukulungisa umehluko we-engeli ngesikhathi sokulinganisa, dekusebenzisaneni phakathi kwezinzwa, idinga ukulungiswa ngokuphindaphindiwe, okudla isikhathi futhi okukhandlayo. Kulula kakhulu ngomzimba wesikali owakhiwe izinzwa zedijithali ukuthi uhlinzwe ukuze ube yizimonyo.
Insimbi ingakwazi ukufunda amandla enzwa ngayinye emakhoneni amane, inqobo nje uma umthwalo owodwa wengezwa ekhoneni ngalinye, ithuluzi lingakwazi ukubala i-engeli yomehluko wephoyinti lephoyinti ngalinye, futhi lingakwazi ukukala ngokuzenzakalelayo..
Ukulungiswa komehluko we-engeli kuqeda inkinga yokulayisha ngokuphindaphindiwe nokuphula ikhodi, futhi kuthuthukisa ukusebenza kahle.Ukulungiswa komehluko we-engeli kungaqedwa ngomthwalo owodwa wokujaha, olula kakhulu futhi osheshayo.
Inzwa ye-analog yesondlo elula
Ekukhiqizeni, isinxephezelo sokushisa siqhutshwa kanye nekhebula, ukuze kuqedwe ithonya lokushisa lokumelana nekhebula. Uma ikhebula lenzwa yokukhetha isikhunta lonakele futhi lixhunywe ngokuthanda kwakho rokubangela amaphutha okulinganisa. Ngakho-ke, lapho ibanga lide, inzwa idinga ukwenziwa ngezifiso. Uma inzwa ishintshwa, idinga ukuxhunywa kabusha, okuyinto ephazamisa kakhulu ekusetshenzisweni kwangempela.
Ukudluliswa kwedijithali
Inzwa isebenzisa ipulaki yendiza yelogo yemoto, engagcini nje ngokuqinisekisa izinga lokuvikela le-if68, kodwa futhi yenza inzwa nekhebula zibe yizisetshenziswa ezimbili ezizimele. Shintshanisa inzwa noma ikhebuli
Kulungile. Angizidingi izintambo. Njengoba ukudluliselwa kuyisignali yedijithali, ubude bomugqa wesistimu kagesi bungashintshwa njengoba kudingekile ngaphandle kokuthinta ukunemba kokulinganisa. Lapho inzwa yedijithali ishintshwa, isigaba kuphela.
Uma ipharamitha evaliwe ifakiwe kwinzwa entsha, asikho isidingo sokwenzalinganisa kabusha uhlelo. Izindleko eziphelele zesistimu ziphansi. Ngokombono wezindleko zesistimu, hkuyafaneleka, njengoba inzwa yedijithali yehlisa ukulungisa iphutha kanye nezindleko zohlelo lokusebenza (isibonelo, kulula ukulungisa umehluko we-engeli), kungenzeka ukugwema ukulinganisa, ukufaka esikhundleni senzwa ngaphandle kokulinganisa kabusha, futhi tUkuzixilonga kanye nomsebenzi ongaphazamiseki wenzwa yegama kuthuthukisa ukwethembeka kwesistimu futhi kunciphise isikhathi sokuphumula. E-China, izindleko eziphelele zesistimu ziphansi kunezohlelo lwezinzwa ze-analog.
Isikhathi sokuthumela: Aug-24-2022