Iyini I-Remote Diagnostics?
Ngangena kuleli bhizinisi emuva ngo-2016 lapho kungekho muntu owayekhuluma ngempela ngokuxilonga okukude kwamabhethri. Besisakhipha amaphakethe emabhasini futhi sixhuma abahloli bebhentshi. Manje ngichitha ingxenye yesonto lami ngigqolozele amadeshibhodi.
Ukuxilongwa kwesilawuli kude kusho ukuthi ungabona okwenzekayo ngaphakathi kwephakethe lebhethri ngaphandle kokulithinta. I-BMS iqoqa i-voltage nezinga lokushisa kusuka kuwo wonke amaseli, ikupakishe, ikuthumele ngeselula kuseva ndawana thize. Leyo yinguqulo elula.
Inguqulo eyinkimbinkimbi ibandakanya ukuphikisana okuningi mayelana nokuthi iyiphi idatha ebaluleke ngempela.
Okuyisisekelo
Wonke amaseli ephaketheni ane-voltage. Ebhethrini lebhasi elingu-400V ungase ube namaseli angu-96 ochungechungeni. I-BMS ifunda ngayinye, ngokuvamile njalo ngemva kwemizuzwana embalwa. Iphinde ifunde izinga lokushisa kuma-thermistors ahlakazekile kumamojula. Mhlawumbe inzwa eyodwa ngemojuli ngayinye, mhlawumbe ngaphezulu uma umklami wephakethe edidekile mayelana nezindawo ezishisayo.
Konke lokhu kungena ekusakazweni kwedatha. Ukusakaza kuyacindezelwa futhi kukhishwa ngemodemu. I-LTE isebenza kahle emadolobheni amaningi. Ngaphandle ezintini ungase udinge isathelayithi kodwa ngokweqiniso iningi labaqhubi bemikhumbi bavele bamukele izikhala zedatha lapho amaloli abo eshaya imizila yasemaphandleni.
Isiphetho sokwamukela yinoma iyiphi isevisi yefu i-OEM eyimisayo. Kungaba yi-AWS, kungaba yi-Azure, kungaba yinto yokuphathelene okungekho muntu ofuna ukuyigcina. Idatha ihlala kusizindalwazi bese ama-algorithms ehlafuna kuyo.
Iphayiphi Yedatha
Iqoqo le-BMS (V, T, I)
Ukucindezela & Ukubethela
I-LTE/Sat Transmission
Ukungenisa Kwamafu Nokuhlaziya
Esikufunayo ngempela
Ukusabalala kwamandla kagesi kukhulu. Uma unamaseli angu-96 kufanele wonke asondelane kakhulu lapho iphakethe liphumule. Mhlawumbe 10 noma 15 millivolts ngokuhlukana. Lapho ingqamuzana elilodwa liqala ukukhukhuleka liphansi uma liqhathaniswa nomakhelwane balo, lelo seli lehla ngokushesha kunamanye. Kuzokhawulela umthamo wephakethe lakho ekugcineni.
Izinga lokushisa
Izinga lokushisa liyiqili kunalokho abantu abakucabangayo. Inzwa ingase ifunde amadigri angu-35 kodwa indawo yeseli yangempela ngamayintshi amabili ukusuka kude ingaba ngu-40 degree. Uyafaka phakathi. Uyaqagela. Ama-algorithms enza lokhu kodwa kuhlale kunokungaqiniseki.
Ukumelana Kwangaphakathi
Ukumelana kwangaphakathi kuyindinganiso eyigolide yokuhlolwa kwezempilo kodwa izinhlelo eziningi zokukhiqiza ze-BMS azikukali kahle. Udinga i-pulse yamanje elawulwayo nokufunda i-voltage ehlanzekile. Kunzima ukwenza uma imoto igxumagxuma emgwaqeni onguthelawayeka. Amanye amasistimu amasha akwenza ngesikhathi sokushaja lapho yonke into izinzile.
Ingxenye akekho okutshela yona
Ingxenye yezaziso engizibonayo ziwudoti. Ukwehluleka kwezinzwa, ukuxhumeka okuxekethile, izinkinga zesofthiwe ku-firmware ye-BMS. Uchwepheshe uyashayela ukuze ahlole ibhethri elihlatshwe umkhosi njengelibucayi futhi alitholi lutho olungalungile. I-thermistor yayinejoyinti elibi le-solder. Kumoshe amahora amathathu.
Ukuxilongwa okukude okuhle kudinga ukuhlunga. Hhayi nje ukuhlunga idatha kodwa ukuhlunga izexwayiso. Udinga ukuhlobanisa amasignali amaningi ngaphambi kokuthi uhluphe noma ubani. Ukufundwa kwezinga lokushisa elilodwa akusho lutho. Ukufundwa okuthathu okulandelanayo okuthrendayo phezulu ngenkathi okwamanje kuphansi futhi i-ambient ijwayelekile, lokho kuwufanele ukushaya ucingo.
Ngasebenza nenkampani yezokuthutha e-Ohio cishe iminyaka emibili. Babenamabhasi kagesi angu-40 futhi babethola izaziso mhlawumbe ezingu-200 ngesonto lapho siqala. Iningi laliyimibono engamanga. Sishuna ama-threshold, sengeza isikhathi{5}esisekelwe kumqondo, sehlisela izexwayiso ezingaba ngu-30 ngesonto. Kulezo, mhlawumbe ezingama-20 zazisebenza.
Umbuzo wemali
Abaphathi be-Fleet bahlale bebuza nge-ROI. Nansi impendulo eqotho: kuya ngokuthi isisekelo sakho sibi kangakanani.
- Uma usuvele wenza ukuhlola kwanyanga zonke futhi uthola izinkinga kusenesikhathi, ukuxilonga ukude kungase kukugcinele ukwehluleka okumbalwa kuphela komgwaqo ngonyaka. Izindleko zokubhalisa zingase zingaqedi.
- Uma usebenzisa amaphekhi aze afe bese uphendula, ukuxilonga okukude kuzozikhokhela ngokushesha. Ngike ngabona imikhumbi igwema ukwehluleka okuyinhlekelele obekungasho amaloli adonsayo, izingcingo zomnyango wezicishamlilo, namaphakethe ashintshayo ekuthuthweni kwezimo eziphuthumayo. Isenzakalo esisodwa esivinjiwe esishisayo sihlanganisa izimali eziningi zanyanga zonke.
Ukonga okunzima ukukubala izimangalo zewaranti. Uma unedatha eqhubekayo ungafakazela ukuthi iphekhi lisetshenziswe kanjani. Ingabe ikhasimende liyihlukumeza ngokushaja okusheshayo esimweni sezulu esishisayo? Idatha iyakubonisa. Ingabe umkhiqizi uthumele amaseli asevele ewonakele? Idatha ikhombisa lokho futhi.
Lapho lokhu kuya khona
"Izinto zokufunda ngomshini zigcwele ngokweqile ngokombono wami."
I-electrochemical impedance spectroscopy ilokhu ivela emaphepheni ocwaningo. Umqondo uwukujova amasignali e-AC kumafrikhwensi ahlukene bese ukala impendulo. Ungathola izinto ezifana ne-lithium plating ngaphambi kokuthi zivele kudatha kagesi. Izinkampani ezimbalwa zizama ukukhiqiza lokhu kodwa angikaboni lutho ekukhiqizeni umthamo okwamanje.
Izinto zokufunda ngomshini zeqile ngokombono wami. Yebo ungaqeqesha amamodeli kudatha yokwehluleka komlando. Kodwa amabhethri ayahluleka ngezindlela ezintsha nezokudala. Imodeli eqeqeshwe ngedatha yango-2020 ingase iphuthelwe izindlela zokuhluleka ezibonakala kumakhemistri ka-2024. Usadinga abantu ababuka idatha futhi babuze imibuzo.
Engikufunayo empeleni izinzwa ezingcono. Nginike isilinganiso esiqondile sokucindezela ngaphakathi kweseli. Nginike izinzwa zegesi ezingahogela ukuwohloka kwangaphambi kwesikhathi kwe-electrolyte. Idatha ye-BMS esinayo manje ifana nokuzama ukuxilonga impilo yesiguli ngokukala izinga lokushisa kwaso kanye nokushaya kwenhliziyo kwaso. Iwusizo kodwa ayiphelele.
Iseluleko esiwusizo
Uma ucacisa isistimu yebhethri futhi umphakeli ehlinzeka ngokuxilongwa okukude njengenketho, kuthathe. Ngisho noma ungaqiniseki ukuthi uzoyisebenzisa. Ukuba nedatha ngokuqhubekayo kubalulekile. Ukuzama ukwakha kabusha okwenzeke ephaketheni elihlulekile ngaphandle kwe-telemetry kubuhlungu.
Qiniseka ukuthi uyaqonda ukuthi ngubani umnikazi wedatha. Abanye abahlinzeki bagcina ikhiyiwe endaweni yabo futhi bakukhokhise ukuze ufinyelele ulwazi lwakho siqu. Thola amalungelo okuthunyelwa kwedatha kunkontileka.
Buza ngezindleko zamaselula. Amanye amasistimu afaka izinhlelo zedatha, amanye awakwenzi. Amakhulu ambalwa amadivaysi athumelayo ahlala ehlanganisa.
Futhi isabelomali sokuthi othile abheke amadeshibhodi. Inkundla yokuxilonga esezingeni eliphezulu ayinalutho uma kungangeni muntu.
