Ngemfuno eyandayo yeemoto zabakhweli kunye nezithuthi zorhwebo, izixhobo zombane zezithuthi zisetyenziswa ngokubanzi kwiimoto. Ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwezi zixhobo zombane kwinkqubo yonikezelo lwamandla oluzinzileyo, kubalulekile ukoyisa ingxaki yokuphazamiseka okukhulu kombane oveliswa zizithuthi ngexesha lokusebenza, osasazeka kwinkqubo yonikezelo lwamandla ngokudityaniswa, ukuqhuba, kunye nemitha, ukuphazamisa ukusebenza kwezixhobo ezisebhodini. Ke ngoko, umgangatho wezizwe ngezizwe we-ISO 7637 ubeke phambili iimfuno zokungakhuseleki kwiimveliso zombane zemoto kubonelelo lwamandla.
Umgangatho we-ISO 7637, okwakwaziwa njenge: Izithuthi zendlela-Ukuphazamiseka koMbane okwenziwa kukuqhutywa kunye nokudibanisa, ngumgangatho wokuhambelana kwe-electromagnetic kwi-automotive 12V kunye ne-24V yeenkqubo zobonelelo lombane. Ibandakanya zombini ukunyamezela kwe-electromagnetic kunye neendawo ezikhutshwayo zovavanyo lokuhambelana kombane. Yonke le migangatho ichaza iimfuno zeparameter zezixhobo kunye nezixhobo ezingasetyenziselwa ukuvelisa iingozi zombane kunye nokuqhuba iimvavanyo. Ukuza kuthi ga ngoku, umgangatho we-ISO 7637 ukhutshiwe kwiindawo ezine. Ukuza kuthi ga namhlanje, umgangatho we-ISO 7637 ukhutshiwe kumacandelo amane ukubonisa iindlela zovavanyo kunye neeparamitha ezinxulumeneyo ngokupheleleyo. Emva koko siza kwazisa ubukhulu becala inxalenye yesibini yalo mgangatho, i-ISO 7637-II, esetyenziselwa ukuvavanya ukuhambelana kwethebhulethi yethu enqabileyo.
I-ISO 7637-II ibiza ukuqhutywa kombane okwethutyana ecaleni kweendlela zokubonelela kuphela. Ibalula iimvavanyo zebhentshi zokuvavanya ukuhambelana nokuqhutywa kombane wezixhobo ezifakelwe kwiimoto zabakhweli kunye nezithuthi ezilula zorhwebo ezifakelwe isixokelelwano sombane se-12 V okanye izithuthi zorhwebo ezifakelwe isixokelelwano sombane se-24 V-zombini iinaliti kunye nomlinganiselo wezinto ezidlulayo. Imo yokusilela ukwahlulwa kobungqongqo bokhuselo lwexeshana lukwanikezelwa. Isetyenziswa kwezi ntlobo zezithuthi zendlela, ezizimeleyo kwipropulsion system (umz. i-spark ignition okanye injini ye-diesel, okanye imoto yombane).
Uvavanyo lwe-ISO 7637-II lubandakanya iindidi ezahlukeneyo zamaza ombane odlulayo. Imiphetho enyukayo kunye neyokwehla kwezi pulses okanye iifomati zamaza zikhawuleza, ngokuqhelekileyo kuluhlu lwe-nanosecond okanye lwe-microsecond. Olu vavanyo lwamandla ombane wethutyana luyilelwe ukulinganisa zonke iingozi zombane ezinokuthi iimoto zihlangane nazo phantsi kweemeko zehlabathi lokwenyani, kuquka nokulahla umthwalo. Ukuqinisekisa ukusebenza okuzinzileyo kwezixhobo ezisebhodini kunye nokhuseleko lwabakhweli.
Ukudityaniswa kwe-ISO 7637-II yethebhulethi ehambelana nesithuthi kwisithuthi ibonelela ngeenzuzo ezininzi. Okuphambili, ukuqina kwabo kuqinisekisa ukusebenza kwexesha elide kunye nokusebenza okuthembekileyo, ukunciphisa iindleko zokugcina kunye nokwandisa imveliso yonke. Okwesibini, ithebhulethi ye-ISO 7637-II ehambelanayo ne-rugged ibonelela ngokubonakala kwexesha lokwenyani kunye nolawulo lolwazi olubalulekileyo, ukulungelelanisa ukuxilongwa kwezithuthi kunye nokwandisa ukusebenza kakuhle. Ekugqibeleni, la macwecwe angakwazi ukudibanisa ngokufanelekileyo kunye nezinye iinkqubo zezithuthi kunye nezixhobo zangaphandle, ukuphucula unxibelelwano kunye nokusebenzisana. Ngokuthobela lo mgangatho, sinokwakha intembeko, sibethelele ukuthembana, kwaye sihambise iimveliso ezikumgangatho ophezulu ezihlangabezana neemfuno zabathengi.
Ithotyelwe kunye ne-ISO 7637-II ukhuseleko lwamandla ombane oqhelekileyo wexeshana, amacwecwe anqabileyo asuka kwi-3Rtablet ayakwazi ukumelana nokuya kuthi ga kwi-174V 300ms impembelelo yokunyuka kwesithuthi kunye nokuxhasa unikezelo lwamandla ombane obanzi lwe-DC8-36V. Iphucula ngokubonakalayo ukuqina kokusebenza kweenkqubo ezibalulekileyo zeenqwelo-mafutha ezifana ne-telematics, ujongano lokukhangela kunye nemiboniso ye-infotainment phantsi kweemeko ezinzima kunye nokuthintela ilahleko ebangelwa kukungasebenzi kakuhle.
Ixesha lokuposa: Aug-17-2023
