Umsebenzi oyintloko webhampa engaphambili yemoto
Umgca wokuqala wokuzikhusela wokhuseleko
Kwinkqubo yokhuseleko lwesithuthi, i-bumper engaphambili yinto ebalulekileyo ekukhuseleni. Xa imoto idibana neengozi ezikhawulezayo, ezifana nemikrwelo ngexesha lokupaka okanye iingozi ezincinci ngasemva ezindleleni zasezidolophini, inokutshintsha isakhiwo sayo ukuze ifunxe uninzi lwamandla okutshatyalaliswa, ithintele ukuba izinto eziphambili ezifana nee-headlights, ii-radiator covers, kunye neetanki zamanzi ezingaphambili zesithuthi zingamonakalisi, nto leyo enciphisa kakhulu iindleko zokulungisa. Kwiimeko zokutshatyalaliswa kwesantya esiphakathi, i-bumper engaphambili iya kusasaza amandla okutshatyalaliswa kwiindawo zokwakha ezifana nemisebe emide yesithuthi, inciphise impembelelo ngqo kwikhabhathi yomqhubi kwaye inike indawo engaphezulu yokuba abagibeli basinde.
Ukuze kukhuseleke abahambi ngeenyawo, iibhampa zangaphambili zanamhlanje nazo zidlala indima ebalulekileyo. Iigobolondo zazo zenziwe ngezinto ezinobungqingqwa obuhle, zidityaniswe neebhloko ze-buffer zenxalenye esezantsi, ezinokubamba kakuhle xa zingqubana nabahambi ngeenyawo, zinciphise amandla okubetheka emilenzeni yabahambi ngeenyawo. Ezinye iimodeli eziphezulu zikwanomatshini wokudibanisa phakathi kwe-bumper kunye ne-hood yenjini, apho i-hood yenjini iya kugxuma iye kubude obuthile xa ingqubana, nto leyo enciphisa ngakumbi ukubetheka ngqo kwikhabhathi yomqhubi kwaye inike indawo engaphezulu yokuba abakhweli basinde.
Ukuhlanganiswa komsebenzi kunye nokuphuculwa kokusebenza
Ukongeza ekukhuseleni ukhuseleko, i-bumper engaphambili ikwasebenza nemisebenzi emininzi esebenzayo. Ibonelela ngomjelo wokungenisa umoya kwinkqubo yokupholisa yesithuthi, iqinisekisa ukuba injini inokufumana umoya obandayo owaneleyo ngexesha lokusebenza kwaye igcine ubushushu obuqhelekileyo bokusebenza. Kwangaxeshanye, i-bumper engaphambili, ephuculwe ngendlela ye-aerodynamic, inokuthambisa ukuhamba komoya ngaphambili kwesithuthi, inciphise ukumelana okubangelwa zii-vortices zomoya, kwaye yehlise ukumelana nomoya kwesithuthi, ngaloo ndlela iphucula ukonga amafutha kunye nokuzinza kwisantya esiphezulu. Idatha ibonisa ukuba uyilo oluhle kakhulu lwe-bumper lunokunciphisa ukumelana nomoya nge-0.03 - 0.05, okuhambelana nokunciphisa ukusetyenziswa kwepetroli nge-0.3 - 0.5L kwiikhilomitha ezili-100.
Ngexesha lokuqhuba ngobuchule, i-bumper engaphambili iye yaba yinkampani ebalulekileyo ye-sensor. Izinto eziphambili zeenkqubo ze-ADAS ezifana neeradar ze-millimeter-wave kunye neekhamera ezijonga ngaphambili zihlala zifakelwa ngaphakathi kwe-bumper engaphambili. Ukuchaneka kwendawo yokufaka kuphezulu kakhulu, kwaye kufuneka ukuphambuka kwe-±1mm ukuze kuthintelwe ukungaphumeleli kolawulo lokuhamba ngenqanawa oluhambelanayo kunye nemisebenzi yokuqhobosha engxamisekileyo ezenzekelayo. Ukongeza, i-bumper engaphambili ikwadibanisa iindawo zokufaka iipleyiti zelayisensi, izibane zefog, kunye neehoko zokutsala, nto leyo eyandisa kakhulu iimeko zokusetyenziswa kwesithuthi.
Inxalenye ebalulekileyo yobuhle bembonakalo
Ngokwembono yoyilo, i-bumper engaphambili yenye yezona zinto ziphambili zokuchonga inkangeleko yesithuthi. Imilo yayo idibanisa ulwimi loyilo olukhethekileyo lophawu, nokuba lunobundlongondlongo kwaye lunomdla okanye luhle kwaye lukhulu, luxubana ngaphandle komthungo nomzimba ngemigca egudileyo, luphucula ukubonakala kwesithuthi ngokubanzi. Iimodeli ezahlukeneyo zineendlela ezahlukeneyo zoyilo lwe-bumper engaphambili, zihlangabezana neemfuno ezahlukeneyo zobuhle babathengi kwaye ziba yifestile ebalulekileyo yokubonisa ubuntu besithuthi.
Iimpazamo eziqhelekileyo kunye neendlela zokuphatha iibhampa zangaphambili zemoto
Imiba yokungakhululeki kunye nemingxunya
Iibhampa zangaphambili ezikhululekileyo ziyinto eqhelekileyo. Izizathu eziphambili ziquka izibophelelo ezikhululekileyo, izibophelelo ezonakeleyo okanye ezindala, ukuguquka kwendawo yokudibanisa ngenxa yokungqubana, kunye nokuguga kwezinto ezifakelwe kwibhampa. Isithuthi sihlala siphantsi kokungcangcazela kwendlela kunye namaqhubu ngexesha lokusebenza, okubangela ukuba izibophelelo zikhululeke kancinci kancinci; ngelixa izibophelelo ezinqamlezileyo zilahlekelwa ngamandla azo okuqinisa ngenxa yokuguga okanye ukungqubana rhoqo ngokuhamba kwexesha.
Kwiimpazamo ezinjalo, indlela yokuphatha ilula kakhulu. Ukuba sisiqhoboshi esikhululekileyo, sebenzisa nje isikrufu ukuqinisa isikrufu; ukuba isiqhoboshi esikhawulezayo sikhululekile okanye sonakele, sebenzisa izixhobo ukuqinisa isiqhoboshi esikhawulezayo, kwaye ukuba sonakele kakhulu, sitshintshe ngesinye; ukuba indawo yokudibanisa yonakele ngenxa yokungqubana, kuyacetyiswa ukuba uye kwindawo yokulungisa yobungcali ukuze ulungise; kwiibhampa ezikhululekileyo ezibangelwa kukwaluphala kwezinto, ngokuqhelekileyo kufuneka kutshintshwe ibhampa entsha.
Ukukrwela nokonakalisa iziphene
Ngexesha lokuqhuba yonke imihla, i-bumper engaphambili inokuba nomonakalo ngenxa yokukrweleka nokungqubana. Umonakalo omncinci ubonakala njengemikrwelo yomphezulu okanye imikrwelo emincinci, enokucoca kunye nokugutywa ukuze kususwe ipeyinti endala kunye nokungcola, emva koko kusetyenziswe izinto zokuzalisa ukugcwalisa imikrwelo, kwaye ekugqibeleni kwenziwe upende kunye nokupolisha ukubuyisela imeko yokuqala. Ngomonakalo ophakathi ofana nemikrwelo ecacileyo okanye ipeyinti yokuxobula, iteknoloji yokuwelda yeplastiki ingasetyenziselwa ukulungisa imikrwelo, kulandele uthotho lweenkqubo eziquka ukusantisa, ukuzalisa, kunye nokupeyinta.
Ukuba i-bumper yonakele kakhulu, njengokuqhekeka, ukuguquka, okanye ukuchaphazela ukufakwa kwezinye izinto, kufuneka kutshintshwe i-bumper entsha. Ngexesha lenkqubo yokutshintshwa, i-bumper endala kufuneka isuswe kuqala, emva koko i-bumper entsha kufuneka ifakwe ngokuchanekileyo, kwaye kufuneka kwenziwe uhlengahlengiso kunye nokulinganiswa okufunekayo ukuqinisekisa ukufakwa okukhuselekileyo nokuchanekileyo. Kwangaxeshanye, ii-sensors ezidibeneyo kufuneka zitshintshwe ukuqinisekisa ukusebenza okuqhelekileyo komsebenzi wokuqhuba okrelekrele.
Ukusilela kwesensor
Ngenxa yokusetyenziswa ngokubanzi kweenkqubo ze-ADAS, ukusilela kwesensor kwi-bumper engaphambili nako kuye kwanda. Iingxaki eziqhelekileyo ziquka iiradar ze-millimeter-wave kunye neekhamera ezijonga ngaphambili ezingasebenziyo ngenxa yokungqubana, ukuphambuka kokufakwa, okanye ukuvaleka kothuli, okubangela ukungaphumeleli kwemisebenzi efana nolawulo lokuhamba ngenqanawa oluhambelanayo kunye nokuqhobosheka okungxamisekileyo okuzenzakalelayo. Xa ukusilela okunjalo kwenzeka, umnini kufuneka atyelele ngokukhawuleza ivenkile ye-4S okanye indawo yokulungisa yobungcali, apho iingcali ezinokulungisa zinokulinganisa, zicoce, okanye zitshintshe iisensor. Ngexesha lokusetyenziswa kwemihla ngemihla, umnini kufuneka ajonge rhoqo ukuba indawo yokufakwa kwesensor ikhululekile na ukuze aphephe ukushukuma ngenxa yokungcangcazela.
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