Intshayelelo
Kwiimeko ezifana nokusebenza kwe-lifti, imveliso yemizi-mveliso, kunye nokuqhuba ngemoto ezibalulekileyo kukhuseleko lobomi, nangonai-micro iswitshiingabonakala ingabalulekanga, idlala indima "yomgca wokhuselo ongabonakaliyo". Ukuqinisekisa ukusebenza kwayo okungenasiphako kwiinkqubo ezibalulekileyo zokhuseleko, eli shishini limisele imigangatho engqongqo yokuqinisekisa, ukuqinisekisa ukuba iswitshi nganye inokumelana novavanyo lokhuseleko.
Isekethe yokhuseleko yelifti "yibholthi" ekhusela intshukumo yokunyuka nokuhla.
Kwisekethe yokhuseleko yelifti,iswitshi encinci "libholithi" ebalulekileyo. Xa ucango lwelifti lungavalwanga ngokupheleleyo okanye imoto idlula umda wendawo emiselweyo,iswitshi encinci iya kuyiqhawula ngoko nangoko isekethe ize inyanzele ilifti ukuba iyeke ukusebenza. Umzekelo, kwizixhobo zokutshixa zomnyango womgangatho kunye nomnyango wemoto,iswitshi encinci iyakwazi ukubona ngokuchanekileyo ukuba ucango luvaliwe ngokupheleleyo na. Logama nje kukho umsantsa omncinci, kuya kubangela ukhuseleko. Ezi switshi kufuneka ziphumelele uvavanyo oluqatha ukuqinisekisa ukuba aziphumeleli emva kwamashumi amawaka emisebenzi yokuvula nokuvala iingcango, zakha umqobo wokhuseleko kumkhweli ngamnye kwilifti.
Izihluthulelo zeengcango zokhuseleko lwemizi-mveliso "zingabagcini bamasango" xa kusenzeka imisebenzi engalindelekanga.
Kwimizi-mveliso, iingcango zokhuseleko ezinezihluthuleloiswitshi encinci"Bangabalindi" beengozi. Xa izixhobo zisebenza, lo gama nje umntu ezama ukuvula ucango olukhuselayo,iswitshi encinci iza kukhawuleza iwucime umbane ize yenze izixhobo zime ngokukhawuleza ukuthintela umqhubi ukuba angonzakali ngenxa yezinto ezijikelezayo ngesantya esiphezulu. Ixabiso lamandla kunye nesantya sokuphendula kwezi switshi zinemigaqo engqongqo, kwaye kufuneka zisabele ngaphakathi kwee-milliseconds ukuze zongeze "inshurensi ephindwe kabini" kwimveliso yemizi-mveliso.
Iinkqubo zokhuseleko lweemoto "ziitransmitter" zemiqondiso yokuqhobosha.
Iiswitshi zezibane zeebhuleki, iiswitshi zokunxibelelana neebhegi zomoya, njl.njl., zonke zibalulekileiswitshi encinciukuqinisekisa ukhuseleko lokuqhuba. Xa kubhulekiswa, iswitshi yesibane sebhuleki idlulisela isignali ngoko nangoko, ikhanyise isibane sebhuleki kwaye iqalise inkqubo ye-ABS;iswitshi encinci I-sensor yendawo yesihlalo iya kulungisa amandla e-pop-up ye-airbag yokhuseleko ngokwesimo somkhweli sokuhlala. Uzinzo lwezi switshi luchaphazela ngqo ukhuseleko lwesithuthi. Ukuba ziyasilela, zinokubangela iingozi ezifana nokungqubana kwangasemva kunye nokuqhuma kwe-airbag ngengozi. Ke ngoko, iimfuno zazo zokuthembeka ziphezulu kakhulu.
Isatifikethi sokhuseleko "sisiqinisekiso sokhuseleko oluphindwe kabini" sokuthembeka.
Ukuqinisekisa ukusebenza okuthembekileyo kwe-micro Iiswitshi kwiinkqubo ezibalulekileyo zokhuseleko, kukho imigangatho egunyazisiweyo efana ne-ISO 13849 kunye ne-IEC 61508. Le migangatho ifana "neenkcazo zovavanyo", ibeka izalathisi ezingqongqo ngokwexesha lobomi beswitshi, amandla okulwa nokuphazamiseka, kunye nokuziqhelanisa neendawo ezishushu kakhulu. Ngexesha lenkqubo yokuqinisekisa, iiswitshi kufuneka zenze uvavanyo oluninzi olufana nobushushu obuphezulu, ukungcangcazela, kunye nothuli, umzekelo, kwisatifikethi se-ISO 13849, iiswitshi kufuneka ziphumelele izigidi zeemvavanyo zomjikelo ukubonisa ukuba aziyi kusilela ngequbuliso ekusetyenzisweni kwexesha elide. Kuphela ziimveliso eziphumeleleyo kwisatifikethi ezinokusetyenziswa kwiinkqubo ezibalulekileyo zokhuseleko.
Isiphelo
I-Micro Iiswitshi kwiinkqubo ezibalulekileyo zokhuseleko zisebenzisa izenzo ezichanekileyo ukukhusela ubomi kunye nokhuseleko lwemveliso. Imigangatho engqongqo yesatifikethi yongeza "inshurensi ephindwe kabini" ekuthembekeni kwayo, iqinisekisa ukuba i-trigger nganye ichanekile kwaye ayinazimpazamo. Ngokuphuculwa kolwazi lokhuseleko, ezi switshi zincinci ziya kuqhubeka zilindile kwindawo yedabi engabonakaliyo kwaye zibe ngamandla athembekileyo ayimfuneko kwinkqubo yokhuseleko.
Ixesha leposi: Julayi-29-2025
