Kumayambiriro kwa wotchi kumagwiritsidwa ntchito kulumikiza chikwama chachikulu cha airbag (chimene chili pa chiwongolero) ndi chingwe cha mawaya a airbag, chomwe kwenikweni ndi chingwe cholumikizira.Chifukwa airbag yaikulu iyenera kusinthasintha ndi chiwongolero, (ikhoza kuganiziridwa ngati chingwe cha waya chokhala ndi utali winawake, wokutidwa ndi chiwongolero cha chiwongolero, ndipo imatha kumasulidwa kapena kumangidwa panthawi yake pamene chiwongolerocho chikukwera. imazunguliridwa, koma ilinso ndi malire, kuonetsetsa kuti chingwe cha waya sichingachotsedwe pamene chiwongolero chikutembenuzidwira kumanzere kapena kumanja kwa imfa) kotero chingwe cholumikizira chiyenera kusiyidwa ndi malire, ndipo chiwongolero chiyenera kukhala. kutembenuzidwa kumalo omalirira mbali imodzi popanda kuchotsedwa.Mfundoyi imafunikira chidwi chapadera pakuyika, yesetsani kuisunga pakati
Ntchito Ngati galimoto itagundana, makina a airbag amathandiza kwambiri kuteteza chitetezo cha madalaivala ndi okwera.
Pakadali pano, airbag system nthawi zambiri imakhala chiwongolero chimodzi cha airbag, kapena ma airbag apawiri.Galimoto yokhala ndi ma airbags apawiri ndi ma pretensioner lamba ikagundana, mosasamala kanthu za liwiro, ma airbags ndi ma pretensioners a lamba wapampando amachita nthawi imodzi, zomwe zimapangitsa kuti zikwama za airbag ziwonongeke panthawi yowombana ndi liwiro lotsika komanso kuchuluka kwa ndalama zolipirira.
Dongosolo la zikwama zapawiri zapawiri zimatha kusankha kugwiritsa ntchito lamba wapampando pretensioner, kapena pretensioner lamba wapampando ndi ma airbags apawiri kuti azigwira ntchito nthawi imodzi molingana ndi liwiro komanso mathamangitsidwe agalimoto ikagundana.Mwanjira imeneyi, pakagundana kocheperako, dongosololi limatha kuteteza anthu okhalamo mokwanira pogwiritsa ntchito malamba okha, osawononga zikwama za airbags.Ngati kugunda kukuchitika pa liwiro lalikulu kuposa 30km/h, malamba ndi airbags amachita nthawi yomweyo kuteteza chitetezo cha oyendetsa ndi okwera.
Chitetezo chagalimoto chimagawidwa kukhala chitetezo chokhazikika komanso chitetezo chokhazikika.Chitetezo chogwira ntchito chimatanthawuza kuthekera kwa galimoto kuteteza ngozi, ndipo chitetezo chokhazikika chimatanthawuza luso la galimoto kuteteza omwe ali nawo pangozi.Galimoto ikachita ngozi, okwerayo amavulala nthawi yomweyo.Mwachitsanzo, pa ngozi yamutu pa 50 km/h, zimangotengera gawo limodzi mwa magawo khumi a sekondi.Pofuna kupewa kuvulazidwa kwa anthu okhalamo panthawi yochepa chonchi, zida zotetezera ziyenera kuperekedwa.Pakali pano, pali makamaka malamba, odana ndi kugunda thupi ndi airbag chitetezo dongosolo (Supplemental Inflatable Restraint System, amatchedwa SRS) ndi zina zotero.
Popeza kuti ngozi zambiri n’zosapeŵeka, chitetezo chongokhala n’chofunikanso kwambiri.Monga zotsatira za kafukufuku wa chitetezo chokhazikika, ma airbags apangidwa mofulumira ndi kutchuka chifukwa cha ntchito yawo yabwino, zotsatira zochititsa chidwi komanso zotsika mtengo.
kuchita
Kuyesera ndi machitidwe atsimikizira kuti galimotoyo ikakhala ndi airbag system, kuchuluka kwa kuvulala kwa dalaivala ndi okwera pa ngozi yakugundana kwagalimoto kumachepetsedwa kwambiri.Magalimoto ena samangokhala ndi ma airbags akutsogolo, komanso ma airbags am'mbali, omwe amathanso kutulutsa ma airbags am'mbali pakagundana ndigalimoto, kuti achepetse kuvulala pakugundana.Chiwongolero chagalimoto chokhala ndi chipangizo cha airbag nthawi zambiri sichimasiyana ndi chiwongolero wamba, koma pakagundana mwamphamvu kutsogolo kwagalimoto, chikwama cha airbag "chimatuluka" mu chiwongolero pompopompo ndi khushoni. pakati pa chiwongolero ndi dalaivala.Kuletsa mutu ndi chifuwa cha dalaivala kuti zisamenye zinthu zolimba monga chiwongolero kapena dashboard, chipangizo chodabwitsachi chapulumutsa miyoyo yambiri kuyambira pachiyambi.Bungwe lofufuza ku United States linapenda ngozi zapamsewu zoposa 7,000 ku United States kuyambira 1985 mpaka 1993 ndipo linapeza kuti imfa ya galimoto yokhala ndi chipangizo cha airbag inachepetsedwa ndi 30% kutsogolo kwa galimotoyo, ndi imfa. mlingo wa dalaivala unachepetsedwa ndi 30%.Sedans atsika ndi 14 peresenti.
