Kuti uchengetedze vafambi, akasiyana matekinoroji uye kuchengetedzwa zvine chekuita nemidziyo inoshandiswa mumotokari.Semuenzaniso, chimiro chemuviri chakagadzirirwa kutora simba rekuita.Kunyangwe ichangoburwa yakakurumbira Advanced Driver Assistance System (ADAS) yakapfuura basa rekuvandudza kutyaira nyore uye kuve yakakosha gadziriro yekuchengetedza.Asi iyo inonyanya kukosha uye yakakosha kuchengetedza kuchengetedza bhandi rechigaro uyeairbag.Kubva pakushandiswa zviri pamutemo kwemotokari airbag muna 1980s, yakachengetedza hupenyu husingaverengeki.Hazvisi kuwedzeredza kutaura kuti airbag ndiyo musimboti wemotokari kuchengetedza system.Ngatitarisei nhoroondo uye ramangwana reairbags.

Mukuita kwekutyaira mota, iyo airbag system inoona yekunze kukanganisa, uye iyo activation process inofanirwa kupfuura nematanho akati wandei.Kutanga, iyo sensor yekudhumhana yezvikamu zveairbagsystem inoona simba rekudhumhana, uye iyo Sensor Diagnostic Module (SDM) inosarudza kana kuendesa iyo airbag zvichienderana nekukanganisa kwesimba ruzivo rwakaonekwa ne sensor.Kana hongu, chiratidzo chekutonga chinobuda kune airbag inflator.Panguva ino, zvinhu zvemakemikari zviri mujenareta gasi zvinopinda kemikari yekuita kuti ibudise gasi repamusoro-soro rinozadzwa muhombodo yemhepo yakavanzwa mumusangano we airbag, kuitira kuti bhegi remhepo riwedzere nokukurumidza uye riwedzere.Kuti udzivise vagari vemo kuti varove chidhiraivho kana dashboard, iyo yese nzira yeairbag inflation uye deployment inofanira kupedzwa munguva pfupi pfupi, anenge 0.03 kusvika 0.05 masekonzi.

Kuchengetedza kuchengetedzwa, kuenderera mberi kwekusimudzira airbags

Chizvarwa chekutanga cheairbags chinoenderana nechinangwa chedanho rekutanga rekuvandudza tekinoroji, ndiko kuti, kana kudhumhana kwekunze kukaitika, mabhegi emhepo anoshandiswa kudzivirira muviri wepamusoro wevatakuri vakapfeka mabhandi ezvigaro kuti usarove chidhiraivho kana dashboard.Nekudaro, nekuda kweiyo yakanyanya inflation pressure kana airbag yaiswa, inogona kukonzera kukuvara kuvakadzi vadiki kana vana.

Mushure meizvozvo, kukanganisa kwechizvarwa chekutanga airbag kwakavandudzwa nguva dzose, uye chizvarwa chechipiri decompression airbag system yakaonekwa.Iyo decompression airbag inoderedza inflation pressure (inenge 30%) yeiyo yekutanga-yechizvarwa airbag system uye inoderedza simba rekuita rinogadzirwa kana bhegi remhepo.Zvisinei, rudzi urwu rweairbag runoderedza kuchengetedzwa kwevaridzi vakakura, saka kugadzirwa kwemhando itsva ye airbag inogona kubhadhara chikanganiso ichi chave chiri dambudziko rekukurumidzira kugadziriswa.

Yechitatu-chizvarwa airbag inonziwo "Dual Stage" airbag kana "Smart"airbag.Chinhu chayo chikuru ndechekuti nzira yayo yekudzora inoshandurwa zvinoenderana neruzivo rwakaonekwa ne sensor.Masensa akashongedzerwa mumotokari anogona kuona kana munhu arimo akapfeka bhandi rechigaro, kumhanya kwekunze kwekudhumhana uye rumwe ruzivo rwakakosha.Mutongi anoshandisa ruzivo urwu kuti averenge zvakakwana, uye anogadzirisa nguva yekuendesa uye simba rekuwedzera re airbag.

Parizvino, inonyanya kushandiswa ndeye 4th chizvarwa Advancedairbag.Masensa akati wandei akaiswa pachigaro anoshandiswa kuona nzvimbo yeanogara pachigaro, pamwe neruzivo rwakadzama rwechimiro chemugari uye huremu, uye shandisa ruzivo urwu kuverenga uye kuona kana kuendesa airbag uye kuwedzera kumanikidza, iyo inovandudza zvikuru kuchengetedzwa kwekuchengetedzwa kwekugara.

Kubva pakuonekwa kwayo kusvika parizvino, iyo airbag yakaongororwa zvisina tsarukano seyakagadziriswa yekuchengetedzwa kwemugari.Vagadziri vakasiyana-siyana vakazvipirawo mukuvandudza matekinoroji matsva emabhegi emhepo uye vanoramba vachiwedzera chiyero chekushandisa.Kunyangwe munguva yemotokari dzinozvimiririra, maairbag anogara aine chinzvimbo chakanakisa chekudzivirira varimo.

Kuti usangane nekukura nekukurumidza kwepasirese kudiwa kwezvigadzirwa zvepamberi zveairbag, vatengesi veairbag vari kutsvagaairbag yekucheka michinaizvo hazvigone chete kuvandudza kugona kwekugadzira, asiwo kusangana nekusimba kwekucheka mhando zviyero.Vagadziri vakawanda vanosarudzalaser yekucheka muchinakutema airbags.

Laser kuchekainopa akawanda mabhenefiti uye inobvumidza yakakwira kubereka: kumhanya kwekugadzira, kunyatsoita basa, kushoma kana kusava neshanduko yezvinhu, hapana maturusi anodiwa, hapana kutarisana zvakananga nezvinhu, chengetedzo uye maitiro otomatiki.