Tarihin Ci gaban Jakunkuna na Airbags

Don kare fasinjoji, ana amfani da fasaha iri-iri da na'urori masu alaƙa da aminci a cikin motar. Alal misali, an tsara tsarin jiki don ɗaukar makamashi mai tasiri. Ko da sanannen Advanced Driver Assistance System (ADAS) ya wuce aikin inganta sauƙin tuƙi kuma ya zama mahimman tsari don aminci. Amma mafi asali kuma ainihin tsarin kariyar tsaro shine bel ɗin kujera dajakar iska. Tun lokacin da aka fara amfani da jakar iska ta mota a cikin 1980s, ta ceci rayuka marasa adadi. Ba ƙari ba ne a ce jakar iska ita ce ginshiƙan tsarin kiyaye motoci. Bari mu dubi tarihi da makomar jakar iska.

A cikin aikin tuƙin abin hawa, tsarin jakan iska yana gano wani tasiri na waje, kuma tsarin kunna shi dole ne ya bi ta matakai da yawa. Na farko, firikwensin karo na abubuwan da ke cikinjakar iskatsarin yana gano ƙarfin karon, kuma Module Diagnostic Sensor (SDM) yana ƙayyade ko za a tura jakar iska bisa tasirin bayanin makamashin da firikwensin ya gano. Idan eh, ana fitar da siginar sarrafawa zuwa inflator ɗin jakar iska. A wannan lokaci, sinadarai da ke cikin injin janareta na iskar gas suna fuskantar wani nau'in sinadari don samar da iskar gas mai ƙarfi da ke cika cikin jakar iskar da ke ɓoye a cikin taron jakar iska, ta yadda jakar iskar ta faɗaɗa nan take ta buɗe. Domin hana mazauna wurin buga sitiyari ko dashboard, dole ne a kammala dukkan matakan hauhawar jakunkunan iska da turawa cikin kankanin lokaci, kamar 0.03 zuwa 0.05 seconds.

Don tabbatar da aminci, ci gaba da haɓaka jakunkunan iska

Jikin farko na jakunkunan iska ya yi daidai da niyyar farkon matakin haɓaka fasaha, wato, lokacin da wani karo na waje ya faru, ana amfani da jakunkuna don hana saman jikin fasinjojin da ke sanye da bel ɗin kujera daga bugun sitiyari ko dashboard. Koyaya, saboda hauhawar hauhawar farashin kaya lokacin da aka tura jakar iska, yana iya haifar da rauni ga ƙananan mata ko yara.

Bayan haka, an inganta lahani na jakan iska na ƙarni na farko a ci gaba, kuma tsarin jakan iska na ƙarni na biyu ya bayyana. Jakar iska mai lalacewa ta rage yawan hauhawar farashin kaya (kimanin 30%) na tsarin jakan iska na ƙarni na farko kuma yana rage tasirin tasirin da aka haifar lokacin da jakar iska ta tura. Duk da haka, irin wannan jakunkuna na iska yana rage kariya ga mafi yawan jama'a, don haka samar da sabon nau'in jakar iska wanda zai iya rama wannan lahani ya zama matsala na gaggawa don magance.

Jakar iska ta ƙarni na uku kuma ana kiranta "Dual Stage" jakar iska ko "Smart"jakar iska. Babban fasalinsa shine ana canza hanyar sarrafa shi bisa ga bayanin da firikwensin ya gano. Na'urori masu auna firikwensin da ke cikin abin hawa na iya gano ko wanda ke cikin motar yana sanye da bel ɗin kujera, saurin karo na waje da sauran mahimman bayanai. Mai sarrafawa yana amfani da waɗannan bayanan don ƙididdige ƙididdiga, kuma yana daidaita lokacin turawa da ƙarfin faɗaɗa jakar iska.

A halin yanzu, wanda aka fi amfani dashi shine na 4th Advanced Advancedjakar iska. Ana amfani da na'urori masu auna firikwensin da aka sanya a kan wurin zama don gano matsayin mazaunin a kan wurin zama, da kuma cikakkun bayanai game da yanayin jikin mutumin da nauyinsa, kuma a yi amfani da waɗannan bayanan don ƙididdigewa da sanin ko za a tura jakar iska da matsin lamba, wanda ke inganta kariya sosai ga lafiyar mazaunin.

Daga bayyanarsa zuwa yau, jakar iska ba tare da wata shakka ba an ƙididdige shi azaman tsarin aminci na mazaunin da ba za a iya maye gurbinsa ba. Haka kuma masana'antun daban-daban sun himmatu wajen haɓaka sabbin fasahohi don jakunkunan iska kuma suna ci gaba da faɗaɗa aikinsu. Ko da a zamanin motocin masu cin gashin kansu, jakunkunan iska za su mamaye mafi kyawun matsayi don kare mazauna.

Domin saduwa da saurin haɓakar buƙatun duniya na samfuran jakunkuna na ci gaba, masu ba da jakan iska suna nemaairbag yankan kayan aikiwanda zai iya ba kawai inganta samar iya aiki, amma kuma hadu m yankan ingancin matsayin. Ƙarin masana'antun za su zaɓaLaser sabon na'uradon yanke jakar iska.

Laser yankanyana ba da fa'idodi da yawa kuma yana ba da damar haɓaka haɓakawa: saurin samarwa, ingantaccen aiki, kaɗan ko babu nakasar kayan, babu kayan aikin da ake buƙata, babu hulɗa kai tsaye tare da kayan, aminci da sarrafa kansa…