Mbiri Yachitukuko ya Airbags

Pofuna kuteteza okwera, matekinoloje osiyanasiyana ndi zida zokhudzana ndi chitetezo zimagwiritsidwa ntchito m'galimoto. Mwachitsanzo, thupi limapangidwa kuti lizitha kuyamwa mphamvu. Ngakhale Advanced Driver Assistance System (ADAS) yotchuka yaposachedwa yadutsa ntchito yowongolera kuyendetsa bwino komanso kukhala kasinthidwe kofunikira pachitetezo. Koma kasinthidwe koyambirira komanso kofunikira koteteza chitetezo ndi lamba wapampando ndiairbag. Chiyambireni ntchito yovomerezeka ya airbag yamagalimoto mu 1980s, yapulumutsa miyoyo yambiri. Sikokokomeza kunena kuti airbag ndiye maziko achitetezo chagalimoto. Tiyeni tione mbiri ndi tsogolo la airbags.

Poyendetsa galimoto, makina a airbag amawona zotsatira zakunja, ndipo njira yake yotsegulira iyenera kudutsa masitepe angapo. Choyamba, kugunda sensa ya zigawo zikuluzikulu zaairbagDongosolo limazindikira mphamvu yakugundana, ndipo Sensor Diagnostic Module (SDM) imazindikira ngati itumiza chikwama cha airbag kutengera chidziwitso champhamvu chomwe chimawonedwa ndi sensor. Ngati inde, chizindikiro chowongolera chimachokera ku inflator ya airbag. Panthawiyi, mankhwala omwe ali mu jenereta ya gasi amakumana ndi mankhwala kuti apange mpweya wothamanga kwambiri womwe umadzazidwa mu thumba la mpweya wobisika mu msonkhano wa airbag, kotero kuti thumba la mpweya limakula nthawi yomweyo ndikutsegula. Pofuna kupewa omwe akukhalamo kuti asamenye chiwongolero kapena dashboard, ndondomeko yonse ya kukwera kwa mitengo ya airbag ndi kutumizidwa iyenera kumalizidwa mu nthawi yochepa kwambiri, pafupifupi 0.03 mpaka 0.05 masekondi.

Kuonetsetsa chitetezo, mosalekeza chitukuko cha airbags

M'badwo woyamba wa airbags umagwirizana ndi cholinga choyambirira cha chitukuko cha teknoloji, ndiko kuti, pamene kugunda kwakunja kumachitika, ma airbags amagwiritsidwa ntchito kuteteza thupi lapamwamba la okwera ovala malamba kuti asamenye chiwongolero kapena chiwongolero. dashboard. Komabe, chifukwa cha kukwera kwa inflation pamene airbag ikugwiritsidwa ntchito, ikhoza kuvulaza amayi ang'onoang'ono kapena ana.

Pambuyo pake, zolakwika za airbag ya m'badwo woyamba zidasinthidwa mosalekeza, ndipo zidawoneka za m'badwo wachiwiri wa decompression airbag. The decompression airbag amachepetsa kuthamanga kwa inflation (pafupifupi 30%) ya airbag system ya m'badwo woyamba ndikuchepetsa mphamvu yomwe imapangidwa pamene thumba la airbag likuyendetsa. Komabe, mtundu uwu wa airbag umachepetsa chitetezo cha okhalamo akuluakulu, kotero kuti chitukuko cha mtundu watsopano wa airbag umene ungathe kulipira chilemachi chakhala vuto lachangu lomwe liyenera kuthetsedwa.

Airbag ya m'badwo wachitatu imatchedwanso "Dual Stage" airbag kapena "Smart"airbag. Chinthu chake chachikulu ndi chakuti njira yake yolamulira imasinthidwa malinga ndi zomwe zapezeka ndi sensa. Zomverera zomwe zili m'galimoto zimatha kuzindikira ngati wokhalamo wavala lamba wapampando, liwiro la kugunda kwakunja ndi zina zofunika. Woyang'anira amagwiritsa ntchito chidziwitsochi kuti awerengetse mozama, ndikusintha nthawi yotumizira ndi mphamvu yowonjezera ya airbag.

Pakadali pano, omwe amagwiritsidwa ntchito kwambiri ndi 4th generation Advancedairbag. Masensa angapo omwe amaikidwa pampando amagwiritsidwa ntchito kuti azindikire malo omwe ali pampando, komanso chidziwitso chatsatanetsatane cha thupi la wokhalamo ndi kulemera kwake, ndikugwiritsanso ntchito chidziwitsochi kuti awerengere ndikuwona ngati angatumize chikwama cha airbag ndi kuwonjezereka kwa mphamvu, zomwe zimalimbitsa kwambiri chitetezo cha anthu okhalamo.

Kuyambira mawonekedwe ake mpaka pano, airbag yakhala ikuwunikidwa mosakayikira ngati kasinthidwe kachitetezo kopanda malo. Opanga osiyanasiyana nawonso adzipereka pakupanga matekinoloje atsopano a ma airbags ndikupitiliza kukulitsa kuchuluka kwa ntchito yawo. Ngakhale munthawi yamagalimoto odziyimira pawokha, ma airbags nthawi zonse amakhala pamalo abwino kwambiri otetezera omwe alimo.

Pofuna kukwaniritsa kukula kwachangu kwa zinthu zapamwamba zapadziko lonse lapansi zazinthu zama airbag, ogulitsa ma airbag akuyang'anazida zodulira ma airbagzomwe sizingangowonjezera mphamvu zopanga, komanso kukumana ndi mfundo zodula kwambiri. Opanga ambiri amasankhalaser kudula makinakudula airbags.

Kudula kwa laserimapereka zabwino zambiri ndikuloleza zokolola zambiri: liwiro la kupanga, ntchito yolondola kwambiri, kusintha pang'ono kapena kusakhalapo kwa zinthuzo, palibe zida zomwe zimafunikira, osalumikizana mwachindunji ndi zinthuzo, chitetezo ndi makina opangira ...