Kodi airbag imagwira ntchito bwanji?

Chitetezo cha galimoto chimaphatikizapo, mwa zina: airbag. Ntchito yake ndi kufewetsa mutu ndi ziwalo zina za thupi la anthu omwe ali m'galimoto ikagundana. Kuchokera palembali, muphunzira kumene makinawa ali m'galimoto, zomwe zimayendetsa ma airbags ndi momwe mungathanirane ndi kulephera kwawo. Lowani nafe ndikukulitsa chidziwitso chanu chamagalimoto!

Kodi airbag m'galimoto ndi chiyani?

Monga tanenera poyamba, airbag ndi imodzi mwa ziwalo zomwe zimapangidwira kuteteza thanzi ndi moyo wa anthu omwe ali m'galimoto panthawi ya ngozi. M'mbuyomu, sizinayikidwe pamagalimoto onse. Masiku ano ndi njira yovomerezeka m'magalimoto ndipo imapereka chitetezo chowonjezera.

Zili ndi zigawo zitatu zazikuluzikulu zamapangidwe. Izi:

• lamulo loyambitsa;
• choyatsira mafuta olimba;
• gasi khushoni.

Kodi airbags zamagalimoto zimagwira ntchito bwanji?

Makina amakono otetezera ma airbag ndi ochulukirapo malinga ndi pyrotechnics ndi electromechanics. Malingana ndi zizindikiro zowonongeka zowonongeka, wolamulira wa airbag amalandira ndikutanthauzira kusintha kwadzidzidzi kwa chizindikiro cha liwiro la galimoto. Imasankha ngati deceleration chifukwa kugunda ndi chopinga ndi yambitsa gasi kupanga thanki olimba mafuta. Chikwama cha airbag chogwirizana ndi malo okhudzidwa chimayikidwa ndikudzaza ndi mpweya wopanda vuto, nthawi zambiri nayitrogeni. Mpweya umatulutsidwa pamene dalaivala kapena wokwera atsamira pa choletsa.

Mbiri ya Airbag

John Hetrick ndi Walter Linderer adapanga makina oletsa kugwiritsa ntchito ma airbags. N'zochititsa chidwi kuti onse anachita paokha paokha, ndipo zopangidwa analengedwa pafupifupi nthawi imodzi ndipo anali ofanana kwambiri kwa wina ndi mzake. Zovomerezekazo zinali zatsopano pankhani yoteteza thanzi ndi moyo wa dalaivala, koma analinso ndi zovuta zina. Zosintha zomwe zinayambitsidwa ndi Allen Breed zidapangitsa kuti chikwama cha airbag chikhale chofulumira, chotetezeka komanso chokhudzidwa kwambiri ndi zovuta. Machitidwe omwe akugwiritsidwa ntchito pano akutengera mayankho ake omwe adakhazikitsidwa mu 60s.

Airbags woyamba m'galimoto

Atangopanga njira zotetezedwa zomwe zafotokozedwa, General Motors ndi Ford adayamba chidwi kwambiri ndi ma patent. Komabe, zidatenga nthawi yayitali kuti zopangazo zikhale zogwira mtima komanso zogwira mtima kuti zikhazikike m'magalimoto. Choncho, airbag anaonekera mu magalimoto osati 50s ndipo ngakhale 60s, koma mu 1973. Idayambitsidwa ndi Oldsmobile, yomwe idatulutsa magalimoto apamwamba komanso magalimoto apamwamba. M'kupita kwa nthawi, izo zinatha, koma airbag monga dongosolo anapulumuka ndipo anakhala pafupifupi kuvomerezedwa pa bolodi galimoto iliyonse.

Kodi airbag m'galimoto imatumizidwa liti?

Kutsika kwadzidzidzi pambuyo pogunda chopinga kumatanthauziridwa ndi chitetezo ngati chiwopsezo kwa dalaivala ndi okwera. Chinsinsi cha magalimoto amakono ndi malo a galimoto pokhudzana ndi chopingacho. Zomwe zimachitikira kutsogolo, mbali, pakati ndi makatani a airbags zimadalira. Kodi airbag iphulika liti? Kuti ma airbags agwire ntchito, liwiro lagalimoto liyenera kuchepetsedwa kwambiri. Popanda izi, chinthu chogwira ntchito sichingayambike.

Kodi airbag yakale igwira ntchito?

Eni ake a magalimoto akale angadzifunse funso limeneli. Nthawi zambiri amakhala ndi airbag mu chiwongolero ndi pa dashboard. Komabe, kuyendetsa galimoto popanda kuwonongeka sikulola kuti dongosololi ligwire ntchito kwa zaka zambiri. Poyamba, opanga magalimoto adanenanso kuti airbag iyenera kusinthidwa zaka 10-15 zilizonse. Izi zimayenera kulumikizidwa ndi chiwopsezo cha kuwonongeka kwa jenereta ya gasi komanso kutayika kwa zinthu za khushoniyo. Komabe, patapita zaka zambiri, anafunika kusintha maganizo awo pa nkhaniyi. Ngakhale machitidwe akale a chitetezo adzagwira ntchito popanda mavuto.

Chifukwa chiyani airbag ili pafupifupi 100% yogwira ntchito ngakhale zaka zambiri?

Zida zimakhudza izi. Mpweya wa mpweya umapangidwa kuchokera ku kuphatikiza kwa thonje ndi zopangira komanso zolimba kwambiri. Izi zikutanthauza kuti ngakhale patapita zaka zambiri sichitaya kulimba kwake. Ndi chiyani chinanso chomwe chimapangitsa kuti ikhale yogwira mtima? Kuyika machitidwe olamulira ndi jenereta pansi pa zinthu za mkati mwa galimoto ndi chitsimikizo cha chitetezo ku chinyezi, chomwe panthawi yofunikira chikhoza kukhala ndi zotsatira zowononga pa ntchito ya dongosolo. Anthu okhudzidwa ndi kutaya ma airbags m'magalimoto akale, amati kuchuluka kwa makope omwe sanatumizidwe ndi ochepa.

Kodi kuyika airbag ndi kotetezeka?

Ndi mantha otani omwe anthu ambiri sanakumanepo ndi airbag? Madalaivala angawope kuti chivundikiro chakutsogolo cha chogwiriracho, chopangidwa ndi pulasitiki kapena zinthu zina, chingawagunde kumaso. Ndi iko komwe, ayenera kufika pamwamba pake, ndipo pamwamba pa nyangayo amubisa. Komabe, ma airbags amapangidwa m’njira yoti ngati kuphulika kwaphulika, chivundikiro cha chiwongolerocho chimang’ambika kuchokera mkati n’kupita m’mbali. Izi ndizosavuta kutsimikizira powonera kanema woyeserera ngozi. Chifukwa chake ngati mumenya nkhope yanu, musaope kugunda pulasitiki. Sizikuopsezani.

Ndi chiyani chinanso chomwe chimakhudza chitetezo cha airbags?

Palinso zinthu zina ziwiri zokhudzana ndi ma airbags omwe akuyenera kutchulidwa pokhudzana ndi chitonthozo cha dalaivala ndi okwera. Chikwama cha airbag chili ndi ma valve omwe amalola gasi woponderezedwa kutuluka. Njirayi idagwiritsidwa ntchito poganizira za thanzi la anthu omwe anali m'galimoto. Popanda izo, mutu ndi ziwalo zina za thupi, pansi pa inertia, zimagunda ndi kukankhira thumba lolimba kwambiri lodzaza mpweya. Ndiko kumva komweko pamene mpira wa mpira ukupweteka pankhope panu.

Airbag chitonthozo ndi kutsegula nthawi

Nkhani ina yofunika ndi momwe dongosolo la galimoto likugunda chopinga. Ngakhale pa liwiro otsika 50-60 Km / h, thupi la munthu (makamaka mutu) mofulumira kusuntha kwa chiwongolero ndi dashboard. Chifukwa chake, airbag nthawi zambiri imagwira ntchito pambuyo pa 40 milliseconds. Ndi zosakwana kuphethira kwa diso. Ichi ndi chithandizo chamtengo wapatali kwa munthu amene akuyenda mosasamala kupita ku zinthu zolimba za galimotoyo.

Airbags kutumizidwa - chochita nawo?

Ngati airbags kufalitsidwa mu galimoto yanu pambuyo ngozi, inu ndithudi ndi chinachake kusangalala. N’kutheka kuti anakupulumutsani kuti musavulale kwambiri. Komabe, pokonza galimoto, m'pofunikanso kukonzanso kapena kubwezeretsa chitetezo chokha. Tsoka ilo, njirayi singowonjezera kukhazikitsa katiriji yatsopano ya pyrotechnic ndi pad. Muyeneranso kusintha:

• zinthu zowonongeka zamkati;
• mapulasitiki;
• lamba wachitetezo;
• chiwongolero ndi chirichonse chomwe chinawonongeka chifukwa cha kutsegula. 

Mu OCA, ndondomeko yotereyi imawononga pafupifupi ma zloty zikwi zingapo (malingana ndi galimoto).

Airbag Indicator Light and Post Deployment kukonza

Magalimoto omwe amafika ku Poland nthawi zambiri amakhala ndi mbiri ya ngozi "yosangalatsa". Inde, anthu osakhulupirika amafuna kubisa izi. Sasintha zinthu zachitetezo, koma amadutsa masensa ndi wowongolera. Bwanji? The airbag m'malo ndi dummy, ndipo zikavuta ndi nyuzipepala (!). Chizindikiro chokhacho chimadutsidwa ndikulumikizana ndi sensa, mwachitsanzo, pakulipiritsa batire. N'zothekanso kukhazikitsa chotsutsa chomwe chimanyenga kufufuza zamagetsi ndikutsanzira ntchito yoyenera ya dongosolo.

Kodi mungadziwe bwanji ngati galimoto yanu ili ndi airbags?

Tsoka ilo, nthawi zambiri sikutheka kutsimikizira ngati aliyense akuchita nawo mchitidwe wotere. Pali zotuluka ziwiri zokha zowonera kukhalapo kwenikweni kwa airbags m'galimoto. Njira yoyamba ndikuyang'ana ndi makompyuta a matenda. Ngati makina osasamala sanavutike kukhazikitsa chotsutsa, koma anangosintha kugwirizana kwa maulamuliro, izi zidzatuluka pambuyo poyang'ana ECU. Komabe, izi sizingatheke nthawi zonse.

Nanga bwanji ngati mukufuna kuwona momwe ma airbags anu alili?

Chifukwa chake, njira yokhayo yotsimikizika ya 100% ndikuchotsa zinthu zamkati. Umo ndi momwe mumafikira pamitsamiro. Komabe, iyi ndi ntchito yodula kwambiri. Ndi eni magalimoto ochepa omwe amasankha kuchita izi kuti angoyang'ana ma airbags. Komabe, njira iyi yokha ndi yomwe imatha kukupatsani chidziwitso chonse cha momwe galimotoyo ilili.

M'magalimoto opangidwa pano, airbag imayikidwa m'malo ambiri. M'magalimoto amakono kwambiri, pali ma airbags angapo mpaka angapo. Amateteza dalaivala ndi okwera pafupifupi mbali zonse. Izi, ndithudi, njira yopititsira patsogolo chitetezo cha anthu mkati. Kodi kuipa kwa dongosolo lino ndi chiyani? Nthawi zambiri ili ndi phokoso lopangidwa ndi kuphulika ndi kuzizira kofulumira kwa nayitrogeni wotentha. Komabe, izi ndi zazing'ono poyerekeza ndi ubwino wa chinthu ichi.