Asebenza kanjani ama-airbag

Idizayinelwe ukuvikela abagibeli bezimoto uma kwenzeka kuba nengozi, ama-airbag asetshenziswa lapho imoto ishayisana nenye into noma uma inciphisa isivinini ngokushesha. Nakuba bemunca amandla anomthelela, abanikazi bezimoto kudingeka baqaphele indawo yama-airbag ahlukahlukene emotweni yabo, kanye nanoma yikuphi ukukhathazeka ngokuphepha okuhlobene nokusetshenziswa kwama-airbag.

Okunye okucatshangelwayo okubalulekile kufaka phakathi ukwazi ukuthi ungavala kanjani i-airbag uma kudingeka, ukunquma ukuthi umakhenikha udinga nini ukufaka i-airbag, kanye nokubona izinkinga ezivamile nezimpawu zezinkinga ze-airbag. Ulwazi oluncane mayelana nendlela ama-airbag asebenza ngayo lungasiza ukubeka konke lokhu ngendlela efanele.

Isimiso esiyisisekelo se-airbag

Isistimu ye-airbag emotweni isebenza ngokusebenzisa izinzwa eziqashwe iyunithi yokulawula i-airbag (ACU). Lezi zinzwa ziqapha imibandela ebalulekile njengokusheshisa kwemoto, izindawo ezinomthelela, isivinini sokubhuleka namasondo, neminye imingcele ebalulekile. Ngokuthola ukungqubuzana kusetshenziswa izinzwa, i-ACU inquma ukuthi yimaphi ama-airbag okufanele asetshenziswe ngokusekelwe kubunzima, isiqondiso sokuthinta kanye nenqwaba yezinye eziguquguqukayo, konke phakathi kwesekhondi elihlukanisiwe. Isiqalisi, isisetshenziswa esincane se-pyrotechnic ngaphakathi kwe-airbag ngayinye ngayinye, sikhiqiza ishaja encane kagesi ethungela izinto ezivuthayo ezivuthela umoya ku-airbag, okusiza ekwehliseni umonakalo emzimbeni womuntu ongaphakathi uma kunomthelela.

Kodwa kwenzekani lapho umgibeli wemoto ehlangana ne-airbag? Kuleli qophelo, igesi iphuma ngamapayipi amancane, ayikhulule ngendlela elawulwayo. Lokhu kuqinisekisa ukuthi amandla avela ekushayisaneni ahlakazwa ngendlela evimbela ukulimala. Amakhemikhali asetshenziswa kakhulu ukufutha ama-airbag ahlanganisa i-sodium azide ezimotweni ezindala, kuyilapho izimoto ezintsha zisebenzisa i-nitrogen noma i-argon. Yonke inqubo yomthelela kanye nokusetshenziswa kwe-airbag kwenzeka engxenyeni engamashumi amabili nanhlanu yesekhondi. Esikhathini esingangesekhondi ngemva kokuthunyelwa, i-airbag iyawohloka, ivumele abagibeli ukuba baphume emotweni. Yonke le nqubo ishesha kakhulu.

Ungawatholaphi ama-airbag

Umbuzo omkhulu, ngaphandle kokuthi i-airbag isebenza kanjani, uthi ungayithola kuphi ngempela imoto yakho? Ezinye izindawo ezivamile lapho abakhiqizi bezimoto bebeka khona ama-airbag angaphambili asemaceleni omshayeli nabagibeli, nama-airbag aseceleni, edolweni, namakhethini angemuva, phakathi kwezinye izindawo ngaphakathi emotweni. Empeleni, abaklami bazama ukukhomba izindawo okungase kube khona ukuxhumana phakathi kwabagibeli nemoto, njengedeshibhodi, i-centre console, nezinye izindawo ezibeka engcupheni yokulimala ngenxa yomthelela.

Izingxenye zesistimu ye-airbag

• Isikhwama somoya: Yenziwe ngendwangu enayiloni ezacile, i-airbag igoqa ibe isikhala esiteringini, kudeshibhodi, noma kwenye indawo ngaphakathi emotweni.

• Inzwa yokushayisana: Izinzwa zokuphahlazeka kuyo yonke imoto zisiza ukucacisa ubukhali nesiqondiso somthelela. Uma inzwa ethile ithola umthelela wamandla anele, ithumela isignali eshisa i-igniter futhi ivuthele i-airbag.

• isibasi: Uma kunomthelela oqinile, ukushajwa kukagesi okuncane kwenza amakhemikhali azungezile asebenze, kwakheka igesi efuthela isikhwama somoya.

• amakhemikhali: Amakhemikhali aku-airbag ahlangana ndawonye akhe igesi efana ne-nitrogen, efuthela isikhwama somoya. Uma usuvutheliwe, izintuba ezincane zivumela igesi ukuba iphume, okuvumela abagibeli ukuba bayishiye imoto.

Ukuphepha kwe-Airbag

Abanye abashayeli bezimoto nabagibeli bangase bacabange ukuthi amabhande ezihlalo awadingeki uma unesistimu ye-airbag. Kodwa uhlelo lwe-airbag ngokwalo alwanele ukuvimbela ukulimala engozini. Amabhande ezihlalo ayingxenye ebalulekile yesistimu yezokuphepha yemoto, ikakhulukazi lapho ishayisana ngaphambili. Lapho i-airbag isetshenziswa, iphinikhodi ebhandeni lesihlalo liyafakwa, ikhiye endaweni yayo futhi ivimbele abangaphakathi ukuthi baqhubeke baye phambili. Ngokuvamile, lapho i-airbag isetshenziswa, ibhande lesihlalo kufanele lishintshwe.

Ezinye zezinto ezithinta ukuphepha ezihambisana nama-airbag kubalwa ukuhlala eduze kakhulu ne-airbag, ukubeka izingane ezineminyaka engaphansi kuka-12 esihlalweni esingaphambili somgibeli, nokubeka izingane endaweni efanele ngemuva kwemoto ngokweminyaka nesisindo sazo.

Uma kuziwa ebangeni le-airbag, udinga ukwenza isiqiniseko sokuthi uhlala okungenani amayintshi angu-10 kude ne-airbag esiteringini sakho noma kudeshibhodi eseceleni komgibeli. Ukuze uthole leli banga elincane lokuphepha ukusuka ku-airbag, landela lezi zinyathelo:

• Buyisela isihlalo emuva, ushiye indawo yamaphedali.

• Tshekisa isihlalo emuva kancane futhi usiphakamise uma kunesidingo ukuze unikeze umbono omuhle womgwaqo ngenkathi ushayela.

• Tshekisa isibambo phansi kusukela ekhanda lakho nasentanyeni. Ngakho, uqondisa ukushaya endaweni yesifuba ukuze ugweme ukulimala.

Izingane zidinga isethi yemithetho ehluke ngokuphelele. Amandla okuthunyelwa kwe-airbag yomgibeli ngaphambili angalimaza noma abulale ngisho nengane encane ehlezi eduze kakhulu noma ejikijelwa phambili lapho ibhreka. Ezinye izibonelo zihlanganisa:

• Ukusetshenziswa kwesihlalo semoto yengane esivumelana neminyaka esihlalweni esingemuva.

• Faka isikhalazo ezinganeni ezinesisindo esingaphansi kwamaphawundi angu-20 nangaphansi konyaka ubudala esihlalweni semoto esibheke ngemuva.

• Uma kufanele uhlalise izingane ezineminyaka engaphezu konyaka ubudala esihlalweni esingaphambili sabagibeli, qiniseka ukuthi uhlehlisa isihlalo ubuyele emuva, sebenzisa i-booster ebheke phambili noma isihlalo sengane, futhi usebenzise ibhande lesihlalo elifakwe kahle.

Uyivala kanjani i-airbag

Ngezinye izikhathi, uma kukhona ingane noma umshayeli onezimo ezithile zezokwelapha esihlalweni esingaphambili somgibeli, kuyadingeka ukuvala i-airbag. Lokhu kuvame ukuza ngendlela yokushintsha ukuze ukhubaze i-airbag eyodwa noma womabili angaphambili emotweni.

Ungase ucabange ukuthi i-airbag kufanele ingasebenzi kulezi zimo ezilandelayo, kodwa ngokusho kodokotela beNgqungquthela Kazwelonke Yezimo Zezokwelapha ukuze kucishwe i-airbag, lezi zimo zempilo ezilandelayo azidingi ukuthi i-airbag ingasebenzi, kuhlanganise nalabo abanezinhliziyo ezishaya inhliziyo, izibuko. , nabesifazane abakhulelwe, kanye nohlu olubanzi lwezinye izifo nezifo.

Ezinye izimoto zihlanganisa iswishi yama-airbag aseceleni komgibeli ongaphambili njengenketho evela kumkhiqizi. Ezinye zezimo ezidinga ukuthi i-airbag yomgibeli ingasebenzi ihlanganisa izimoto ezingenaso isihlalo sangemuva noma ezinenani elilinganiselwe lezihlalo okufanele zilingane nesihlalo semoto esibheke ngemuva. Ngenhlanhla, uma kunesidingo, umakhenikha angacisha i-airbag noma afake iswishi emotweni.

Ukushintsha i-airbag esetshenzisiwe

Ngemuva kokuthi i-airbag isetshenzisiwe, kufanele ishintshwe. Izinzwa ze-Airbag ezisengxenyeni yemoto ezilimele nazo zidinga ukushintshwa ngemuva kokuthi ama-airbag esekhishiwe. Cela umakhenikha ukuthi akwenzele yomibili le misebenzi. Enye inkinga ongase uhlangabezane nayo uma usebenzisa ama-airbag emoto yakho ibandakanya ukukhanya kwe-airbag. Kulokhu, cela umakhenikha ahlole isistimu ye-airbag ukuze athole inkinga kanye nesidingo sokushintsha noma imaphi ama-airbag, izinzwa, noma i-ACU.

Esinye isinyathelo esibalulekile okufanele usithathe ukuvimbela izinkinga zama-airbag ukuwahlola njalo ukuze ubone ukuthi zisaphephile yini ukuthi zisetshenziswe noma zidinga ukushintshwa.

Izinkinga ezijwayelekile kanye nezimpawu zezinkinga ze-airbag

Naka lezi zimpawu eziyisixwayiso ezibonisa ukuthi kungase kube nenkinga nge-airbag yakho futhi uthathe isinyathelo ngokushesha ukulungisa inkinga:

• Ukukhanya kwe-airbag kuyakhanya, okukhombisa inkinga kwenye yezinzwa, i-ACU, noma i-airbag uqobo.

• Uma i-airbag isisetshenzisiwe, umakhenikha kufanele asuse futhi asethe kabusha noma abuyisele i-ACU.

• Qiniseka ukuthi uyawabheka amabhande akho ezihlalo ngemuva kwengozi ukuze ubone ukuthi adinga ukushintshwa umakhenikha.