Iyini i-airbag eyengeziwe yezimoto?
Isikhwama somoya sesibili semoto sivame ukubhekisela esikhwameni somoya sesihlalo somgibeli, okuyingxenye ebalulekile yesistimu yokuphepha yemoto futhi yenzelwe ngqo ukuvikela abagibeli esihlalweni somgibeli.
Ulwazi oluyisisekelo lwesikhwama somoya sesihlalo somgibeli
Indawo yokufaka: Itholakala ngaphakathi kwedeshibhodi phambi kwesihlalo somgibeli, ngokuvamile endaweni engaphezulu kwegumbi lamagilavu.
Umsebenzi Oyinhloko: Uma kwenzeka ukushayisana okuphakathi kuya kokubi kakhulu ngaphambili, i-airbag igcwala ngokushesha ngaphakathi kwama-millisecond angu-30, yakha umcamelo womoya ovikelayo phakathi komuntu ogibele kanye nezinto eziqinile ngaphakathi emotweni (njengedeshibhodi, i-windshield), imunca ngempumelelo amandla okushaya futhi inciphise ingozi yokulimala ekhanda nasesifubeni.
Isimiso sokusebenza:
Ukuzwa kokushayisana: Izinzwa zokusheshisa engxenyeni engaphambili yemoto zibona ukwehla kwejubane okungaphezu komkhawulo omisiwe (ngokuvamile ≥ 25 km/h uma kwenzeka ukushayisana kwangaphambili).
Isahlulelo sesiginali: Iyunithi yokulawula ukuphepha (i-ACU) inquma isiqondiso kanye nobukhulu bokushayisana ngaphakathi kwama-millisecond bese inquma ukuthi kufanele kuqhume yini.
Ukwanda kokuqhuma: Ijeneretha yegesi ivuthela ama-propellant aqinile (njenge-sodium azide), ikhiqiza ngokushesha inani elikhulu legesi ye-nitrogen ukuze igcwalise isikhwama somoya futhi iphule umugqa wokudabuka osethiwe wedeshibhodi.
Ukumuncwa kwe-buffer kanye namandla: Lapho umzimba womuntu ohlala khona ugijimela phambili, imigodi yomoya engaphandle ikhipha umoya kancane kancane, imunce amandla okushaya futhi ivimbele ukubuyela emuva.
Umjikelezo Wokuqeda: Yonke inqubo ithatha cishe ama-millisecond ayi-100, futhi ngemva kokuba i-airbag igcwale, idinga ukushintshwa iyonke.
Okubalulekile: Isikhwama somoya esifana nesicamelo sesihlalo somgibeli
Eminyakeni yamuva nje, amanye amamodeli afake ne-airbag yohlobo lwe-cushion yesihlalo sabagibeli, okuwuhlobo olusha lwedivayisi yokuphepha:
Indawo yokufaka: Itholakala engxenyeni engaphambili yesihlalo somgibeli.
Umsebenzi Oyingqayizivele: Ayinikezi umsebenzi wendabuko wokubopha kodwa kunalokho ivimbela ukufuduka kwezingalo ezingezansi zomgibeli. Lapho kushayisana, ivimbela abagibeli ukuthi bashelele phambili ngenxa yokungakhathali, igweme ukushayisana kwemilenze endaweni yamagilavu nezinye izingxenye, ngaleyo ndlela ithuthukise ukusebenza kahle kwamabhande esihlalo futhi inciphise ukulimala kwemilenze.
Umphumela wokubambisana: Isebenza ngokubambisana ne-airbag yendabuko yedeshibhodi ukuhlinzeka ngokuvikelwa okuphelele komzimba ongaphezulu kanye nemilenze engezansi yomuntu ohlala kuyo.
Icebiso eliyisihluthulelo lokuphepha
Kumelwe isetshenziswe kanye namabhande esihlalo: Isikhwama somoya "siwuhlelo lokuvimbela olusizayo" (SRS) futhi senzelwe ukusebenza kanye namabhande esihlalo. Uma amabhande esihlalo engaboshwanga, umthelela wesivinini esikhulu wesikhwama somoya lapho sizikhukhumeza ungabangela ukulimala okukhulu.
Akuyona isivikelo esijwayelekile: I-airbag isebenza kuphela kuma-engeli angaphambili noma athile okushayisana. Inokuvikelwa okulinganiselwe ezingozini zaseceleni, zangemuva, noma ezigingqikayo futhi ithembele kuma-airbag aseceleni, ama-airbag asemakhethini, nezinye izinhlelo.
Izidingo zokufaka esikhundleni: Uma i-airbag isikhukhumele, kumele ishintshwe yonke yisikhungo sobungcweti, futhi ayikwazi ukusetshenziswa kabusha.
Ngamafuphi, i-airbag yesibili yemoto ibhekisela kakhulu kwi-airbag yesihlalo somgibeli, okuyithuluzi elibalulekile lokuvikela ukuphepha kwabagibeli, kodwa ukusebenza kwayo kuncike ngokuphelele ekuxhumaneni okufanele namabhande esihlalo.
Isikhwama somoya sesibili semoto sivame ukubhekisela esikhwameni somoya sesihlalo somgibeli, umsebenzi waso oyinhloko ukufutha ngokushesha lapho kushayisana ukuze kwakheke umcamelo womoya ovikelayo, ukuvikela abagibeli ekhanda nasesifubeni sesihlalo somgibeli, kanye nokunciphisa ingozi yokulimala ekhanda nasesifubeni okubangelwa ukushayisana kwesibili nezingxenye zangaphakathi (njengedeshibhodi, ifasitela lengaphambili).
Umsebenzi wokuvikela oyinhloko: Uma kwenzeka ingozi enkulu ngaphambili, ingxenye engaphambili yemoto izokhubazeka kakhulu, futhi umuntu ogibele imoto uzosunduzelwa phambili ngenxa yokungabi namandla. Isikhwama somoya sesihlalo sabagibeli siyakhukhumala ngokushesha, sakhe umcamelo phakathi komuntu ogibele imoto nezinto eziqinile zangaphakathi, simunce amandla okushaya futhi sinciphise ngempumelelo ingozi yokulimala ekhanda nasesifubeni okubulalayo.
Ukusebenzisana namabhande esihlalo: Isikhwama somoya siyisistimu yokuvimbela esiza (i-SRS) futhi kumele sisebenze ngokubambisana namabhande esihlalo ukuze kufezwe umphumela omuhle kakhulu wokuvikela. Uma amabhande esihlalo engaboshwanga, umthelela wesivinini esikhulu wesikhwama somoya lapho sizikhukhumeza ungabangela ukulimala okukhulu.
Indawo kanye nendlela yokuqalisa: Lesi sikhwama somoya sivame ukufakwa ngaphambili kwedeshibhodi yesihlalo somgibeli, ngaphezu kwegumbi lamagilavu. Lapho izinzwa zemoto zibona ukuqina okwanele kokushayisana, zizoqala umshini wokukhiqiza igesi, zikhiqize ngokushesha igesi ye-nitrogen ukuze igcwalise isikhwama somoya. Ngaphezu kwalokho, ezinye izimoto zifakwe isikhwama somoya esifana nesikhwama somshayeli (noma isikhwama somoya esingaphansi kwesihlalo), okuyisikhwama somoya esikhethekile esitholakala ngaphambili kwesihlalo somgibeli. Umsebenzi waso uhlukile kowezikhwama zomoya zendabuko. Asihlinzeki kakhulu ngokusika kodwa kunalokho siyafutha phezulu ngesikhathi sokushayisana, sicindezele umzimba ongezansi womgibeli phansi siye esihlalweni, sivimbele ukushelela okukhulu komgibeli phambili ngesikhathi sokushayisana, ngaleyo ndlela sithuthukise umphumela wokuzibamba webhande lesihlalo futhi sinciphise ukulimala emilenzeni nasesinqeni.
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