Ukuvimbela ikhanda okusebenzayo
Kuthuthukiswe eminyakeni eminingana edlule, manje seziyingxenye yemishini ejwayelekile yezimoto eziningana.
Umshini ozivulayo uwumshini nje, futhi ukusebenza kwawo kulula kakhulu: ngamafuphi, lapho sishaywa ngemuva, ngenxa yomthelela, kuqala ijwayele ukusunduza ngemuva kwesihlalo futhi ngokwenza kanjalo, icindezela i-lever. - efakwe ngaphakathi kwe-upholstery (bheka isithombe), esinwebeka futhi siphakamise ukuvinjelwa kwekhanda elisebenzayo ngamasentimitha ambalwa. Ngale ndlela, i-whiplash ingagwenywa ngakho-ke ingozi yokulimala ingancishiswa.
Ngenxa yokusebenza kwayo ngomshini, lolu hlelo lusizo kakhulu uma kwenzeka lukhona ukushayisana okwenzeka ngemuva (bheka ukushayisana kwangemuva), ngoba kungasebenza njalo.
Ngokungafani, ngokwesibonelo, ama-airbags, ake aqhuma, aqede ukusebenza kwawo.
UKUKHETHA BMW
Abakhiqizi abaningi bakhethe uhlobo lwemishini oluvimbela ikhanda elisebenzayo, kuyilapho i-BMW ihambe ngenye indlela. Mhlawumbe isebenza kahle kakhulu, kodwa ibiza kakhulu… Ngezansi kukhona ukukhululwa kwabezindaba.
Ilawulwa yimishini yokuphepha yemoto, izivimbelo zekhanda ezisebenzayo ziya phambili ngamamilimitha angama-60 nokukhuphuka ngama-40 mm ezingxenyeni zomzuzwana uma kwenzeka ukushayisana, kunciphisa ibanga phakathi kokuvinjelwa kwekhanda nekhanda lomgibeli ngaphambi kokuba ikhanda libuyiselwe emuva ngamabutho esebenza ngakho. imoto.
Lokhu kwandisa imisebenzi yokuphepha ye-headrest esebenzayo futhi kunciphisa ubungozi bokulimala kumgogodla womlomo wesibeletho wabahlali bezimoto. I-vertebrae syndrome yomlomo wesibeletho, evame ukubizwa ngokuthi i-whiplash, ingenye yokulimala okuvame kakhulu emuva.
Ukulimala okuncane kokushayisana ngemuva ezindaweni ezihamba ngesivinini esikhulu emadolobheni kuvame ukukhathazeka kakhulu. Ukugwema lolu hlobo lokushayisana, iBMW yethule amalambu amabhuleki anezigaba ezimbili ngo-2003, indawo ekhanyisiwe yamalambu amabhuleki iba nkulu uma umshayeli esebenzisa amandla ahlala ehlasela amabhuleki, lokhu kuqinisekisa lezi zimoto ezilandelayo ezinophawu olucacile. , okuholela kubhuleki eliwujuqu. Izivimbelo zekhanda ezintsha ezisebenzayo manje zinikeza abagibeli be-BMW ukuvikeleka okwengeziwe ezimeni lapho ukushayisana kungenakugwenywa khona.
Iphephile, ikhululekile futhi iyahleleka
Ukusuka ngaphandle, izivimbelo zekhanda ezisebenzayo zingabonwa kalula yimikhawulo yesimanje enezingcezu ezimbili, isibambi sekhanda kanye nepuleti lomthelela (okuya phambili okulungiswa) okuhlanganisa isiguqo. Ehlangothini kunenkinobho yokulungisa mathupha ukujula kwekhanda ukuze kukhuphuke ukunethezeka kokushayela, okunikeza umsebenzisi amandla okushintsha indawo yomcamelo ngamazinga amathathu ahlukene aze afike ku-3 mm. Uma kwenzeka kushayisana, ipuleti lomthelela, kanye nomqamelo, ngokushesha liqhubekela phambili ngo-30 mm, linciphisa ibanga phakathi kokuvinjelwa kwekhanda nekhanda lomgibeli. Lokhu kuphakamisa ipuleti lomthelela nephedi ngama-60 mm.
Ngokuthola indawo yokuhlala ngokunethezeka, abakwaBMW benze uhlobo lwesibili lwezithiyo zekhanda ezisebenzayo, lapho ama-bolsters ohlangothini enweba ngaphezu kokuphakama konke komcamelo wokunqanda ikhanda. Le nguqulo entsha ingena esikhundleni sokuvinjelwa kwekhanda okusebenzayo kwezihlalo zamanje zokuthuthuzela.
Kuvuselelwe iyunithi yokulawula i-airbag
Kokubili ukuvinjelwa kwekhanda okusebenzayo kunendlela yasentwasahlobo ngaphakathi, esebenza nge-pyrotechnic drive. Lapho amashayela we-pyrotechnic evutha, ahambisa ipuleti lokukhiya bese ededela imithombo emibili yokulungisa. Le mithombo ihambisa ipuleti lomthelela nephedi phambili nangaphezulu. Ama-actuator e-pyrotechnic athola isignali yokuvula kusuka kuyunithi yokulawula i-airbag ye-elekthronikhi ngokushesha nje lapho izinzwa zithole umthelela ngemuva emotweni. Uhlelo, olwenziwe yi-BMW, luvikela ngokushesha nangokuphumelelayo abagibeli ekulimaleni kwe-whiplash.
Ukuvinjelwa okusha kwekhanda okusebenzayo akugcini nje ngokuthuthukisa imisebenzi yokuphepha, kepha futhi kuthuthukisa nokuthuthuka kokushayela. Ukuvinjelwa kwekhanda njalo, lapho kubekwe kahle, kuvame ukubonwa kusondele kakhulu ekhanda futhi kubonakale kukhawulela ukunyakaza. Ngakolunye uhlangothi, izivimbelo zekhanda ezintsha ezisebenzayo azigcini nje ngokuthuthukisa ukuphepha, kodwa futhi zandisa umqondo wesikhala njengoba kungadingeki ukuthi zithinte ikhanda ngenkathi ushayela.
Lapho kusetshenziswa indlela yokuphepha yamakhanda asebenzayo, umyalezo ohambelana nokuhlola isheke uvela kuphaneli yethuluzi elihlanganisiwe, ukhumbuza umshayeli ukuthi aye endaweni yokusebenzela i-BMW ukuyosetha kabusha uhlelo.
