Chii chinonzi Airbag uye Inoshanda Sei?
Pendauluan
Kuchengetedzeka pakutyaira chinhu chinonyanya kukosha muindasitiri yemotokari yemazuva ano. Gore rega rega, mamiriyoni evanhu anokuvara kana kurasikirwa nehupenyu hwavo mutsaona dzemumugwagwa. Kuti kuderedze huwandu uhu hunotyisa, zvinhu zvitsva zvakasiyana-siyana zvakaunzwa, chimwe chazvo ibhegi remhepo. Bhegi remhepo mudziyo wekuchengetedza wakagadzirirwa kuderedza kukuvara kwevanenge vari mumotokari panguva yetsaona. Chinyorwa chino chichakurukura zvakadzama kuti bhegi remhepo chii, mashandiro aro, zvikamu zvakasiyana-siyana zvinobatanidzwa, uye mhando dzakasiyana dzemabhagi emhepo anowanikwa pamusika.
Chii chinonzi Airbag?
Mabhegi emhepo (airbags) zvishandiso zvekuchengetedza zviri munzvimbo dzakasiyana-siyana mukati memotokari, zvakaita sedhiraivha, dashboard, sills dzemasuo, uye kunyange mabhandi ezvigaro. Basa rawo guru nderekudzivirira kukuvadzwa nekurovera uye kudzivirira vari mukati kubva mukukuvara kwakakomba. Mabhegi emhepo anopararira mukati memamirisekonzi mashoma, achiputika panguva yekurovera uye achipa dziviriro yakawedzerwa pakati pevari mukati nezvikamu zvakaoma zvemotokari.
Zvikamu Zvikuru zveAirbag
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Masensa chinhu chakakosha muhurongwa hwemabhegi emhepo. Anoiswa munzvimbo dzakasiyana-siyana dzemotokari kuti aone kana paine kubonderana. Masensa aya anogona kunge ari ma accelerometer kana ma pressure sensors, ayo anoyera shanduko mukumhanya kana simba rinoonekwa nemotokari. Kana masensa achiona kukanganiswa kunopfuura mwero wakati, anotumira chiratidzo kuchikamu chekudzora mabhegi emhepo.
Chigadziko Chekudzora Mabhegi Emhepo (ACU)
Chigadziko Chekudzora Mabhegi Emhepo (ACU) ndicho uropi hwehurongwa hwemabhegi emhepo. ACU inogamuchira masaini kubva kumasensa uye inoona kana chirwere chakaonekwa chichida kuiswa kwemabhegi emhepo. Kana zvakadaro, ACU inotanga nzira yekuisa mabhegi emhepo nekutumira chiratidzo chemagetsi kune inflator.
inflator
Chinofuridza mweya chinhu chiri mukati mebhegi remhepo. Basa rayo guru kuzadza bhegi remhepo negasi nekukurumidza. Chinofuridza mweya chinowanzova nekemikari inopindura uye inoburitsa gasi, senge nitrogen, kana yatanga. Kuitika kwekemikari uku kunokurumidza zvikuru, zvichiita kuti bhegi remhepo riputike mumamilisekonzi.
Bhegi remhepo
Airbag ndiyo chivakwa chinofema uye chinoita kuti pave nepini yekudzivirira munhu ari mubhazi. Yakagadzirwa nezvinhu zvakakosha, zvakasimba asi zvinochinjika, zvichiita kuti ikwanise kutsungirira kumanikidzwa kwemhepo isina kudonha kana kupwanyika kana yafuridzwa.
Mashandiro Emabhegi Emhepo
1. Kuona Kuroverana: Kana mota yaroverana, masensa ari munzvimbo dzakasiyana-siyana pamotokari anoona kuchinja kamwe kamwe kwekumhanya kana simba. Kana masensa achiona kuroverana kunopfuura mwero wakatarwa, anotumira chiratidzo kuACU.
2. Kushanda kweACU: ACU inoongorora zviratidzo zvinobva kumasensa uye inoona kana mamiriro ezvinhu achida kuiswa kweairbag. Kana zvakadaro, ACU inotumira chiratidzo chemagetsi kune inflator.
3. Kuiswa kweAirbag: Chiratidzo chemagetsi chinotumirwa neACU chinokonzera inflator. Inflator inobva yatanga makemikari anoburitsa gasi. Gasi iri rinokurumidza kuzadza airbag, zvichiita kuti ifurirwe.
4. Kuiswa kweAirbag: Airbag inofuridzwa nekukurumidza inoita kuti pave nepakati pakati pemugari nechinhu chakaoma chiri mumotokari, senge chidhiraivho, dashboard, kana gonhi. Izvi zvinoitika mumamilisekonzi, nekukurumidza zvakakwana kuti zvipe dziviriro yakakwana kumugari.
5. Kudzika Kwemhepo: Mushure mekunge bhegi remhepo razara, bhegi rinotanga kudzika zvishoma nezvishoma nemumaburi madiki akagadzirirwa kudzora kudzikira kwemhepo. Izvi zvinobvumira vafambi kufamba nekubuda mumotokari kana zvichidikanwa.
Mhando dzeAirbags
Bhegi remhepo repamberi
Mabhegi emhepo ekumberi ndiwo anonyanya kushandiswa uye anowanzo kuwanikwa mudhiraivho nepadashboard. Akagadzirirwa kuchengetedza mutyairi nemutakuri wepamberi kubva pakugumburwa nemotokari kana chinhu chakaoma chiri pamberi pavo.
Mabhegi emhepo epadivi
Mabhegi emhepo epadivi anowanzo kuwanikwa mukati memusuwo kana chigaro. Anodzivirira vafambi kubva pakurovera parutivi, izvo zvinogona kuva nengozi zvikuru nekuda kwedaro diki riri pakati pemufambi nenzvimbo yekurovera.
Bhegi remhepo remusoro (Bhegi remhepo remaketeni)
Mabhegi emhepo emusoro anowanzoiswa pamusoro pemahwindo eparutivi uye anoiswa pasi kudzivirira musoro wemunhu kubva pakukuvadzwa neparutivi kana magirazi akapwanyika. Mabhegi aya anobatsira zvikuru mutsaona dzinotenderera.
Bhegi remhepo rinobuda mubvi
Mabhegi emhepo emabvi akagadzirirwa kudzivirira makumbo nemabvi emutyairi nemutakuri wepamberi kubva pakuroverwa nedashboard kana steering column. Anowanzo kuwanikwa pasi pedashboard kana steering column.
Bhegi remhepo rechigaro
Dzimwe mota dzemazuva ano dzinewo ma airbag akabatanidzwa mumabhandi ezvigaro. Ma airbag aya anoputirwa panguva yetsaona kuti ape dziviriro yakakura pachipfuva nemapfudzi emunhu ari mumotokari, zvichideredza njodzi yekukuvara zvakare.
Mabhenefiti neKushata kweAirbags
Kelebihan
1. Kuderedza Kukuvara: Mabhegi emhepo anoshanda zvikuru mukuderedza kukuvara kwakakomba kunhengo dzemuviri, dzakadai semusoro, chipfuva, uye musana.
2. Kumhanya kwekushanda: Mabhegi emhepo anoputira mumamilisekonzi, zvichiita kuti ave chimwe chezvishandiso zvinokurumidza kudzivirira kana tsaona ikaitika.
3. Dziviriro Yekuwedzera: Mabhegi emhepo anopa dziviriro yekuwedzera pamwe chete nebhandi rechigaro, izvo zvinobatsira kuparadzira masimba ekurovera zvakaenzana.
Kushaya
1. Mutengo: Masisitimu eAirbag anogona kuwedzera mari yekugadzira nekuchengetedza mota. Kutsiva maairbag akaiswa kunodhurawo.
2. Kukuvara Kudiki: Kunyangwe zvakagadzirirwa kudzivirira, ma airbag anoputika nekukurumidza anogona kukonzera kukuvara kudiki senge kutsva kana mavanga.
3. Zvinodiwa pakugadzirisa: Masensa neACU zvinoda kugadziriswa zvakanaka kuti zvishande zvakanaka, izvo zvingada kugadziriswa kwakakosha kubva kuchitoro chekugadzirisa chine mvumo.
Mhedziso
Mabhegi emhepo (airbags) zvishandiso zvekuchengetedza zvisingakoshi muindasitiri yemotokari yemazuva ano. Akagadzirwa kuti apinde mumamilisekonzi, anopa dziviriro yekuwedzera kune vari mumotokari kana tsaona ikaitika. Aine zvinhu zvakasiyana-siyana zvakaita semasensa, ACU, inflator, uye dundira, mabhegi emhepo anoshanda sechikwata chakabatana kuderedza kukanganiswa kwetsaona nekudzivirira nhengo dzemuviri dzakakosha. Kunyange zvazvo aine zvimwe zvinokanganisa, zvakanakira mabhegi emhepo mukuponesa hupenyu nekuderedza kukuvara zvakakosha zvikuru. Seimwe yenzira dzakakosha dzekuchengetedza, mabhegi emhepo akabatsira kuchinja huwandu hwetsaona dzemumugwagwa uye akaponesa mamiriyoni evanhu pasi rose.
