Chii chinoshanda muchitubu che airbag?
Chitubu che airbag chinoshandiswa kubatanidza airbag huru (iri padhiraivha) ne airbag wiring harness. Chaizvoizvo i chidimbu che wiring harness. Basa rayo nderekudzivirira zvakanyanya kuchengetedzeka kwevafambi kana mota ikarova.
Kana mota ikarovera, airbag yekudzivirira inochengetedza mafambiro emota inoshanda zvakanyanya mukuchengetedza kuchengetedzwa kwevafambi.
Sisitimu yemhepo yekuchengetedza inowanzova sisitimu imwe chete yemhepo inofambisa chidhiraivho kana sisitimu yemhepo mbiri. Mota dzine sisitimu yemhepo mbiri nebelt rekuchengetedza tensioner dzine ma airbag maviri nebelt rekuchengetedza tensioner zvinoshanda panguva imwe chete kana paine kurova, zvisinei nekumhanya. Izvi zvinokonzera kutambisa bhegi remhepo nekurova zvishoma, zvichiwedzera mari yekugadzirisa zvakanyanya.
Sisitimu yema airbag maviri ine zviito zviviri inogona kusarudza yega kushandisa pre-tensioner yebhandi rekuchengetedza bhandi chete, kana ese ari maviri seat belt pre-tensioner uye ma airbag maviri panguva imwe chete kana mota yarova. Saka, kana mota yarova nekukurumidza, sisitimu inogona kushandisa seat belt chete kuchengetedza kuchengetedzeka kwevafambi zvakakwana, pasina kutambisa airbag. Kana mota ikarova nekumhanya kunodarika 30 km/h, bhandi rekuchengetedza bhandi ne airbag zvinoshanda panguva imwe chete kuchengetedza kuchengetedzeka kwevafambi. Kana mota yarova pamberi, sisitimu yekudzora airbag yekuchengetedza inoona simba rekurova (kudzikira kwesimba).
Kana komputa yemhepo yekuchengetedza ikaona kuti simba rekukanda rapfuura kukosha kwakatemwa, inobva yabatanidza circuit yemagetsi inoburitsa detonator muchikamu chekukwira kwemhepo uye yobatidza chinhu chinobatidza moto mukati me detonator yemagetsi. Murazvo unobatidza hupfu hwekukanda uye chinhu chinogadzira gasi, zvichigadzira gasi rakawanda, iro rinoputira airbag mukati memasekonzi 0.03, zvichiita kuti airbag ikurumidze kukura nekuputika nepachivharo chekushongedza chiri pavhiri rekudhiraivha uye kusundidzira mutyairi nevafambi, zvichiita kuti misoro yavo nezvipfuva zvavo zvimanikidzwe pa airbag yakazara kuti zvidzivirire kurova. Zvadaro, gasi riri mu airbag rinoburitswa.
Begi remhepo rinogona kuparadzira simba rekurova zvakaenzana mumusoro nepachipfuva, richidzivirira muviri wemutakurwi asina kusimba kuti usarove zvakananga nemuviri wemotokari, zvichideredza zvakanyanya mukana wekukuvara. Begi remhepo rekuchengetedza rinoshanda chaizvo mukudzivirira vatakurwi pakurohwa nepamberi. Kunyangwe bhandi rechigaro risina kusungwa, begi rekuchengetedza rinodzivirira kuputika richiri rakakwana kuderedza kukuvara zvinobudirira. Zvichienderana nehuwandu, kana mota ikarovera pamberi, begi rekuchengetedza rinogona kuderedza kukuvara kwevatakurwi kusvika ku64%, uye kunyange 80% yevatakurwi havapfeki mabhandi ekuchengetedza. Kana zviri zvekurovera kubva padivi nepachigaro chekumashure, mashandiro ebhandi rekuchengetedza achiri kuenderana nekushanda kwaro.
Pamusoro pezvo, huwandu hwemhepo inoputika hunosvika madecibel zana nemakumi matatu, mukati mehuwandu hunogona kushivirirwa nemuviri wemunhu; 78% yegasi riri mumhepo initrogen, iyo inogara kwenguva refu uye isina chepfu, uye haina njodzi kumuviri wemunhu; upfu hunoburitswa panguva yekuputika ihupfu hunozora hunodzivirira mhepo kuti isanamatirane pamwe chete kana yapetwa, uye haina njodziwo kumuviri wemunhu.
Zvese zvine mativi maviri. Airbag yekuchengetedza inewo divi rayo risina kuchengetedzeka. Zvichienderana nekuverenga, kana mota iri kufamba ne60 km/h yobva yangoerekana yaroverana, mota inomira mukati memasekonzi 0.2, nepo airbag ichizobuda ne300 km/h, uye simba rekurova rinogadzirwa rinosvika 180 kg, izvo zvinoomera nhengo dzemuviri wemunhu dziri panjodzi dzakadai semusoro nemutsipa kutakura. Saka, kana kona nesimba rekubuda kweairbag zvikakanganisika zvishoma, zvinogona kukonzera "njodzi".
Panguva yekutyaira, masensa matatu anoramba achiisa ruzivo nezvekuchinja kwekumhanya mu electronic controller, iyo inogara ichiverenga, ichiongorora, ichienzanisa, uye ichiongorora, uye inenge yakagadzirira kupa mirairo chero nguva. Kana mota yarovera nekumhanya kuri pasi pe30 km/h, sensor yekumberi nesensa yayo yekuchengetedza yakabatana panguva imwe chete inoisa chiratidzo chekurovera kune electronic controller uye inopa murairo wekuputitsa seat belt pre-tensioner electric detonator, nepo chiratidzo che central sensor chisingakwanise kukonzera electronic controller kuti ibudise murairo wekuputitsa airbag electric detonator. Naizvozvo, mukurovera kwe low speed (ne deceleration diki), chero bedzi pre-tensioner ichidhonza seat belt kumashure, zvakakwana kudzivirira vafambi kuti vasarovere mberi.
Mukuputika kwemotokari nekumhanya kwakanyanya (kune kudzikira kukuru), masensa epamberi nemasensa epakati zvinoisa zviratidzo zvekurovera kune electronic controller panguva imwe chete. Electronic controller inokurumidza kuita sarudzo uye inopa murairo, panguva imwe chete ichiputitsa ma pre-tensioner ekuruboshwe nerudyi uye ma detonator emagetsi ema airbags maviri. Bhandi rechigaro richidhonzwa kumashure, ma airbags maviri anovhurwa panguva imwe chete, achitora simba rekurovera rinogadzirwa nekudzikamisa kukuru kwevafambi, zvichidzivirira kuchengetedzeka kwavo.
Kana mota ikaroverana nechinhu chakagadzika chiri pamberi, kumhanya kwemotokari kunokurumidza, kuderera kwemota kunowedzera, uye simba rinogamuchirwa nemasensa rinokura. Kana simba rakagadziriswa remasensa ekumberi nemasensa ekupakati rakakamurwa kuita miganhu yepamusoro neyakaderera, kureva kuti, kumhanya kwekuroverana kwepamberi kwemasensa ekumberi kuri pasi pemutengo wakaderera we30 km/h, uye kukosha kwakakodzera kwesensa yekuchengetedza iriwo mutengo wakaderera wemutengo, saka kana paine kuroverana kwekukurumidza, electronic controller inongoshandisa seat belt pre-tensioner chete. Kukosha kwakagadzirirwa sensa yekumberi ndiko muganhu wepamusoro, uye kana paine kuroverana kwekukurumidza, masensa ekumberi, masensa ekupakati uye masensa ekuchengetedza anoburitsa zviratidzo zvekuroverana kune electronic controller panguva imwe chete, uye electronic controller inoputisa ma detonator ese emagetsi, zvichiita kuti mabhandi echigaro asimbiswe uye ma airbags avhurike.
Kubva pakuitika kwekuroverana, masensa anotumira masaini kucontroller kusvika panguva yekutonga nekuputira ma detonator emagetsi, zvinotora anenge 10 ms. Mushure mekuputira, jenareta yegesi inoburitsa huwandu hwakawanda hwegesi ine nitrogen, ichikurumidza kuputira airbag. Kubva pakuitika kwekuroverana kusvika pakuumbwa kwe airbag, uye kusvika pakusimba kwebhandi rechigaro, maitiro ese anotora 30-35 ms. Nokudaro, kudzivirira kwe airbag system kwakanaka kwazvo.
Mushure mekunge bhegi remhepo raputika, nekuda kwehuwandu hwakawanda hwegasi rinopinda mubhegi remhepo, kumanikidzwa kwebhegi remhepo kunowedzera, izvo zvisingakodzeri kupinza simba rekurovera. Saka, kumashure kwebhegi remhepo, kune maburi maviri egasi ekuburitsa kumanikidzwa, izvo zvinobatsira pakudzivirira kuchengetedzeka kwevafambi.
Senzira yekubatsira kuchengetedza mota pasina kupindira, iri kuramba ichikwezva vanhu. Kana mota ikaroverana nechipingamupinyi, inonzi kuroverana kamwe chete, uye vari mukati vanoroverana nezvikamu zvemukati, inonzi kuroverana kwechipiri. Mushure mekuroverana kamwe chete, airbag inovhura nekukurumidza cushion yakazara negasi, ichibvumira vari mukati kuti "vazorore pacushion" nekuda kwekusagadzikana, nokudaro ichideredza kukanganiswa kwevari mukati uye ichitora simba rekuroverana, zvichideredza kukuvara kwevari mukati.
Mabhegi emhepo ekuchengetedza akurumidza kukura, mitengo ichidzikira zvakanyanya. Mota dzine mabhegi emhepo dzakachinjawo kubva kumotokari dzemhando yepamusoro kuenda kumotokari dzemhando yepamusoro. Panguva imwe chete, dzimwe mota dzakaisa mabhegi emhepo ekuchengetedza vafambi (kureva, magadzirirwo emabhegi emhepo maviri ekuchengetedza), ayo akafanana nebhegi remhepo rekuchengetedza remutyairi, asi aine huwandu hwakawanda uye mafuta akawanda anodiwa. Kubva kuma1990, mashandiro ekuchengetedza emabhegi emhepo ekuchengetedza akagamuchirwa nevakawanda uye anoonekwa sechishandiso chekuchengetedza chemazuva ano uye chepamusoro. Kunzwisisa musimboti wekushanda uye matanho ekudzivirira mabhegi emhepo ekuchengetedza kwakakosha zvikuru kuti tizvidzivirire zviri nani, asi kune vatyairi, kutyaira kwakachengeteka ndicho chinhu chikuru, icho chisina mudziyo wekuchengetedza wepamusoro unogona kutsiva.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
