Isoko yisaha ikoreshwa muguhuza igikapu kinini cyindege (imwe kuri ruline) hamwe nicyuma cyo mu kirere cyogukoresha, mubyukuri nicyuma. Kuberako igikapu nyamukuru kigomba kuzunguruka hamwe nu ruziga, (birashobora gutekerezwa nkicyuma cyinsinga gifite uburebure runaka, kizengurutse uruziga rwimodoka, kandi gishobora kurekurwa cyangwa gukomera mugihe gikwiye iyo kizunguruka irazunguruka, ariko kandi ifite aho igarukira, kugirango harebwe niba ibyuma byinsinga bidashobora gukururwa mugihe ibizunguruka byahinduwe ibumoso cyangwa iburyo kugeza gupfa) bityo ibyuma bifata insinga bigomba gusigara bifite intera, kandi ibizunguruka bigomba kuba yahindutse kumwanya ntarengwa kuruhande rumwe adakuweho. Iyi ngingo ikeneye kwitabwaho bidasanzwe mugihe ushyiraho, gerageza uyigumane mumwanya wo hagati
Imikorere Mugihe habaye impanuka y'imodoka, sisitemu yo mu kirere ikora neza cyane mukurinda umutekano wabashoferi nabagenzi.
Kugeza ubu, sisitemu yo mu kirere ni ubusanzwe sisitemu imwe yo mu kirere, cyangwa sisitemu ebyiri. Iyo ikinyabiziga gifite imifuka ibiri yo mu kirere hamwe na sisitemu yo kwitegura umukandara kiri mu mpanuka, hatitawe ku muvuduko, imifuka yo mu kirere hamwe n’abiyitirira umukandara bakora icyarimwe, bikaviramo guta imifuka yo mu kirere mu gihe cyo kugongana kwihuse ndetse no kongera amafaranga menshi yo kubungabunga.
Sisitemu ya kabiri-ikora sisitemu yo mu kirere irashobora guhita ihitamo gukoresha umukandara wumukandara gusa, cyangwa umukandara wumukandara hamwe nudukapu two mu kirere kugirango dukore icyarimwe ukurikije umuvuduko nihuta ryimodoka mugihe imodoka yagonganye. Muri ubu buryo, mugihe habaye impanuka nke, sisitemu irashobora kurinda bihagije abayirimo ukoresheje imikandara gusa, idasesagura imifuka yindege. Niba impanuka ibaye ku muvuduko urenze 30km / h, imikandara yo kwicara hamwe n’imifuka yo mu kirere ikora icyarimwe mu rwego rwo kurinda umutekano w’abashoferi n’abagenzi.
Umutekano wimodoka ugabanijwemo umutekano muke n'umutekano wa pasiporo. Umutekano ukora bivuga ubushobozi bwimodoka yo gukumira impanuka, naho umutekano wa pasiporo bivuga ubushobozi bwimodoka kurinda abayirimo mugihe habaye impanuka. Iyo imodoka ikora impanuka, gukomeretsa abayirimo bibaho mukanya. Kurugero, mugihe cyo guhanuka kuri 50 km / h, bifata hafi kimwe cya cumi cyamasegonda. Kugirango wirinde gukomeretsa abayirimo mugihe gito, hagomba gutangwa ibikoresho byumutekano. Kugeza ubu, hariho imikandara yo kwicara, umubiri urwanya kugongana hamwe na sisitemu yo gukingira umuyaga (Supplemental Inflatable Restraint Sisitemu, bita SRS) n'ibindi.
Kubera ko impanuka nyinshi zidashobora kwirindwa, umutekano wa pasiporo nawo ni ngombwa cyane. Nkubushakashatsi bwibisubizo byumutekano utuje, imifuka yindege yatejwe imbere byihuse kandi iramenyekana cyane kubera kuyikoresha neza, ingaruka zidasanzwe nigiciro gito.
imyitozo
Ubushakashatsi hamwe n’imyitozo byagaragaje ko nyuma yuko imodoka imaze gushyirwaho sisitemu yo mu kirere, urugero rw’imvune ku mushoferi ndetse n’abari mu mpanuka yo kugongana n’imodoka rwaragabanutse cyane. Imodoka zimwe ntizifite gusa imifuka yimbere yindege, ahubwo zirimo imifuka yindege, zishobora no kuzamura imifuka yindege mugihe habaye impanuka kumodoka, kugirango bigabanye imvune mugongana kuruhande. Imodoka yimodoka ifite ibikoresho byo mu kirere mubusanzwe ntaho itandukaniye nizisanzwe risanzwe, ariko iyo impanuka ikomeye imaze kugaragara kumpera yimbere yimodoka, igikapu cyo mu kirere "kizasohoka" kiva mumuzinga mukanya kandi kuryama. hagati yimodoka na shoferi. Kurinda umutwe wumushoferi nigituza gukubita ibintu bikomeye nka ruline cyangwa ikibaho, iki gikoresho cyiza cyarokoye abantu benshi kuva cyatangira. Ikigo cy’ubushakashatsi muri Amerika cyasesenguye impanuka z’imodoka zirenga 7000 muri Amerika kuva mu 1985 kugeza mu 1993 maze zisanga impfu z’imodoka ifite ibikoresho byo mu kirere yagabanutseho 30% imbere y’imodoka, n’urupfu igipimo cy'umushoferi cyagabanutseho 30%. Sedani yagabanutseho 14 ku ijana.
