Kodi chikwama chowonjezera cha mpweya cha magalimoto ndi chiyani?
Chikwama chowonjezera cha mpweya cha magalimoto, chomwe nthawi zambiri chimatchedwa kuti chikwama cha mpweya cha okwera, ndi gawo lofunikira kwambiri la dongosolo la chitetezo cha galimoto (SRS, Supplemental Inflatable Restraint System), lopangidwa makamaka kuti liteteze okwera pampando wa okwera panthawi ya ngozi pochepetsa kuvulala.
Mfundo zazikulu:
- Tanthauzo ndi malo: Chikwama cha mpweya cha okwera chimayikidwa kutsogolo kwa dashboard ya mpando wa okwera, nthawi zambiri pamwamba pa chipinda chosungira magolovesi kapena mkati mwa gulu lamanja la console. Pamwamba pake nthawi zambiri pamakhala zilembo "AIRBAG" kapena "SRS".
- Mfundo yogwirira ntchito: Galimoto ikagundana kwambiri kutsogolo (monga poyenda pa liwiro loposa 30 km/h ndikugundana mkati mwa 60° kutsogolo), sensa yogundana imatumiza chizindikiro ku chipangizo chowongolera zamagetsi (ECU), chomwe chimayambitsa jenereta ya gasi kudzaza mwachangu ndi nayitrogeni kuti ilowetse thumba la mpweya. Izi zimapanga mpweya wopumira womwe umagwira ntchito ngati chotetezera munthu asanayambe "kugundana kwachiwiri" ndi zinthu zolimba mkati mwa galimotoyo (monga dashboard).
- Chitetezo: Chikagwiritsidwa ntchito limodzi ndi malamba achitetezo, chimatha kuchepetsa kuvulala pamutu ndi pafupifupi 75% ndikuchepetsa kuvulala pachifuwa ndi 44%.
Kugwiritsa ntchito kokha kungayambitse kuvulala kwina (monga kupsa pankhope, kusweka kwa khosi) chifukwa chotulutsa magazi mwachangu.
- Zoletsa kugwiritsa ntchito: Ana osakwana zaka 12 sayenera kukhala pampando wa okwera; ngakhale patakhala chosinthira cha airbag, ndibwino kupewa kugwiritsa ntchito.
- Mphamvu yokhudza kugwedezeka poyendetsa: Mphamvu yogwiritsira ntchito thumba la mpweya imatha kufika pa 200-500 kg. Popanda lamba wachitetezo kapena thupi loyang'ana kutsogolo, lingayambitse kuvulala kwakukulu kapena koopsa.
- Mitundu Yapadera: Posachedwapa, magalimoto ena awonjezera "chikwama cha mpweya cha mtundu wa cushion cha mpando wa okwera", chomwe chili kutsogolo kwa cushion ya mpando ndipo chimagwira ntchito makamaka yoletsa kuyenda kwa thupi la wokwera kuti aletse miyendo kulowa m'chipinda chosungira magolovesi, ndikupangitsa kuti agone bwino kuti lamba wa mpando asamagwire bwino ntchito.
- Zolakwika ndi kukonza: Ngati nyali ya chizindikiro cha SRS pa dashboard imakhala yoyaka nthawi zonse kapena ikuwala ikayamba, zimasonyeza kulephera kwa dongosolo ndipo zimafunika kukonza akatswiri nthawi yomweyo.
- Chikwama cha mpweya ndi chinthu chogwiritsidwa ntchito kamodzi kokha. Pambuyo pophulika, dongosolo lonse (kuphatikizapo masensa, ECU, thupi la chikwama cha mpweya, ndi zina zotero) liyenera kusinthidwa.
- Zinthu zapadera zomwe muyenera kuganizira:
- Chikwama cha mpweya cha okwera (monga, chikwama cha mpweya chomwe chili pampando wa okwera) ndi gawo lofunika kwambiri la chitetezo cha galimoto, makamaka chomwe chimapereka chitetezo choteteza okwera pampando wa okwera panthawi ya ngozi, zomwe zimachepetsa kuvulala. Malinga ndi zomwe zapezeka posachedwa, ntchito zake zazikulu ndi zinthu zake ndi izi:
- Ntchito yaikulu: Kugundana kwa mpweya; kupumira mofulumira kuti apange pilo ya mpweya kuti itenge mphamvu yogundana ndikuchepetsa mphamvu yogundana pamutu ndi pachifuwa cha munthu wokhalamo.
- Kupewa kugundana kwachiwiri: Kupewa kukhudzana mwachindunji pakati pa thupi la munthu ndi zinthu zolimba zomwe zili mkati mwa galimoto (monga dashboard, malo osungira magolovesi).
- Kugwirizana ndi malamba achitetezo: Mukagwiritsidwa ntchito limodzi ndi malamba achitetezo, zimatha kulimbitsa kwambiri chitetezo - kafukufuku akuwonetsa kuti zimatha kuchepetsa mphamvu yokhudza mutu ndi pafupifupi 75%.
- Mikhalidwe ya choyambitsa: Nthawi zambiri, imafuna liwiro la galimoto loposa 30 km/h ndi kugundana mkati mwa 60° kutsogolo.
- Yankho la dongosolo ndi lachangu kwambiri: Kuyambira pa sensa yomwe yazindikira kugundana mpaka airbag yomwe yadzaza mokwanira, zimatenga pafupifupi masekondi 0.015 (mamililisekondi 15).
- Mitundu ndi ntchito zowonjezera:
- Chikwama cha airbag chachikhalidwe chakutsogolo kwa okwera: Choyikidwa kumanja kwa console kapena pamwamba pa chipinda chosungira magolovesi, makamaka kuteteza mutu ndi chifuwa.
- Chikwama cha mpweya chofanana ndi cha mpando wa okwera: Chimayikidwa kutsogolo kwa chikwama cha mpando, chomwe chimagwiritsidwa ntchito kuletsa kuyenda kwa thupi la wokwera kuti apewe kuyenda kwambiri kutsogolo, kukonza bwino lamba wa mpando komanso kuchepetsa kuvulala kwa miyendo ndi m'chiuno. Ngati muyenera kukwera mgalimoto, ntchito yachiwiri yotseka chikwama cha mpweya iyenera kuyatsidwa (mitundu ina imathandizira kuchotsedwa kwa dzanja kapena yokha).
Musaike zinthu zolimba pamalo okhala anthu okwera: monga mabotolo onunkhira, zogwirira mafoni, ndi zina zotero. Chikwama cha mpweya chikayamba kugwira ntchito, chingawuluke mofulumira kwambiri ndikupangitsa kuvulala kwina.
Zochitika Zaukadaulo
Ma model apamwamba amagwiritsa ntchito "ukadaulo wachiwiri wa inflation", kusintha kuchuluka kwa inflation ya airbag molingana ndi mphamvu ya kugundana.
Ma model ena (monga Ideal L9) amathetsa vuto logwirizana pakati pa ma screen akuluakulu ndi malo ogwiritsira ntchito ma airbag kudzera muukadaulo wovomerezeka.
Dziwani: M'zaka zaposachedwa, mitundu ina yoyambira (monga Changan Lumin Treasure Edition) yachotsa thumba la mpweya la mpando wa okwera kuti iwononge ndalama, zomwe zayambitsa zokambirana za anthu pagulu pankhani yokhudza chitetezo.
Mukamagula galimoto, ndi bwino kusankha mitundu yokhala ndi ma airbags akutsogolo ndi akumbuyo.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa MG&MAXUSzida zamagalimoto zalandiridwa kugula.
