Ntchito ya magetsi a galimoto
Ma nyali a galimoto ndi zida zofunika kwambiri zowunikira zomwe zimayikidwa mbali zonse ziwiri za kutsogolo kwa galimoto. Ntchito yawo yaikulu ndikupereka magetsi otetezeka komanso omveka bwino pamsewu usiku kapena pamene zinthu sizikuwoneka bwino.
Kupereka magetsi pamsewu: Mumdima kapena mumdima wochepa, magetsi amatha kuunikira msewu womwe uli patsogolo, zomwe zimathandiza oyendetsa galimoto kuzindikira bwino zopinga mkati mwa mamita 100 ndikuwonetsetsa kuti galimotoyo ikuyenda bwino.
Kuonetsetsa kuti galimoto ili ndi chitetezo: Mwa kusintha pakati pa magetsi apafupi ndi akutali, amatha kusintha malinga ndi mikhalidwe yosiyanasiyana ya msewu. Magalimoto apafupi ali ndi mtunda wowonekera wa pafupifupi mamita 50, kupewa kuwala kwa magalimoto omwe akubwera; magetsi akutali amagwiritsa ntchito kuwala kofanana, komwe kumawunikira bwino kwa mamita opitilira 150, koyenera magawo otseguka a msewu opanda magetsi amisewu.
Kusintha malo ovuta: Ma nyali amakono nthawi zambiri amakhala ndi ntchito zodziwira zokha, zomwe zimatha kuyatsidwa ndikuzimitsidwa zokha malinga ndi kuwala kozungulira. Mu nyengo yamvula kapena chifunga, magetsi a chifunga ayenera kugwiritsidwa ntchito limodzi kuti awone bwino.
Kuyanjana mwanzeru ndi thandizo: Ukadaulo wapamwamba monga Adaptive Driving Beam (ADB), Digital Matrix LED, ndi DLP projection zimathandiza magetsi kuti azitha kusintha kuwala, zizindikiro za pansi, kapena kukwaniritsa kulumikizana kwa chilankhulo chowala, kusintha kuchoka pa kuwala kosavuta kupita ku dongosolo lanzeru lomwe limaphatikiza chithandizo chachitetezo ndi kuzindikira mtundu.
Kapangidwe ka nyali za magetsi makamaka kamakhala ndi zowunikira, magalasi ogawa kuwala, ndi zigawo zowunikira (halogen, LED, kapena laser), ndipo kapangidwe kake kayenera kuganizira momwe kuwala kumagwirira ntchito, kutentha kwake, komanso kulimba kwake.
Mfundo yogwirira ntchito ya magetsi a galimoto imadalira kwambiri kapangidwe ka kuwala. Kudzera mu ntchito yogwirizana ya babu, zowunikira, ndi magalasi ogawa kuwala (kapena magalasi), kuwala komwe kumachokera ku gwero kumawunikira, kumasinthidwa, ndi kupangidwa kuti kupeze kuwala kotetezeka komanso kogwira mtima pamsewu. Ntchito yawo yayikulu ndikupereka mtunda wokwanira wowunikira pamene akupewa kuwala kwa oyendetsa omwe akubwera.
Zigawo zazikulu ndi mfundo yogwirira ntchito
Gwero la kuwala: Ma nyali amakono a magalimoto amagwiritsa ntchito mababu a halogen, nyali za xenon (HID), kapena ma LED ngati gwero la kuwala.
Mababu a Halogen: Mu babu la incandescent, mpweya wopanda mphamvu ndi zinthu za halogen zimadzazidwa, pogwiritsa ntchito mfundo ya "halogen tungsten regeneration cycle" kuti abwezeretse tungsten yophwanyika pa ulusi, motero amawonjezera kuwala ndi moyo wautali.
Nyali za Xenon (HID): Pogwiritsa ntchito mphamvu yamagetsi (5000–12000V) pakati pa ma electrode awiri mu chubu cha quartz, mpweya wa xenon umasinthidwa kukhala ion kuti upange kutulutsa kwamagetsi ndi kutulutsa kuwala, kowala kwambiri komanso kugwiritsa ntchito mphamvu zochepa.
LED: Pogwiritsa ntchito ma diode a semiconductor kuti atulutse kuwala, ili ndi ubwino monga kuyankhidwa mwachangu, kukhala ndi moyo wautali, kugwiritsa ntchito mphamvu zambiri, komanso kukula kochepa, ndipo pakadali pano ndi ukadaulo wodziwika bwino.
Dongosolo la Optical: Kutengera kapangidwe kake, limagawidwa m'mitundu yotsekedwa, yotsekedwa, ndi yowonekera.
Zowunikira: Zili kumbuyo kwa babu, nthawi zambiri zimakhala za parabolic kapena elliptical, zimawunikira kuwala komwe kumachokera ku babu ndikukulumikiza kukhala magetsi ofanana kapena mitundu ina ya kuwala.
Magalasi/magalasi ogawa kuwala: Ali kutsogolo kwa makina owunikira, nthawi zambiri amakhala ndi mawonekedwe a lenzi yozungulira, pogwiritsa ntchito refraction ndi convergence kuti azitha kuwongolera kugawa, ngodya, ndi kusintha kwa kuwala pafupi/kutali kwa kuwala.
Dongosolo la lenzi limatha kupanga mawonekedwe a kuwala molondola, osapangitsa kuwala kuoneka bwino kwambiri pa kuwala kwakutali komanso kowala bwino pafupi ndi kuwala.
Njira yosinthira magetsi kutali ndi pafupi:
Njira Yachikhalidwe: Pogwiritsa ntchito ma shade plates amakina kapena kusuntha babu/zowunikira kuti musinthe njira yowunikira. Ulusi wa nyali zapafupi umakhala patsogolo pa chowunikira, ndi kuwala kopendekeka pansi, ndipo mtunda wowunikira ndi pafupifupi mamita 30-50, zomwe zimathandiza kupewa kuwala; ulusi wa nyali zakutali umakhala pamalo oyenera pa chowunikira, ndi kuwala kowunikira kupanga kuwala kofanana, ndipo mtunda wowunikira ukhoza kufika mamita oposa 100.
Njira Yamakono: Mu nyali zowunikira, mbale yowunikira (kapena yotchedwa "mbale yodulira") imayenda patsogolo pa lenzi kuti isinthe. Ikakhala pafupi ndi kuwala, mbale yowunikira imakwera, ndikutseka theka lakumtunda la kuwala kwakutali, ndikupanga mzere wowonekera bwino wa kuwala kwamdima; kusintha kupita ku kuwala kwakutali, mbale yowunikira imatsika, zomwe zimapangitsa kuti kuwala konse kudutse.
Luntha ndi ntchito zapamwamba Ma nyali amakono apita patsogolo kwambiri kuposa ntchito yawo yowunikira ndipo asintha kukhala makina anzeru:
Dongosolo la Nyali Yosinthira (AFS): Kuphatikiza chidziwitso monga liwiro la galimoto, ngodya yowongolera, ndi momwe galimoto imakhalira, imasintha yokha njira ya nyali kuti iwonetse kuwala m'makhonde.
Adaptive Driving Beam (ADB): Pogwiritsa ntchito masensa monga makamera ndi ma radar kuti ayang'anire magalimoto akutsogolo ndi oyenda pansi nthawi yeniyeni, imasintha kuwala kwa dera lililonse la kuwala kudzera mu LED ya digito (monga ma pixel 25,600 odzilamulira okha omwe ali mu Audi Q3) kapena ukadaulo wa DLP, kuonetsetsa kuti kuwala kwake kukuwalira pomwe kumatseka zokha madera a magalimoto omwe akubwera kapena galimoto yakutsogolo, ndikukwaniritsa "kupanda kuwala kwakukulu".
Kuziziritsa Kogwira Ntchito: Pamene magetsi amphamvu kwambiri a LED ndi DLP akugwira ntchito, amapanga kutentha kwakukulu. Dongosolo loziziritsira la convection (lokhala ndi fan yoziziritsira ya galimoto ngati pakati) limakhala chinsinsi chotsimikizira kuti likugwira ntchito bwino komanso kuti limakhala ndi moyo wautali.
Mwachidule, mfundo yogwirira ntchito ya magetsi a galimoto ndi njira yovuta yomwe imagwirizanitsa kuwala, zamagetsi, ndi sayansi ya zinthu. Kuchokera ku kuphatikiza kwa babu, reflector, ndi lens, yasanduka njira yeniyeni yothandizira kuunikira ndi chitetezo yomwe imagwirizanitsa kuzindikira kwanzeru, kuwongolera zamagetsi, ndi ukadaulo wapamwamba woziziritsa.
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.
