Imikorere y'amatara y'imodoka
Amatara y'imodoka ni ibikoresho by'ingenzi bitanga amatara ku mpande zombi z'imbere y'imodoka. Inshingano zayo nyamukuru ni ugutanga amatara meza kandi asobanutse mu gihe cy'ijoro cyangwa mu gihe hatagaragara neza.
Gutanga amatara yo mu muhanda: Mu gihe cy'umwijima cyangwa urumuri ruto, amatara ashobora kumurika umuhanda uri imbere, bigafasha abashoferi kumenya neza inzitizi ziri muri metero 100 no kwemeza ko batwaye neza.
Kwita ku mutekano w'imodoka: Mu guhinduranya amatara ya hafi n'aya kure, ashobora kumenyera imiterere itandukanye y'umuhanda. Amatara ya hafi afite intera y'urumuri rwa metero 50, yirinda urumuri ku binyabiziga bigiye imbere; amatara ya kure akoresha igiti kibangikanye, gifite intera irenga metero 150 z'urumuri, kibereye ibice by'umuhanda bifunguye bidafite amatara yo ku muhanda.
Kumenyera ibidukikije bigoye: Amatara ya none asanzwe afite ubushobozi bwo kumenya ibintu mu buryo bwikora, ashobora gucana no kuzimya mu buryo bwikora hakurikijwe urumuri rwo mu kirere. Mu gihe cy'imvura cyangwa ikirere cy'ibicu, amatara y'ibicu agomba gukoreshwa hamwe kugira ngo arusheho kugaragara neza.
Uburyo bwo gukorana n'ubufasha mu buryo bw'ubwenge: Ikoranabuhanga rigezweho nka Adaptive Driving Beam (ADB), Digital Matrix LED, na DLP projection rituma amatara ashobora guhindura imiterere y'urumuri, ibimenyetso by'ubutaka, cyangwa kugera ku mikoranire y'umucyo, rikava ku rumuri rworoshye rikajya ku buryo bw'ubwenge buhuza ubufasha mu by'umutekano no kumenyekana kw'ikirango.
Imiterere y'amatara y'urumuri igizwe ahanini n'uturemangingo, indorerwamo zikwirakwiza urumuri, n'ibice bitanga urumuri (halogen, LED, cyangwa laser), kandi imiterere yabyo igomba kwita ku buryo urumuri rukora neza, uburyo ubushyuhe bushira, no kuramba.
Ihame ry'imikorere y'amatara y'imodoka rishingiye ahanini ku gishushanyo mbonera cy'urumuri. Binyuze mu gukora hamwe kw'itara, utugarura-rumuri, n'indorerwamo zikwirakwiza urumuri (cyangwa lenses), urumuri rutangwa n'isoko ruragaragara, rugahinduka, kandi rugashushanywa kugira ngo rubone amatara yo mu muhanda mu buryo bwizewe kandi bunoze. Inshingano yabyo y'ingenzi ni ugutanga intera ihagije y'urumuri mu gihe hirindwa ko abashoferi baregera.
Ibice by'ingenzi n'amahame y'imikorere
Isoko y'urumuri: Amatara y'imodoka agezweho akoresha cyane cyane amatara ya halogen, amatara ya xenon (HID), cyangwa amatara ya LED nk'isoko y'urumuri.
Amatara ya Halogen: Muri tara ya incandescent, imyuka idafite imyuka n'ibintu bya halogen byuzuzwa, hakoreshejwe ihame rya "cycle ya halogen tungsten regeneration" kugira ngo tungsten yavuyemo umwuka igaruke kuri filament, bityo yongera urumuri n'igihe cyo kubaho.
Amatara ya Xenon (HID): Hakoreshejwe ingufu nyinshi (5000–12000V) hagati ya electrodes ebyiri mu muyoboro wa quartz, gaze ya xenon ishyirwamo iyoni kugira ngo ikore amashanyarazi asohora arc kandi itange urumuri, rufite urumuri rwinshi kandi rukoresha ingufu nke.
LED: Ikoresha diode za semiconductor kugira ngo itange urumuri, ifite ibyiza nko gusubiza vuba, kuramba igihe kirekire, gukoresha ingufu nyinshi, n'ingano nto, kandi ubu ni ikoranabuhanga rikoreshwa cyane.
Sisitemu y'amashusho: Bitewe n'imiterere, igabanyijemo ubwoko bw'ibice bifunze, ibifunze, n'ibipimo.
Utugarurarumuri: Tuba inyuma y'itara, akenshi tuba turi mu ishusho cyangwa mu buryo bw'ibara ry'umukara, tugaragaza urumuri rutangwa n'itara hanyuma tukaruhuza mu mirasire ingana cyangwa ubwoko bw'urumuri bwihariye.
Indorerwamo/amalensi akwirakwiza urumuri: Iherereye imbere ya sisitemu y'urumuri, ubusanzwe imiterere y'ikirahuri cy'urumuri, ikoresha refraction na convergence kugira ngo igenzure neza imiterere y'urumuri, inguni, n'urumuri rwa hafi/kure.
Sisitemu y'indorerwamo ishobora gushyiraho ishusho y'urumuri neza, nta rumuri rugaragara mu mucyo uri kure kandi hafi y'urumuri rugaragara neza.
Uburyo bwo guhindura urumuri kure na hafi:
Uburyo gakondo: Gukoresha ibyuma bikoresha ikoranabuhanga cyangwa kwimura itara/uturemangingo kugira ngo uhindure icyerekezo cy'urumuri. Uduce tw'amatara yo hafi tuba turi imbere y'icyerekezo cy'urumuri, urumuri rureba hasi, kandi intera yo kumurika ni metero 30-50, bikarinda urumuri cyane; utwo duce tw'amatara yo kure tuba turi hafi y'icyerekezo cy'urumuri, urumuri rugaragara rugakora urumuri rungana, kandi intera yo kumurika ishobora kugera kuri metero zirenga 100.
Uburyo bugezweho: Mu matara yo mu bwoko bwa projection, icyuma gicana (cyangwa cyitwa "icyuma gicana") kigenda imbere y'ikirahuri kugira ngo kigere ku gusimbuka. Iyo kiri hafi y'urumuri, icyuma gicana kirazamuka, kigafunga igice cyo hejuru cy'urumuri ruri kure, kigakora umurongo usobanutse w'urumuri rwijimye; gihindukiye ku rumuri ruri kure, icyuma gicana kiragabanuka, bigatuma urumuri rwose runyura.
Ubushobozi bwo gukoresha ubwenge n'imikorere igezweho Amatara ya none yarenze cyane imikorere yayo y'ibanze yo gucana kandi yahindutse sisitemu z'ubwenge:
Sisitemu y'amatara yo mu mutwe ihindagurika (AFS): Ihuza amakuru nk'umuvuduko w'ikinyabiziga, inguni y'ikinyabiziga, n'imiterere y'ikinyabiziga, ihindura icyerekezo cy'urumuri kugira ngo ibone urumuri mu mirongo.
Umurabyo wo Gutwara Udahinduka (ADB): Ikoresha ibikoresho nka kamera na radar kugira ngo ikurikirane ibinyabiziga by'imbere n'abanyamaguru mu gihe nyacyo, ihindura ubwiza bwa buri gace k'umurabyo mu buryo bufatika kandi bunoze binyuze muri LED ya digital matrix (nk'amapikseli 25.600 ashobora kugenzurwa ku giti cye afite Audi Q3) cyangwa ikoranabuhanga rya DLP, igenzura urumuri rwayo ubwayo mu gihe ifunga mu buryo bwikora ibice by'ibinyabiziga bigiye imbere cyangwa iby'imbere, bigatuma "nta murabyo mwinshi".
Gukonjesha: Iyo amatara ya LED na DLP afite ingufu nyinshi akora, atanga ubushyuhe bwinshi. Sisitemu yo gukonjesha ya convection ikoreshwa ku ngufu (ifite umufana wo gukonjesha w’imodoka nk'ishingiro) iba ingenzi mu kwemeza ko ikora neza kandi ikamara igihe kirekire.
Muri make, ihame ry’imikorere y’amatara y’imodoka ni sisitemu igoye ihuza optique, electronics, na science. Kuva ku guhuza amatara asanzwe, reflector-lens, yahindutse sisitemu ihamye yo gufasha mu by’amatara no mu mutekano ihuza ubwenge bwo kumva, kugenzura ikoranabuhanga, n’ikoranabuhanga rigezweho ryo gukonjesha.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha MG&MAXUSIbikoresho by'imodoka birahari kugura.
