Iyini i-headlight corrector: izinhlobo, isimiso sokusebenza kanye nokungasebenzi kahle
Okuqukethwe
Uma kunobungozi bokucwebezela umshayeli wethrafikhi ezayo enamalambu aphezulu, amakhanda akhanyisa ngesandla noma ngokuzenzakalelayo, ushintshela kumodi yokukhanya ephansi. Kodwa lokhu akwanele, ngisho noma izibani zangaphambili zilungiswa kahle, indawo yazo kufanele ilungiswe ngokuhambisana nomgwaqo maqondana nesimo esithile. Kukhona zombili izizathu zalokhu, kanye nemishini ehambisanayo njengengxenye yesistimu yokukhanyisa yangaphandle yemoto.
Kungani udinga isilungisi sezibani
Umehluko phakathi kwe-beam ephansi kanye ne-high beam ubukhona bomngcele oqondile ocacile phakathi kwendawo ekhanyisiwe nesithunzi esivela kusikrini esakhelwe ekukhanyeni.
Indima yesikrini ingenziwa ngezinhlelo nezimiso ezihlukahlukene ze-optical, kodwa ingqikithi yenkinga ayishintshi kulokhu - izibani zangaphambili kule modi akufanele ziwele emehlweni abashayeli abazayo. Lokhu kunciphisa ukukhanya komgwaqo, kodwa kufanele udele ukusebenza kahle ukuze uvune ukuphepha.
Indawo yolayini osikiwe isethwe i-engeli yokuthambekela kwelambu elihlobene nomzimba wemoto. Isethwa uma ulungisa ukukhanya kwangaphandle esibukweni ngamamaki noma i-optical stand esiteshini sesevisi.
Ukuphepha kokulungiswa kulawulwa ngesikhathi sokuhlolwa kobuchwepheshe. Izibani eziphezulu ze-high-beam zisebenza njengezibani zokusesha futhi azinayo imingcele ekhethekile endaweni namandla okukhanya we-beam. Nakuba kufanele zikhanyise umgwaqo, hhayi izindlela zesathelayithi.
Kodwa njengoba usuqinisekise isikhundla esifanele sezindlu ze-headlight, i-reflector kanye nedivayisi yokukhawulela i-geometry yokukhanya kokukhanya okuhlobene nomzimba, akunakwenzeka ukuqinisekisa ukuphepha komngcele ohlobene nomgwaqo. Kodwa lokhu yikho kanye okubalulekile, isikhundla samehlo abashayeli abazayo siboshelwe kuphrofayela yayo.
Phakathi naleso sikhathi, i-angle yokuthambekela kwemoto ehlobene nendiza evundlile ayikwazi ukuzinza ngenxa yokuba khona kokumiswa okuthambile.
Uma ulayisha ingemuva lemoto, lapho kuvame ukutholakala khona abagibeli abengeziwe kanye negumbi lemithwalo, umzimba uzokwamukela, ngokwemibandela yendiza, i-pitch angle yokuphonsa, okungukuthi, izobuyela emuva, futhi izibani zizoqala. ukuze kukhanye esibhakabhakeni.
Konke ukulungiswa okuhle kuzohluleka, izimoto ezizayo zizophuphuthekiswa, ezizobe zinganaki umklamo wokwakhiwa kwe-boam ocatshangelwe kahle ngomugqa ocijile wokusika. Kudingekile ukushintsha ukulungiswa, kodwa hhayi ukwenza lokhu ngakho konke ukulayisha okuguquguqukayo noma ukuthulula imoto. Ngenxa yalokho, umshini obizwa ngokuthi i-headlight corrector yethulwa emklamweni.
Uphi
Ukulungiswa, ukutsheka kwesici se-optical endlini yokukhanya kuyasetshenziswa. I-lever ehambisanayo ohlangothini olungemuva iqhutshwa yi-actuator ye-corrector, engaba yohlobo oluhluke kakhulu ngokuvumelana nesimiso sokusebenza.
Ukuthi isebenza kanjani
Ngokulungisa okwenziwa ngesandla, umshayeli ugudluza indawo yesilawuli ekhabetheni ngokushelela noma kwesinye sezikhundla ezimbalwa ezimisiwe.
Ngokuxhuma komshini, ugesi noma i-hydraulic, ukunyakaza kudluliselwa ku-element optical. Umshayeli ubona ukuthi indawo yokukhanya emgwaqeni ishintsha kanjani, futhi ukhetha indawo ngokubonakala okuhle kakhulu ebangeni, kodwa ngaphandle komphumela wokuphuphuthekisa.
Ukulungiswa okuzenzakalelayo kukwazi ukulandelela ngokuzimela izinguquko ku-engeli yokuthambekela komzimba, ukugcina indawo yokukhanya okuhlobene nomgwaqo.
Lokhu kusindisa umshayeli emsebenzini wezandla kanye namaphutha ahlobene nendawo kanye nokukhohlwa. Ukuphepha kukhuphuka kakhulu. Ngempela, ukungena engozini enkulu, icala elilodwa elingaphumeleli lokuphuphuthekisa kwanele.
Izinhlobo zamalungisa ekhanyisa
Izinhlobonhlobo zezilungisi zibangelwa itimu yaphakade yohwebo phakathi kokusebenza ngempumelelo kwesu kanye nezindleko zayo.
Imishini
Isixazululo esilula siwukuba nesikulufu sokulungisa ekukhanyeni okuphambili esinokufinyelela kalula ngaphansi kwe-hood.
Umshayeli uzosindisa okuningi lapho ethenga imoto, kodwa uzophoqeleka ukuthi avule i-hood ngoshintsho ngalunye lomthwalo futhi usethe ngesandla umugqa wokunqamula we-beam ephansi. Ukusebenzisa imizamo embalwa noma ukusebenzisa isikrini esimakwe ngokukhethekile.
Womoya
Idrayivu ye-pneumatic iqeda isidingo sokuvula i-hood, isilawuli sibekwe kudeshibhodi, futhi amandla okukhanyisa ukukhanya adluliselwa ngomugqa womoya.
Ngokuvamile ivacuum isetshenziswa ekungeneni kwenjini. Ivela kuyaqabukela.
IHydraulic
I-hydraulic drive ilungile, isetshenziswa kumabhuleki, ukulawula i-clutch namanye amacala amaningi. Izosebenza ngokuphumelelayo ekudluliseni amandla ukusuka kusibambo sokulungisa endaweni yabagibeli kuya kusilinda sesigqila eduze nesibani sangaphambili.
Yiqiniso, uhlelo lapha lulula kakhulu futhi lushibhile, njengoba izingcindezi zincane, izingxenye zepulasitiki kanye noketshezi olushibhile lwe-silicone lusetshenziswa.
I-Electromechanical
Ukulungiswa kukagesi kukuvumela ukuthi ukhiphe ama-fluid noma ama-pneumatic actuators. Ukuhambisa isibambo kubangela ukusebenza okuvumelanayo ngaphandle kwe-corrector servo drive ekukhanyeni kokuqala.
Ku-circuitry, lokhu kungaba nzima, kodwa ekukhiqizeni ngobuningi ishibhile kunomshini onekhebula noma amadrayivu we-hydraulic. Ngaphezu kwalokho, ama-node anjalo akwenza kube lula ukwenza ukugcinwa okuzenzakalelayo komngcele wokukhanya.
Izilungisi ezizenzakalelayo ezinedrayivu ye-electromechanical ziqukethe izinzwa ekumisweni ezikala indawo yamaleveli ayo.
Idatha, ngokuvamile esesimweni sokumelana okuguquguqukayo, idluliselwa kuyunithi ye-elekthronikhi, esebenza ngomphumela wokungafani phakathi kokusetha ngaphambilini kanye nesimo samanje.
Amalambu ahlala ebheka lapho kufanele khona, ngisho nalapho eshayela phezu kwamaqhubu emgwaqeni. Isinyathelo esilandelayo kuzoba kuphela isilawuli se-electro-optical esine-matrix ekhanyayo evimba ukukhanya kwamehlo omshayeli ozayo.
Ukungasebenzi kahle okuvamile
Izinhlelo zokulungiswa kwezandla ngokwesimiso se-hydraulic, ikakhulukazi izikulufa zemishini, zithembeke kakhulu, akukho lutho oluzophulwa lapho. Uma kwenzeka ukwehluleka kwe-hydraulic, umhlangano ushintshwa njengesethi.
Izilungisi ze-Electromechanical zisimanjemanje futhi zithembekile kancane. Ngokunembayo, ngokweqiniso zingenziwa phakade, kepha abakhiqizi bahlala besindisa.
Ngenxa yalokho, izinzwa ze-potentiometric, abaqoqi be-servo namagiya epulasitiki wamabhokisi egiya ahluleka (sula).
Ukushintshwa kwenzelwe ama-node ngamanye, lezi izinzwa, ama-actuator, izinduku zepulasitiki. Amasekhethi e-elekthronikhi angahluleka kuphela uma umswakama ungena bese ugqwalisa okuxhunywana naye kuzintambo.
Ukulungiswa nokulungiswa
Ngemuva kokulungiswa ngokushintsha izingxenye zomuntu ngamunye, i-corrector izodinga ukulungiswa, okungukuthi, ukubeka umkhawulo wokukhanyisa okuzisholo.
Kulokhu, kusetshenziswa isikrini esimakiwe, esibekwe ebangeni elishiwo emibhalweni yokulungisa imodeli ethile yemoto.
Izibani zangaphambili zisethwe ngokuvumelana ne-angle yesibani sokukhanya endaweni engathathi hlangothi yesilawuli, ngemva kwalokho ihlolwe ukuthi isebenza ukunyakaza komngcele phezulu naphansi.
Isikhundla sezinzwa ezizenzakalelayo ekumisweni kulawulwa ukufundwa kwesithwebuli, okufunda ulwazi oludluliselwa yibo kuyunithi yokulawula emthwalweni othile wokuhlola, okungukuthi, isikhundla sezingalo zokumiswa.
Ezimweni eziyinkimbinkimbi kakhulu, ibanga ukusuka ku-sensor kuya emgwaqeni lilawulwa, okuzodinga nendlela yokufaka. Umphumela ophumelelayo ungabhekwa njengokuzimela kwesikhundla somngcele wokukhanya kusukela emthwalweni wemoto ukusuka ku-zero ukuya phezulu.
