Imigaragarire ya LVDS (Umuvuduko muke wa Differential Signaring) ni tekinoroji yitumanaho rya digitale yagenewe kohereza amakuru yihuse - yohereza amakuru yihuse hagati yibikoresho bya elegitoronike hagamijwe kugabanya gukoresha amashanyarazi no kwivanga kwa electronique (EMI). Irakoreshwa cyane mubisabwa bisaba kwizerwa, hejuru - kohereza amakuru yihuta, harimo ecran ya LCD, mudasobwa zigendanwa, kwerekana imodoka, nibikoresho byinganda.
Ibintu by'ingenzi biranga LVDS harimo:
Imikorere ya Voltage nkeya: LVDS ikora kuri voltage nkeya, mubisanzwe kuva kuri 1,2 kugeza kuri 1.8 volt, ibyo bigatuma kugabanuka kwamashanyarazi no kubyara ubushyuhe.
Ibimenyetso Bitandukanye: Amakuru yoherezwa hakoreshejwe ibice bibiri bitandukanye, aho insinga imwe itwara ibimenyetso byumwimerere naho indi itwara ibimenyetso byahinduwe. Ubu buryo bufasha guhagarika urusaku no kugabanya EMI.
Hejuru - Kwihutisha amakuru: LVDS ishyigikira ibipimo bihanitse byamakuru, mubisanzwe bigera kuri gigabits nyinshi kumasegonda, bigatuma iboneka mubisabwa bisaba kohereza amakuru byihuse.
Umugozi muremure: Bitewe na EMI nkeya hamwe nibimenyetso bitandukanye, LVDS irashobora kohereza amakuru yizewe intera ndende ugereranije nuburyo bumwe - bwarangiye.
Imiyoboro myinshi.
Ibyiza bya LVDS ni:
Gukoresha ingufu nke.
Kugabanya Imikoreshereze ya Electromagnetic (EMI): Ibimenyetso bitandukanye bifasha guhagarika urusaku no kugabanya EMI, kunoza ubuziranenge bwibimenyetso no kugabanya kwivanga nibindi bikoresho bya elegitoroniki.
Igipimo Cyinshi cyo kohereza amakuru.
Ikirometero kirekire: Ubushobozi bwo kohereza amakuru kwizerwa kure cyane nta bimenyetso bifatika bitesha agaciro ninyungu zingenzi za LVDS.
Ariko, LVDS nayo ifite ibibi byayo:
Biragoye: LVDS isaba ibice bibiri bitandukanye kuri buri kimenyetso, gishobora kugora igishushanyo no kongera umubare winsinga zikenewe mugukwirakwiza amakuru.
Igiciro: Gushyira mubikorwa LVDS birashobora kuba bihenze bitewe no gukenera ibindi bikoresho hamwe na cabling igoye.
LVDS ikoreshwa cyane mubisabwa bisaba umuvuduko - umuvuduko, amakuru yizewe. Bikunze kuboneka muri ecran ya LCD no kwerekana mudasobwa zigendanwa, monitor, na TV, aho itanga amakuru neza. Mu kwerekana ibinyabiziga, LVDS itanga interineti ntoya kuri sisitemu ya infotainment, kwerekana ikibaho, hamwe ninyuma - kureba kamera. Ikoreshwa kandi mubikoresho byinganda kubikoresho byo kugenzura no kugenzura, muri kamera zo hejuru - za kamera n’ibikoresho byerekana amashusho yo kohereza amakuru byihuse, no mu itumanaho ryifashisha imiyoboro n’itumanaho aho amakuru yihuta - ari ngombwa.
