Isilawuli kude se-TV siyingxenye ebalulekile yeuhlelo lokuzijabulisa lwasekhaya, okuvumela abasebenzisi ukuthi bashintshe iziteshi kalula, balungise ivolumu, futhi bazulazule kumamenyu. Manje njengoba isiyinto evamile emakhaya amaningi, i-TV remote isihambe ibanga elide kusukela yasungulwa ngawo-1950. Lesi sihloko sizogxila emlandweni we-TV remote control, siqokomise intuthuko yayo ebalulekile futhi sihlole ukuthuthuka kwayo kuma-smart remote anamuhla.
Izinsuku Zokuqala:I-TV yemishiniAma-remote
Isilawuli kude sokuqala se-TV, esibizwa ngokuthi “Amathambo Avilaphayo,” kwethulwa nguI-Zenith Radio Corporationngo-1950. Le divayisi yaxhunywa kuthelevishini ngekhebula elide, okuvumela abasebenzisi ukuthi bashintshe iziteshi futhi balungise ivolumu bekude. Kodwa-ke, ucingo oluhambayo lwaluyingozi yokukhubeka futhi lwaba yisisombululo esingathandeki.
Ukuze kuxazululwe le nkinga,I-ZenithunjiniyelaU-Eugene Polleyyasungula i-“Flash-Matic,” isilawuli kude sokuqala se-TV esingenantambo, ngo-1955.I-Flash-UMatic wasebenzisaithoshi eliqondisa indlelaukuze kusebenze ama-photocell esikrinini sethelevishini, okuvumela abasebenzisi ukuthi bashintshe iziteshi futhi bathulise umsindo. Naphezu kobuchwepheshe bayo obusha, i-Flash-Matic yayinemikhawulo, okuhlanganisa ukuphazamiseka okuvela elangeni kanye neminye imithombo yokukhanya.
Ubuchwepheshe be-Infrared kanye nama-Universal Remotes
Ngo-1956, uRobert Adler, omunyeUnjiniyela we-Zenith, wethula isilawuli kude se-“Space Command”, esisebenzisa ubuchwepheshe be-ultrasonic. Isilawuli kude sikhipha imisindo yemvamisa ephezulu, eyayithathwa yimakrofoni kuthelevishini, ukulawula imisebenzi yayo.Umyalo Wesikhalayayithembeke kakhulu kune-Flash-Matic, kodwaimisindo yokuchofoza ezwakalayoAbanye abasebenzisi babheka lokhu njengento ephazamisayo.
Ubuchwepheshe be-infrared (IR) bethulwa ngawo-1980, ekugcineni bathatha indawo yama-remote e-ultrasonic. Lokhu kuthuthuka kwaxazulula inkinga yomsindo wokuchofoza futhi kwathuthukisa ukuthembeka okuphelele kwezilawuli ezikude.Ama-remote e-infraredidlulisela isignali yokukhanya engabonakali kumuntu omukelayo kuthelevishini, okuvumela abasebenzisi ukulawula imisebenzi eyahlukahlukene.
Phakathi nalesi sikhathi,isilawuli kude sendawo yonkeyathuthukiswa futhi. Eyokuqalaisilawuli kude sendawo yonke, i-CL9 “CORE,” yasungulwa nguUSteve Wozniak, umsunguli we-I-Apple Inc., ngo-1987. Le divayisi yayingahlelwa ukuthi ilawule amadivayisi amaningi kagesi, njengethelevishini, ama-VCR, kanye nezidlali ze-DVD, kusetshenziswa isilawuli kude esisodwa.
UkuvukaAma-Smart Remotes
Ngokufika kwethelevishini yedijithali nama-smart TV ekhulwini lama-21, izilawuli ezikude sezithuthuke kakhulu. Ama-smart remote anamuhla avame ukuba nenhlanganisela yezinkinobho zendabuko, ama-touchscreen, kanyeubuchwepheshe bokuqaphela izwi, okuvumela abasebenzisi ukulawula amathelevishini abo, kanye nezinsizakalo zokusakaza kanye namanye amadivayisi axhunyiwe, kalula.
Ama-remote amaningi ahlakaniphile asebenzisa ubuchwepheshe be-radio frequency (RF) ngaphezu kwezimpawu ze-infrared. Lokhu kuvumela abasebenzisi ukulawula amadivayisi angabonakali ngqo, njengalawo afihliwe emakhabetheni noma ngemuva kwezindonga. Amanye ama-remote ahlakaniphile angalawulwa ngisho nangeizinhlelo zokusebenza ze-smartphone, okuthuthukisa ukusebenza kwazo.
IkusasaIzilawuli Ezikude Ze-TV
Njengoba ubuchwepheshe buqhubeka nokuthuthuka, kulindeleke ukuthi isilawuli kude se-TV sithuthuke kanye naso. Ngokuthuthuka okuqhubekayo kwezindlu ezihlakaniphile kanyeI-inthanethi Yezinto(IoT), izilawuli ezikude zingase zihlanganiswe kakhulu ekuphileni kwethu kwansuku zonke, okusivumela ukuthi silawule hhayi amathelevishini ethu kuphela kodwa nezibani zethu, ama-thermostat, namanye amadivayisi asekhaya.
Ekuphetheni, isilawuli kude se-TV sesihambe ibanga elide kusukela sasungulwa, sishintsha sisuka kudivayisi elula yomshini saba ithuluzi elithuthukisiwe elithuthukisa ukusebenza kwethu.isipiliyoni sokuzijabulisa ekhayaKusukela ekuqaleni okuthobekile kwe-Lazy Bones kuya kuma-remote ahlakaniphile anamuhla, i-remote control ye-TV ibilokhu ivumelana nezidingo ezishintshayo zabasebenzisi, okwenza kube yingxenye ebalulekile yempilo yethu.
Isikhathi sokuthunyelwe: Juni-27-2023
