Ikon ramut na TV shine muhimmin sashi natsarin nishaɗin gida, kyale masu amfani su canza tashoshi ba tare da wahala ba, daidaita ƙarar, da kewaya ta menus.Yanzu babban abu a yawancin gidaje, nesa na TV ya yi nisa tun farkonsa a cikin 1950s.Wannan labarin zai shiga cikin tarihin kula da ramut na TV, yana nuna mahimman ci gabansa da kuma bincika juyin halittarsa zuwa mafi kyawun nesa na yau.
Ranakun Farko:Makanikai TVNisa
Remote TV na farko, wanda aka yiwa lakabi da "Rage Kasusuwa,” ya gabatar da shiKamfanin Rediyon Zenitha cikin 1950. An haɗa na'urar zuwa talabijin ta hanyar dogon kebul, yana ba masu amfani damar canza tashoshi da daidaita ƙarar daga nesa.Duk da haka, wayar da ke biyo baya ta kasance haɗari mai haɗari kuma ta zama mafita mara kyau.
Don magance wannan matsalar,ZenithinjiniyaEugene Polley ne adam wataya haɓaka "Flash-Matic," na farko mara igiyar nesa ta TV, a cikin 1955.Flash-Matic yayi amfani da afitilar shugabancidon kunna photocells akan allon talabijin, ba da damar masu amfani su canza tashoshi kuma su kashe sauti.Duk da fasahohin sa na farko, Flash-Matic yana da iyaka, gami da tsangwama daga hasken rana da sauran hanyoyin haske.
Infrared Technology da Universal Remotes
A 1956, Robert Adler, waniInjiniya Zenith, gabatar da "Space Command" m iko, wanda ya yi amfani da ultrasonic fasahar.Remote ya fitar da sauti mai ƙarfi, wanda makirufo a cikin talabijin ya ɗauko, don sarrafa ayyukansa.TheUmurnin sararin samaniyaya fi dogara fiye da Flash-Matic, ammasautunan dannawa mai jiwasu masu amfani sun yi la'akari da shi a matsayin abin damuwa.
An ƙaddamar da fasahar Infrared (IR) a cikin 1980s, a ƙarshe ya maye gurbin ultrasonic remotes.Wannan ci gaban ya warware batun danna hayaniyar kuma ya inganta gaba ɗaya amincin masu sarrafa nesa.Infrared masu nisaaika siginar haske marar ganuwa zuwa mai karɓa akan talabijin, yana bawa masu amfani damar sarrafa ayyuka daban-daban.
A wannan lokacin, dakula da nesa na duniyaan kuma bunkasa.Na farkoduniya nesa, CL9 "CORE," an ƙirƙira taSteve Wozniak, co-kafaApple Inc., a cikin 1987. Ana iya tsara wannan na'urar don sarrafa na'urorin lantarki da yawa, irin su na'urorin talabijin, VCR, da na'urar DVD, ta amfani da nesa guda ɗaya.
Tashina Smart Remotes
Tare da zuwan talabijin na dijital da talabijin masu wayo a cikin karni na 21st, sarrafa nesa ya zama mafi ƙwarewa.Nau'in nesa mai wayo na yau yawanci yana nuna haɗin maɓallan gargajiya, allon taɓawa, dafasahar tantance murya, ba da damar masu amfani don sarrafa talabijin ɗin su, da kuma ayyukan watsa shirye-shirye da sauran na'urorin da aka haɗa, tare da sauƙi.
Yawancin nesa masu wayo kuma suna amfani da fasahar mitar rediyo (RF) baya ga siginar infrared.Wannan yana bawa masu amfani damar sarrafa na'urorin da ba su cikin layin-hannun gani kai tsaye, kamar waɗanda ke ɓoye a cikin kabad ko bayan bango.Wasu na'urori masu wayo har ma ana iya sarrafa su ta hanyarsmartphone apps, yana ƙara haɓaka aikin su.
Gabana TV Remote Controls
Yayin da fasaha ke ci gaba da ci gaba, ana sa ran na'urar sarrafa ramut ta TV za ta kasance tare da shi.Tare da ci gaba da ci gaban gidaje masu wayo da kumaIntanet na Abubuwa(IoT), abubuwan sarrafawa na nesa na iya ƙara haɗawa cikin rayuwarmu ta yau da kullun, yana ba mu damar sarrafa ba kawai talabijin ɗinmu ba har da fitilun mu, na'urori masu zafi, da sauran na'urorin gida.
A ƙarshe, na'ura mai ba da hanya tsakanin hanyoyin sadarwa na TV ya yi nisa tun farkonsa, yana canzawa daga na'ura mai sauƙi zuwa na'ura mai mahimmanci wanda ke inganta mu.gwanintar nishaɗin gida.Tun daga farkon ƙasƙantar ƙasusuwan ƙasusuwa zuwa nagartaccen ramut mai wayo na yau, na'urar nesa ta TV ta ci gaba da dacewa da canjin buƙatun masu amfani, yana mai da shi wani yanki mai mahimmanci na rayuwarmu.
Lokacin aikawa: Juni-27-2023