TV TV chaw taws teeb tswj yog ib qho tseem ceeb ntawm lubKev Lom Zem Hauv Tsev, Tso cai rau cov neeg siv los daws qhov hloov pauv raws, kho cov ntim, thiab kev tshawb fawb los ntawm cov ntawv sau. Tam sim no ib tug staple nyob rau hauv feem ntau cov tsev neeg, TV chaw taws teeb tau tuaj ntev ntev txij li nws pib hauv xyoo 1950. Kab lus no yuav delve rau hauv keeb kwm ntawm cov chaw taws teeb chaw taws teeb, qhia txog nws cov kev nthuav dav thiab tshawb xyuas nws cov kev hloov kho ntse ntawm niaj hnub no.
Hnub Thaum Ntxov:Neeg Kho Tshuab TVKev nco
Thawj cov chaw taws teeb chaw taws teeb tswj, dubbed lub "Tub nkeeg tub nkeeg, "Tau qhia los ntawmZenith xov tooj cua corporationXyoo 1950. Cov cuab yeej txuas nrog rau lub TV los ntawm kev ntev ntev, tso cai rau cov neeg siv hloov raws cov ntawv thiab hloov kho los ntawm kev deb. Txawm li cas los xij, cov xaim hlau taug yog ib qho kev phom sij.
Los daws qhov teeb meem no,Zenithtus tsaEugene PolleyTsim cov "flash-matic," thawj wireless TV cov chaw taws teeb tswj, xyoo 1955.Lub eeb-Matic siv aTeebkom TeebTxhawm rau qhib cov photocells nyob rau hauv TV screen, tso cai rau cov neeg siv hloov raws cov lus thiab ruam lub suab. Txawm hais tias nws cov thev naus laus zis hauv av, lub eeb-Matic muaj kev txwv, suav nrog kev cuam tshuam los ntawm lub hnub ci thiab lwm cov teeb meem.
Infrared technology thiab universal remotes
Xyoo 1956, Robert Adler, lwm qhovZenith engineer, qhia cov "chaw hais kom ua" chaw taws teeb tswj, uas tau siv ultrasonic thev naus laus zis. Cov chaw taws teeb tsa cov suab nrov high-zaus, uas tau khaws los ntawm lub microphone hauv TV, los tswj hwm nws cov haujlwm. TusQhov Chaw Hais Lusyog ntau txhim khu kev qha dua li flash-matic, tab sis tusAudible Nias SuabNws tsim tau suav tias yog kev thab plaub los ntawm qee tus neeg siv.
Infrared (IR) tau qhia nyob rau xyoo 1980, nws thiaj li hloov ultrasonic remotes. Qhov kev tshaj tawm no tau daws qhov teeb meem nias lub suab qhov teeb meem thiab txhim kho qhov kev ntseeg tau tag nrho ntawm cov chaw taws teeb.Infrared remotesHloov cov teeb liab uas tsis pom lub teeb pom kom tau txais lub xov tooj ntawm lub TV, tso cai rau cov neeg siv tswj ntau yam haujlwm.
Lub sijhawm no, tusUniversal Chaw Taws Teebkuj tau tsim. ThawjUniversal Chaw Taws Teeb, cl9 "tseem ceeb," tau tsim los ntawmSteve Wozniak, co-founder ntawmKua IncCov., xyoo 1987. Cov cuab yeej no tuaj yeem tswj hwm ntau yam khoom siv hluav taws xob, vcrs, thiab DVD players, siv ib qho chaw taws teeb.
Sawvntawm ntse remotes
Nrog rau kev tawm ntawm digital TV thiab cov TV ntse nyob rau hauv lub xyoo pua 21st, cov chaw taws teeb tswj tau dhau los ua ntau dua. Niaj hnub no lub ntsej muag ntse ib txwm muaj kev sib txuam ntawm cov nyees khawm ib txwm muaj, todlecrecreens, thiabLub suab lees paub thev naus laus zis, Tso cai rau cov neeg siv tswj lawv cov TV, ntxiv rau cov kev pabcuam streaming thiab lwm cov khoom siv sib txuas, nrog yooj yim.
Ntau tus ntse remotes tseem siv xov tooj cua zaus (RF) thev naus laus zis ntxiv rau cov paib infrared. Qhov no ua rau cov neeg siv tswj cov cuab yeej uas tsis yog nyob rau hauv txoj kab ncaj qha-ntawm-pom, xws li cov uas tau zais hauv cov khoom lossis sab nraud phab ntsa. Qee cov ntse remotes tuaj yeem tswj tau los ntawmSmartphone Apps, txuas ntxiv txhim kho lawv cov haujlwm.
Lub neej yav tom ntejntawm TV chaw taws teeb xwb
Raws li thev naus laus zis tseem ua ntej, lub TV chaw taws teeb tswj tau cia siab tias yuav hloov mus nrog nws. Nrog kev txhim kho cov tsev ntse thiab covInternet ntawm tej yam(IOT), Kev tswj chaw taws teeb yuav ua rau peb lub neej nyob, cia peb tswj peb lub teeb, tsis pub peb lub teeb, ntsuas cua sov, thiab lwm yam khoom siv hauv tsev.
Hauv kev xaus, lub TV chaw taws teeb tau tuaj ntev ntev txij li nws pib, hloov los ntawm ib qho yooj yim tshuab ua rau cov cuab yeej siab uas txhim kho pebKev Lom Zem Hauv TsevCov. Los ntawm cov pob txha lov ntawm cov pob txha tub nkeeg rau cov ntse ntse tau hloov kho rau cov kev xav tau hloov pauv ntawm cov neeg siv, ua rau nws lub neej tsis tseem ceeb ntawm peb lub neej.
Lub sij hawm Post: Jun-27-2023
