Awireless chaw taws teeb tswjyog ib yam khoom siv los tswj lub tshuab remotely.Muaj ob hom kev lag luam, ib qho yog infrared chaw taws teeb tswj hom feem ntau siv hauv cov khoom siv hauv tsev, thiab lwm yam yog lub xov tooj cua chaw taws teeb tswj hom feem ntau siv hauv cov khoom siv tswb tiv thaiv tub sab, qhov rooj thiab qhov rais chaw taws teeb tswj, tsheb chaw taws teeb tswj, thiab lwm yam. Infrared tej thaj chaw deb tswj yog ib lub chaw taws teeb tswj cov cuab yeej siv nyob ze-infrared rays nrog ib tug wavelength ntawm 0.76 thiab 1.5 μm mus rau kis tau tus kab mob.

Muaj ob hom kev encoding feem ntau siv nyob rau hauv xov tooj cua tswj chaw taws teeb, uas yog tsau code thiab dov code.Rolling code yog ib qho khoom kho dua tshiab ntawm cov lej ruaj khov.Qhov twg muaj qhov yuav tsum tau ua kom tsis pub lwm tus paub, dov coding yog siv.

Lub hauv paus ntsiab lus ntawm kev tswj cov chaw taws teeb wireless yog tias lub transmitter encodes lub teeb liab tswj hluav taws xob ua ntej, thiab tom qab ntawd hloov kho, infrared modulation lossis wireless zaus hloov pauv, amplitude modulation, thiab hloov mus rau hauv lub teeb liab wireless thiab xa tawm.Tus neeg txais tau txais, nthuav dav, thiab txiav txim siab lub xov tooj cua tsis muaj cov ntaub ntawv kom tau txais cov thawj tswj hluav taws xob teeb liab, thiab tom qab ntawd ua kom lub zog ntawm cov teeb liab hluav taws xob no los tsav cov khoom siv hluav taws xob kom paub txog wireless chaw taws teeb tswj.

Qhov luv luv ncaj-kab wireless chaw taws teeb tswj feem ntau siv infrared chaw taws teeb tswj kev xa tawm thiab txais cov khoom siv.Lub transmitting kawg encodes thiab transmits, thiab qhov tau txais kawg decodes tom qab tau txais.Xws li cov chaw taws teeb tswj rau TVs, cua txias, thiab lwm yam, yog nyob rau hauv pawg no.Cov chaw taws teeb tswj kav ntev mus ntev feem ntau siv FM lossis AM kis tau tus mob thiab txais kev siv thev naus laus zis, uas zoo ib yam li kev sib kis thiab txais kev siv tshuab ntawm walkie-talkie lossis xov tooj ntawm tes, tab sis qhov zaus sib txawv.

Raws li ntse TVs paub tab ib hnub, cov chaw taws teeb tswj ib txwm tsis tuaj yeem ua tau raws li tib neeg cov kev xav tau rau kev tswj cov ntse TV.Yog li ntawd, txhawm rau ua kom tau raws li qhov xav tau ntawm cov neeg siv sib txawv, nws yog qhov yuav tshwm sim los tsim cov cuab yeej ntse ntse.

Covntse chaw taws teeb tswj yuav tsum muaj qhov yooj yim, intuitive thiab user-friendly lag luam interface.Cov neeg siv tuaj yeem pib yooj yim yam tsis muaj kev siv nyuaj thiab kev kawm, thiab taug kev ntawm Is Taws Nem thiab TV raws li lawv nyiam.Tsis tas li ntawd, cov chaw taws teeb ntse yog nruab nrog inertial sensors (accelerometer thiab gyroscope), uas tuaj yeem paub txog kev paub piav tes piav taw, huab cua nas thiab somatosensory cuam tshuam ua haujlwm.Rau kev ua si hauv kev ua si uas xav tau ntau dua qhov tseeb, sib nqus sensors tuaj yeem muab tso ua ke los muab cov kev tswj xyuas meej.Nws tuaj yeem hais tau tias cov chaw taws teeb tswj ntse ntse ua ke nrog cov tsoos TV chaw taws teeb tswj, khoos phis tawj nas thiab keyboard.

Nyob rau hauv xyoo tas los no, kuv lub teb chaws txoj kev xa khoom hauv tsev ntse thiab kev lag luam loj hlob sai.Raws li IDC cov ntaub ntawv tshaj tawm dhau los, Tuam Tshoj txoj kev lag luam hauv tsev ntse tau xa 156 lab units, ib xyoos ib zaug nce ntawm 36.7%.Hauv 2019, Tuam Tshoj cov khoom lag luam ntse hauv tsev xa khoom tau tshaj li 200 lab tus cim, nce mus txog 208 lab units, nce 33.5% tshaj 2018.

Raws li IDC tsab ntawv ceeb toom, Tuam Tshoj cov khoom siv hauv tsev ntse xa tawm kwv yees li 51.12 lab units hauv peb lub hlis twg ntawm xyoo 2020, ib xyoos ib zaug poob ntawm 2.5%.

Yuav kom daws tau qhov teeb meem ntawm ntau cov chaw taws teeb tswj hauv chav tsev, cov tuam txhab ntse hauv tsev tau tsim ntau lub chaw taws teeb tswj, uas ua ke cov chaw taws teeb tswj kev ua haujlwm ntawm ntau yam khoom siv hauv tsev rau hauv ib lub maub los thiab dhau los ua cov chaw taws teeb ntse.Cov chaw taws teeb tswj tuaj yeem tswj tau ntau yam khoom siv hluav taws xob hauv tsev, xws li teeb, TV, cua txias thiab lwm yam.Yog li ntawd, daim ntawv thov kev lag luam ntawm ntse wireless chaw taws teeb tswj yog dav.