Ukukhokha kwe-WiFi vs Ukukhokha kwe-IR yendlela eyodwa: Yini enenhloko?

Indlela okhokhisa ngayo ukukhokha kwe-IR kanye nezinkinga eziphakeme zalo

Ukuzazi ukuthi ukuthumela isinyathelo se-IR kanye nokuprosesa izimpendulo

Amaphontshi okuphathwa ngaphandle asebenzisa umdlalo wokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu-750 nanometres kuya kumillimeter. Ukushaya isithonjana sibiza isikhathi esincane sokugcina amasimu kusuka kwezikhathi ezingu......

Izinkinga Zokubona Ngokwesibonelo Nokuthi Kukhona Izidingo Zokusebenza Kwemithombo

Amaphothuluzi ase-Infrared ayadinga isibonelo esingqayile phakathi kwezinto ezenziwa ngazo nezinto ezingezinye, ngakho-ke zonke izinto ezinamandla kusobala—izinkundla, abantu abahamba phambili, nangokwezilwane eziphambili—zinakwenzela ukuthi isignali sifanele. Umhlango we-EE Times wokuqala wabonisa lokhu ngo-2024, wabonisa ukuthi lokhu kuyisibonelo sokuphikisana kubantu abanamathuba okwenza izinto zabo kumagugu, njengokwezikhumba zokuhlanya amanzi okanye iziqu zokuhlelwa kwezinsuku ezingaphezulu apho isignali sibuka ngendlela engekho nokubona. Ukuchaza okukhulu phakathi kwezikhumba zase-WiFi? Lokhu kukuthi izisignali zase-Infrared azikwazi ukugula kuphakathi komkhosi ngakho-ke ukuzama ukuziphatha izinto ezingaphakathi kwesibhakabhaka sivame ukungafanele, okuyisibonelo sokuthi lezi zikhumba ziyisilingo sokusebenza uma umuntu unamazwi amaningi akufuna ukuziphatha kusodwa esinye.

Izisekelo Zokusebenza Nezindlela Zokuphela Kwimithombo Yomkhakha Wokusebenza Ngokwesibonelo

Ukusebenzisa i-technology yomhlabathi wokugcina (infrared) kusenziwa kakhulu kwe-TV ezingaphansi, amasoundbar, namadzimadzima okwesikhala ngokuvamile ngoba iyathengiswa ngokuphansi futhi iyasebenza ngokumelene. Indlela yokusebenza kwakho kuyisibonelo sokubona ukuthi yisiphi isiphumo. I-IR esihlukahlukene isithumelela amasijinali noma kuphi ngendlela eyodwa ngaphandle kokuthola impendulo noma ukuthi kufanele kubhekwe ngokuphelele, okungabikho kakhulu kulezi zindawo zezindlu ezinamandla kuzo manje. Ngokuba izinto ezinamandla zokusebenza ngokuqondile (WiFi enabled devices) zizwe kakhulu ngezindlela zokusebenza njengezindlela zokubiza ngolimi, izindlela zokusebenza ngokuzenzakalelayo, nokushintshana kwamadatha ngokushesha phakathi kwezinto ezinamandla, indlela yokusebenza yomhlabathi wokugcina kuzo lezi zindawo ezinamandla ziyaphela ku-22% ngokulandela i-Smart Home Tech Report esekhona ngo-2023. Kuyakwazi ukuthi i-IR iyasebenza kahle ukuthi ibeke noma ibula izinto, kodwa ayikwazi ukuthi ibe ngezinye izinkinga abantu bafuna kuzo kulezi zindawo zezindlu zabo zokuxhumana manje.

I-WiFi Remote Control: Ukwenza ukuphatha izinto ezinamandla ngokwamandla, nokuthi kubhekwe ngokufanayo

Amaphoni amahle ase-WiFi ayasebenza kahle kunezokwesifanayo sezikhashana ngokuthi abasebenzisa i-technology yekheshini yezikhashana esingahleliyo. Isikhundla sokusebenza sibhekene nangokukhulu futhi, singafika ku-150 feet ngaphakathi kwendawo, okuyisiphumo esihle kunezilingo zokusebenza zesi-30 foot zezikhashana ngokubhalwa kwe-Consumer Tech Association kusukela ngo-2023. Lezi zixhobo zisebenza kulezi zifrekhwensi zesi-2.4 GHz ne-5 GHz ezithandwayo, okuthi zinakwenzela ukuthi zihambisane ngaphansi kwemifula nezinto zokuhlakaza emzini, kungazi ukuthi zihluka njengoba kwenza izikhashana. Lokhu kusiza ukusebenzisa izixhobo zonke ngaphakathi kwemindawo yonke yokuhlakaza ngaphandle kokubona izixhobo. Isidingo esikhulu elinesibili kukuthi, ngaphandle kwezokwesifanayo zesi-IR, izixhobo zesikhundla se-WiFi zivumela izixhobo ukubuza abasebenzisi ngokushesha. Ngakho, uma umuntu ubhala ‘play’ kwe-TV yakhe, isistimu ibonisa ukuthi isebenza ngokushesha kodwa akaboni ukuthi konke kufuna ngokushesha.

Ukuthi i-WiFi Remote Control isilahlela Yizinkinga Zokusebenza Neziphakade

Amaphoni enkulu e-WiFi ayabuza ubudlelwane bazo ngokuphelele kuzo zonke izindawo, okuyisibonelo sokuthi sibone ukuthi ziyasebenza njani ngokuphelele ukulawula konke ekhaya. Amatheshti amaningi abonisa ukuthi lezi zikhompyutha zisebenza ngokuphelele ngemiphumela yezinkampani ezingu-98% nangona zihamba ngamatheku amathathu athi aqondwa ngokwesibhakabhaka, ngakho-ke isinyathelo sesibhakabhaka sasenqamuka kabusha ngokuphelele ngokubhalwe ngu-Smart Home Standards Consortium ngo-2022. Ngoba ziyasebenza ngokuphelele kakhulu, abantu bangayishintsha izilungiselelo zezithemostat kusuka emzini, bangavule amalayithi wegarden ngoba bahlala emkhathini, noma bangashintsha izinhlelo zomculo kuzo zonke izindawo ekhaya ngaphandle kokuthi bafanele ukubhekisa lutho kuzo zonke izinto zokusebenza.

Ukugxilwa kahle ngezinhlelo zokusebenza kwe-Smart Home nezinhlelo zokusebenza kwe-IoT

Izremote zase-WiFi eziningi zisebenza ngokuzenzakalelayo ngezinkulungwane eziyisikhombisa zezinhlelo zezindlu eziphambili, kusukela ku-78 percent lezi zinhlelo ezihlalakahle kuleli xesha, ikakhulu lezi zinhlelo ozikwazi ukuthi zihlanganise nezinhlelo zezindlu eziphambili zezibalo zomlando we-Matter. Zihlanganisa ngamaphuzu ase-API okwesibonelo kwezinto njengezicamara zokuvikela, izishade zeminye yezindawo zokuvula ngokuzenzakalelayo, nokuthenga kwamandla. Ngemva kwezinye izinguquko zezibalo, abantu ababili kubini besebenzisa lezi zihlangano zokuhlanganisa ukwenza izilungiselelo zabo zokusebenza ngokuzenzakalelayo. Hlola lokho—uma umuntu ufuna imodi yokubhala amafilimu, uyagcina igama elinye kuphela futhi ngokushesha izilayiti zihlala phansi, izindawo zivula ngokuzenzakalelayo, futhi iservisi yakho yokuqonda okufuneka isebenza ngokuzenzakalelayo ishika kutelevishini. Kuyisibonelo sokuphelele kakhulu uma uchaza ngalesi simo.

Ukulinganisa Ngezindlela Zokubiza Ngolwimi Nomkhawulo Wokuphathwa Ngokuphelele Ngamaphuzu Ase-WiFi

Abafundi abaningi be-‘smart home’ bavuma ukuthi ukusebenzisa umlando wokusho nge-Alexa, Google Assistant, nokunye i-Siri kuyizinkinga ezingafanele kule mihla. I-Parks Associates yasho ngo-2023 ukuthi ngeminyaka engu-52% yabantu abasebenzisa i-‘smart home’ eMjikilini bayazifuna ngempela ukubambisana ngezwi. Amaremote a-ma-WiFi amasha kuyizinkinga ezingabonakala ngokwesibonelo, esivumela abantu ukubambisana nezinto eziyisikhombisa zonke (15+) ezingu-1 ekraneni elinye, ngaphandle kokubambisana neziremote eziningi. Lezi zinhlelo eziphelele ziyakhupha isibhakabhaka sesikhundla ngeminyaka engu-83% kunazo zezinhlelo zokusebenzisa i-infrared. Abantu bakhathalela ukuthi bangakwenza izitimela zezinto zokusebenza, bangagcine izinkotho zokubeka kwelizwe lonke, futhi bangaliphi izindaba zokusebenzisa i-energi ngeminyaka engu-1 zonke kusukela ku-APP eyasetyenziswa ukubambisana nezinye zonke. Lokhu kuyindlela yokubambisana enkulu yokuhlanganisa ukwenza izintando zokuzilahlekelwa kwezinsuku zonke kuyinkululeko engaphezu koyokwenza ngokwesibonelo.

Izidingo Zokulinganisa: Ukubambisana nge-RF nokwe-WiFi vs Isixhumanisi se-IR

Izidingo Zokubambisana nge-RF Ngokwesibonelo Sokufika Kwesinyathelo Nokugcina Kwezinyathelo

Amaphetha ase-RF ayabhekana ngokuphelele nezinye zase-IR ngoba zinakuthumela izimboni ngqo kuphakathi kwezindawo zokugcina futhi zinamandla okusebenza kude kuma-30 metshi, njengoba amareporti ase-tech abonisa kahle kusasa. Indima yokuqhubeka? Akukho mlando wokubona ngqo odingekile. Ngakho-ke abantu bakhuluma ngezinto zokusebenza ezingaphakathi kwemibala engaphandle noma emaphakathi kwezindawo zokugcina ngaphandle kokuzwa kwezinkinga. Khumbula izindleko zokusebenza kwezindawo zokuhlelwa kwezindawo zokuhlala apho izispeka zihlalwa ngqo emaphakathi kwezindawo zokugcina, noma lezi zindawo zokusebenza ezihlalwa ngqo emaphakathi kwezindawo zokuhlala. Kusukela kwezindawo zokuvula izindawo zokugcina zasegarashi zihlala zinamandla lokusebenza kule teknoloji. Kufanele kubhekwe ngokujulile ukuthi umphakathi uqondile ukuthumela izimboni ngaphandle kokuzwa kwezinkinga, ngakho-ke i-RF ibonakala kubalulekile kunezindleko zase-IR zokuziphatha.

Kungani i-IR isebenza kahle: Ithuluzi, Ukulinganisa, Nokuxhaswa Kwamadivayisi Asethuluzi

Nakuba inemiphumela engapheli, teknoloji yokubuka ngokwesibonelo (IR) isebenza kakhulu ngoba iyadlula futhi isebenzisa izinkampani ezingaphansi zezinto ezihleli kakhulu. Izinga lokufinyelela kwezinhlobo zesiqondiso se-IR ziyisikhombisa phakathi kwe-60 ne-70 percenti kancane kunazo zezinhlobo ezihleli kakhulu zesiqondiso se-RF noma se-WiFi. Lokhu kusiza kakhulu ekugcineni izinto ezincane njengezitivu nezinkampani zokuhlala kahle lapho ubude bokuvula kuyizinkinga ezinkulu. Isibonelo esinye sokuthuthukisa kukuphila kwabo ngamandla wokusebenza kwe-battery. Izinhlobo zesiqondiso se-IR zingaphila phakathi kwe-12 iminyaka kuya kuma-18 iminyaka ngaphambi kokuthi kuzobuyiselwa amandla akho ngenxa yokuthi azikhiphe amandla amaningi kakhulu. Nakuba kabusha kwezinyanga ezintathu zezindlu zingaphila kulezi zinhlobo zesiqondiso se-IR zekhanda, lokhu kusiza kakhulu abantu abafuna izinto ezincane noma zingapheli kakhulu ngaphandle kokuthi bazohlela kwezinhlobo zokuthuthukisa izindlu.

Ukuxhumana Kwa-Mabili: Ukuthuthukisa Ukubuzeka Nokuxhumana Kwabantu

Ukubuyeza Kwezindaba Zokubukeka Ngokwesikhathi Esifanayo Nokubuzeka Kwesikhathi Esifanayo Ngokusebenzisa Isiqondiso Se-WiFi

Amaphawu okukhokha kwe-WiFi ayasebenza ngendlela eyodwa, ngakho-ke amadivayisi angakhuluma kabusha ngezinto zokufana nokuthi ubuninzi be-battery, amazwi okuthi kuzosindiswa uma kufana nokuthi kubonakala umphumela wokufana nokuthi kunezinkinga. Uma u-Smart Home Tech Institute wabona lezi zinhlelo kugcina yileyinyanga, wafindwa ukuthi izikhokha ze-WiFi eziphezulu zavuma imiphumela yezimo ngokuphelele ngeminyaka engu-87%, futhi ngokujwayelekile ngemizuzu engu-0.5. Abantu bakhula kakhulu kulesi sikhundla ngoba bangakubona uma izimali zebhoyi zabo zasindiswa ngaphandle kwesikhele, noma bangalwa ngokushesha uma kubonakala ukuthi kunezimboni ezinkulu ezisemaphlagweni amashini akhokha. Lezi zinhlelo zokuxhumana ngendlela eyodwa azenziwa ngamaphawu okukhokha kwe-infrared okwenzeka kuphela ngendlela eyodwa.

Ukuvuselela Kwesikhundla Somsebenzi Nokuziqasha Kwezikhokha Ngokusebenza Kwamaphawu Okuxhumana Ngendlela Eyodwa

Kodwa izikhundla zokuphakamisa kwe-WiFi zinomsebenzi wokuthumela nokuthabatha imininingwane ngobunye, baphakamisa kunezibhodi zokugcina ezihlukaniswe kweplastiki. Bafana nezinhlelo zokubhala eziphambili ezifunda ukusuka kokuqondwa kokuthi abantu bakhathazeka njani. Isistimu sibheka izinkulungwane zezinto ezisebenziswa ngaphezulu kakhulu futhi sibuyisela lezo kuqala, ukuze abasebenzisi bangahleli bahlukanisa amenyu. Amaphuzu amaningi asho ukuthi lokhu kunciphisa ukubhala amenyu ngeminyaka engu-40% uma kuchazwa ngezikhundla zokuphakamisa kwe-infrared zokudala. Izinguquko zokuphakamisa ngolwimi ziyagcina ukuthuthukisa futhi njengoba zibhala izindaba zezikhundla zokuphakamisa zangaphambilini futhi ziyashintsha ukuziqonda ngokufanayo. Ngaphezu kwalokho, kukho ukubhala kwemali yomkhawulo owenziwe ngaphakathi ozokuthumela iziripoti zeminyaka okusho ukuthi iindlela zokusebenza zizithakelwa ngempela. Zonke lezi zinkulungwane ziyakwenza ukuthi izikhundla zokuphakamisa zingabe yizinkulungwane zokugcina kuphela kodwa zingabe yizinkulungwane ezikusiza ekuboneni izinkinga futhi ziyashintsha ukusebenza ngokuphelele, ukwenza ubuhle bokuzalwa ngosuku ngosuku.

Ukwenza Inkulumo Yokuphelele: Lapho Kufanele Usebenzise Ukuphakamisa Kwe-WiFi Ngaqaphela Kwe-IR

Ukubheka Izidingo Zokuphakamisa Kwesikhaya Ngaqaphela Kwezidingo Zokugcina Kwenzilimi Zokusebenza

Amaphothuluzi ase-WiFi ayasebenza ngempilo kakhulu emazweni apho kunezinto eziningi zokusebenzisa iziqondiso noma kufuneka kwenziwe ukuthi izinto zihlale zisebenza ngokwesibonelo. Lezi phothuluzi azikhozi ukubona okucacile kumathuba kwezinto zokusebenzisa, futhi ziyasebenza ngokuhle nezinkampani zokuphatha ngolwimi nokuthi zihlanganiswe ne-intanethi. Lokhu kuyenza kube yimithombo yezinto ezingaphezulu kuka-5 okufanele kubhalwe noma kufuneka kwenziwe izinhlelo zokusebenza zokusha kuzo zonke izindawo zomkhakha. Ngaphakathi kwalokho, amaphothuluzi ase-infrared ayasebenza kancane kubantu abafuna ukuthi zibe nzima kanye nomkhakha wawo womthandazo noma kusetyenziswa izinto zokusebenzisa zezikhathi zokuvula. Ithekhini yabo ayikhozi kakhulu, ingaba yizigidi ezingu-5–20 ngalinye, ngakho ke abantu abaningi bafuna ukuthi bazilungile uma babefuna ukuthi zibe ngezinye izifundo ezinzima.

Ukuchaza Ukuthi Kuyini Ukuthola Nokuthola Kwesikhundla Sokuthenga Amaphothuluzi ase-WiFi

Ngakho amasistimu ase-WiFi ayadinga ukuthenga okuphakeme kwanoma (izigidi ezingu-50–200 kuma-hub), kodwa ayabika umlando wokuthola ngokuthi:

• Ukusebenzisa Imithwabo Ngokwehlisa (10–15% ngokusebenzisa ukuthenga kwesikhundla sokuthenga)
• Ukuthenga okukhulu (indlovu eyodwa iyamanisela izinkampani ezingaphezu kwezikhombisa 50+ ngaphandle kokuthi i-IR inokwenzela ukuthi indlovu ibe yinto eyodwa ngokuthi iphindelela indlovu eyodwa)
• Ukuphatha kwesikhashana (izibuyekezo zokuhamba phakathi kwemithombo nezinkampani zokubuyekeza ngokuphambuka kwezinkampani)

Kumaqondiso apho abantu ayabuyela kuzo izinkampani zokusebenza ngokushesha, i-WiFi inokusiza ekukhombiseni amazwi okuvikela ngokuphambuka nokubona izinkampani ngaphandle kokuthi ubheke ngokushesha–izinkampani ezinokwenzela i-IR. Kodwa, kumaqondiso ongenakho izinkampani eziningi kunezintathu zezinkampani zokugcina noma zingakho izinkampani ezinokuxhumana ngokushesha, i-IR isebenza njengendlela enobunzima obuncane futhi inobunzima obuncane.

Imibuzo Evame Ukubuzwa

Izinkinga zokugcina zokusebenza kwezinkampani zokugcina zokusebenza kwe-IR ziyiphi?

Izinkampani zokugcina zokusebenza kwe-IR zidinga ukuthi kubhekwe ngokushesha phakathi kwezinkampani zokugcina nezinkampani ezizokugcinwa. Zinomkhawulo ocinga kuma-5 ku-10 metere futhi azikwazi ukuthumela amasimu ngaphandle kwezinkampani, okufaka umkhawulo kwezinkampani zokusebenza kumaqondiso amabili noma amaningi.

Izinkampani zokugcina zama-WiFi zihlukana njani kwezinkampani zokugcina zama-IR?

Izinkampani zokugcina zama-WiFi zisebenzisa izinkampani zokusebenza ngokushesha ukuthumela amasimu ngomkhawulo omde, okuhlelwa kuma-150 feet ngaphakathi kwemithombo. Kuzokwazi ukuthumela amasimu ngaphandle kwezinkampani nezinkampani eziningi futhi kuzokwazi ukuthola impendulo ngokushesha nokuxhumana nezinkampani zokubiza ngolwimi.

Izinqubomgomo zokusebenzisa teknoloji ye-IR ziyiphi?

Teknoloji ye-IR isebenzisa kakhulu ema-TVs amancane, ema-soundbars, kanye nama-appliance angaphansi, ngoba iyathula ukuthi ayithengiswe futhi ayisimahle.

Kuphi kufanele ngikhetha umkontroli wokugcina we-WiFi endaweni yokuqondisa kwe-IR?

Amakontrolu we-WiFi ayisifundza kakhulu ekhaya lapho kunezinto eziyinkimbinkimbi eziningi noma izinkinga zokuzinikela. Ukunakekela kwazo kuma-assistants wokuvamisa kanye nokuxhuma kwezinto ezingaphansi zokuxhumeka kwenetwekhi ziyakusiza kakhulu ukumenelela izindlela eziphambili.