Umgangatho we-UVC kwii-smartphones: yintoni, izibonelelo, isebenza njani, kunye neendaba zamva nje

Uhlaziyo lokugqibela: 06/06/2025
Umbhali: UDaniel Terrasa

  • Umgangatho we-UVC uvumela i-USB kunye neekhamera eziphathwayo ukuba zisetyenziswe njengeekhamera zewebhu ngaphandle kokufaka abaqhubi.
  • I-Android 14 kunye ne-MIUI 15 amandla i-DeviceAsWebcam isici kwi-Xiaomi kunye nezinye iimodeli.
  • Ukuhambelana kwe-UVC kunceda ukufowuna kwevidiyo ekumgangatho ophezulu, ukubeka iliso, kunye nezicelo zonyango.
UVC smartphone standard-1

Enye yezona nkqubela phambili zinomdla kwitekhnoloji yeselula kwiminyaka yakutshanje ukudityaniswa komgangatho we-UVC kwii-smartphonesEli nqaku aliphuculi kuphela iifowuni zevidiyo kunye nokusasazwa, kodwa likwakhulisa uluhlu lweenketho zabo bafuna umgangatho omkhulu wokubonwayo kunye nokuguquguquka.

Umgangatho weUVC (USB Video Class) ifumana ukuduma ngenxa yokuba yenza lula ukuhambelana phakathi kwezixhobo, ukuphelisa isidingo sokufakela abaqhubi abongezelelweyo okanye isofthiwe. Qhagamshela ifowuni yakho ephathwayo kwikhompyuter yakho, kwaye iya kubonwa ngokuzenzekelayo njengekhamera ye-USB., ukuququzelela yonke into ukusuka kwi-teleworking ekudaleni umxholo kwimidiya yoluntu kunye nokhuseleko.

Ngowuphi umgangatho we-UVC kwaye kutheni ufanelekile kwii-smartphones?

Umgangatho we-UVC wee-smartphones uchaza iprotocol yendalo yonke yokuhanjiswa kwevidiyo nge-interface ye-USB. Injongo yayo ephambili kukuququzelela unxibelelwano phakathi kweekhamera zedijithali kunye nezinye izixhobo, ukuphelisa isidingo sokufakela abaqhubi abongezelelweyo okanye isofthiwe.Oku kutshintshe intsebenziswano phakathi kweekhamera zewebhu, iikhamera zangaphandle, ii-endoscopes, kwaye ngoku ii-smartphones.

I-UVC yaphuhliswa ekuqaleni ukujongana nokuqhekeka kwikhamera ye-USB ehambelanayo. Ukususela kwinguqulo yayo yokuqala kwi-2003 (UVC 1.0), iye yavela ukubandakanya iifomathi zoxinzelelo ezifana ne-MJPEG kunye ne-H.264, izixazululo ezixhasayo ukuya kwi-8K, ephezulu. ancho de banda nge-USB 3.x kunye ne-USB 4.0, kunye neempawu zokuqhubela phambili.

Umgangatho weUVC kwii-smartphones

Isebenza njani i-UVC kwizixhobo eziphathwayo kwaye ithetha ukuthini ngobuchwephesha?

Ukuqonda indlela umgangatho we-UVC osebenza ngayo kwii-smartphones, kubalulekile ukuqonda iinkqubo ezisisiseko zomgangatho we-UVC. Xa isixhobo esihambelanayo siqhagamshelwe kwikhompyuter nge-USB, kwenzeka ezi zenzo zilandelayo: fases:

  1. Conexión e identificación: Isixhobo siqhagamshelene kwaye samkelwa yinkqubo yokusebenza enkosi kumgangatho we-UVC.
  2. Isicelo kunye nohlalutyo lwezichazi: Ikhompyuter icela ulwazi malunga nezakhono zayo, iisetingi kunye nemisebenzi yayo.
  3. Lawula usulelo: Iiparamitha ezinje ngesisombululo, ifomathi okanye ireyithi yesakhelo zisetwa nge-USB control endpoint.
  4. Transmisión de datos: Umjelo wevidiyo uthunyelwa kwisistim kwaye iqhutywe sisicelo esihambelanayo.
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En la práctica, Oku kuvumela ifowuni ephathwayo ukuba ithumele imifanekiso ethathiweyo kunye neevidiyo ngokungathi yikhamera yewebhu yangaphandle, enomgangatho ophezulu kunye nokuguquguquka.Ukuze oku kusebenze, ifowuni kufuneka ixhase i-UVC kwaye ibe ne-USB OTG enikwe amandla, evumela uqhagamshelo oluthe ngqo ngaphandle kwesidingo sekhompyuter yemveli yomkhosi. Iimveliso ezifana ne-Samsung, i-Xiaomi, i-Huawei, kunye ne-Sony zinika le nkxaso kwizixhobo zabo.

 

Iinzuzo eziphambili zokusebenzisa i-UVC kwii-smartphones

Umgangatho we-UVC kwii-smartphones ubonelela ngeenzuzo ezininzi, ngakumbi ukuguqula ifowuni ephathwayo okanye ikhamera yangaphandle ibe yikhamera yewebhu okanye inkqubo yokubamba:

  • Yinyani iPlagi kunye noDlala: Ivunywa ngokuzenzekelayo kwiinkqubo ezihambelanayo, njengeWindows, macOS, Linux okanye Chrome OS, ngaphandle kwesidingo sokufakela abaqhubi.
  • Compatibilidad universal: Nayiphi na ikhamera, kubandakanywa neefowuni ze-UVC-enabled, zingasetyenziswa kumaqonga amaninzi ngaphandle kwemiba yokuhambelana.
  • Uluhlu olubanzi lweefomati: Ixhasa iifomati ezifana ne-YUV, MJPEG, H.264, ivumela ukunyanzeliswa okungcono kunye nesisombululo.
  • Ukuba bhetyebhetye kunye nomgangatho: Uthethathethwano lwe-Bandwidth lukuvumela ukuba uhlengahlengise isisombululo kunye namazinga esakhelo. Umgangatho womfanekiso ophathwayo ukholisa ukodlula lowo weekhamera zewebhu eziphathwayo.
  • Coste reducido: Ukuthatha ithuba lekhamera yefowuni yakho kunoqoqosho kwaye kuyaguquguquka kunokuthenga iikhamera zangaphandle, kuba isebenzisa izixhobo ezikhoyo.
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UVC smartphone standard-7

Uhlaziyo lwakutsha nje: I-Android 14, i-Xiaomi, kunye nokwandiswa komgangatho we-UVC

Este 2025, UXiaomi ubhengeze ukuba iimobiles zayo ezine-Android 14 kunye ne-MIUI 15 zinokusebenza njengeekhamera zewebhu ze-UVC enkosi Umsebenzi weDeviceAsWebcamOku kukuvumela ukuba uqhagamshele ifowuni yakho kwiPC yakho kwaye uyichonge njengekhamera yewebhu ye-USB eqhelekileyo, ngaphandle kosetyenziso lomntu wesithathu okanye abaqhubi. Ukusebenzisa olu phawu, kufuneka:

  • Isixhobo se-Xiaomi esine-Android 14 kunye ne-MIUI 15: Kuphela iimodeli ezinolu hlaziyo ezixhaswayo.
  • UVC kunye ne-USB OTG inkxaso: Ifowuni ephathwayo kufuneka ihambelane nayo yomibini imigangatho.
  • Cable USB de buena calidad: Nangona inkxaso engenazingcingo ilindeleke kwixesha elizayo, okwangoku ifuna uxhulumaniso lomzimba.

Inkqubo ilula: qhagamshela ifowuni yakho kwiPC yakho, uvule inketho ethi "Isixhobo njengekhamera yewebhu" kwiisetingi, kwaye uyikhethe kwi-app oyithandayo (Zoom, Amaqela, OBS). Oku kuphelisa imfuneko yeekhamera ezongezelelweyo kwaye ikuvumela ukuba ulungelelanise ii-engile kunye nokuqulunqa ngokweemfuno zakho..

UGoogle ukwasebenza ekudityanisweni kwenkxaso ye-UVC yemveli kwi-Android 14, eya kwenza kube lula kuye nawuphi na umenzi ukuba enze i-DeviceAsWebcam ivumele abasebenzisi ukuba baguqule i-smartphone yabo ibe yikhamera yewebhu ephezulu ngokulula nangokukhuselekileyo.

Ukusetyenziswa kunye nokusetyenziswa okusebenzayo kwe-UVC kwii-smartphones

Umgangatho we-UVC kwii-smartphones unazo izicelo ezininzi kwiindawo ezahlukeneyo:

  • Inkomfa ngevidiyo kunye nokusebenza ngomnxeba: Ukuguqula ifowuni yakho ibe yikhamera yewebhu kuphucula kakhulu umgangatho weentlanganiso ezibonakalayo, ukodlula iikhamera ezakhelwe kwiilaptops.
  • Streaming y creación de contenido: Abadali banokuthatha ithuba lomgangatho weselula xa usasaza kumaqonga afana neTwitch okanye iYouTube.
  • Ukubek' esweni kunye nokubeka iliso: Guqula ifowuni yakho ibe yikhamera yokhuseleko esisigxina, enezilumkiso kunye noshicilelo lwamafu.
  • Aplicaciones médicas: Iikhamera ze-UVC zihambisa imifanekiso ephezulu kwi-endoscopies, amagumbi okusebenza, kunye nokubeka iliso kude, ukuqinisekisa ukuthembeka kunye nokulula kokusetyenziswa.
  • Ulawulo lofikelelo kunye nebhayometriki: Ukudityaniswa kokuqondwa kobuso, ukuskena kweminwe, kunye nokuqinisekiswa kwamehlo, kunye nemifanekiso ekumgangatho ophezulu.
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Indlela yokudibanisa ikhamera ye-UVC okanye ifowuni ephathwayo njengekhamera yewebhu: iimfuno kunye namanyathelo

Ukusebenzisa umgangatho we-UVC kwii-smartphones okanye ikhamera yangaphandle, kufuneka uhlangabezane neemfuno ezithile:

  • Iselfowuni iyahambelana ne-UVC kunye ne-USB OTG: Jonga iinkcukacha ukuze ubone ukuba isixhobo sakho siyazixhasa na ezi mpawu.
  • Intambo ye-USB efanelekileyo: Umgangatho wekhebula uthintela ukuphazamiseka okanye ukuthotywa komfanekiso.
  • Actualización del sistema: Qinisekisa ukuba unoguqulelo lwamva nje lwe-Android (ngokukhethekileyo i-14 okanye ngaphezulu kwiimodeli ezixhaswayo).

El proceso es sencillo: Qhagamshela ifowuni yakho kwiPC yakho, uvule inketho ethi "Isixhobo njengekhamera yewebhu" kuseto, kwaye uyikhethe kumnxeba wakho wevidiyo okanye ubambe usetyenziso.

Limitaciones y desafíos actuales

Nangona imeko ilungile, Ukusetyenziswa kwe-UVC kwii-smartphones kusenemida:

  • Compatibilidad parcial: Ezinye iimodeli azixhasi i-UVC okanye i-USB OTG, ngakumbi kuhlahlo lwabiwo-mali okanye kuluhlu oludala.
  • Uqhagamshelo olwenziwa ngeengcingo lusanqongophele: Uninzi lufuna intambo ye-USB, nangona iinketho ezingenazingcingo kunye ne-Android 15 kunye nohlaziyo lomenzi kulindeleke kungekudala.
  • Dependencia de actualizaciones: Iimpawu ezifana ne-Xiaomi's DeviceAsWebcam ixhomekeke kwiinguqulelo zenkqubo yamva nje kunye neengqimba zokwenza ngokwezifiso.

Inkqubela phambili iyaqhubeka, kwaye ukwamkelwa kwe-UVC kwii-smartphones kuya kukhula, kwandise usetyenziso kunye nezibonelelo. Ukuhambelana ngokubanzi kunye nokulula kokusetyenziswa kwenza umgangatho we-UVC itekhnoloji ephambili yokudibanisa, ukurekhoda, ukuthumela kunye nokusebenzisa iikhamera kuyo nayiphi na imeko, ukusuka kwiifowuni zevidiyo ukuya kwizicelo zamashishini.