Iyini i-adaptha ye-CI kanye nemojuli yekhamera ye-TV

Imojula ye-CI (imojula ye-CI+ CAM) iyimbobo etholakala ngemuva kwedivayisi. Lolu hlelo luvumela umsebenzisi ukuthi anikeze ukufinyelela kokuqukethwe okubethelwe ngaphambilini okulethwa nge
-TV yesathelayithi . Lokhu kubalulekile uma kuneziteshi ezingatholakali, noma kukhona isizindalwazi okudingeka uvule ukufinyelela kuso, isibonelo, amafilimu noma izithombe ezinyakazayo.

Lesi sifinyezo simele Imojula Yokufinyelela Enemibandela (imojula yokufinyelela enemibandela ye-ci cam), kuyilapho i-elementi ye-modular ngokwayo ishuthekwa kusikhala esikhethekile se-CI (isixhumi esibonakalayo esivamile).

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Imojula ye-MTS [/caption]

Isebenza kanjani

Kuhlelelwe ukubeka ikhadi elithile elihlakaniphile kumojula ye-CAM
ukuze kuqoshwe amakhodi ngokulandelayo, okunikezwa umhlinzeki we-TV wesathelayithi noma wekhebula. [i-id yamagama-ncazo = “okunamathiselwe_1293″ align=”aligncenter” width=”512″]
I-Smart card nemojula yekhamera ye-TV evela ku-opharetha we-TV yesathelayithi i-MTS[/caption] Ngaphandle kwaleli khadi, imojuli ngeke isebenze, uma kubhekwa iqiniso lokuthi yonke idatha , ezifanele ekususweni kwemfihlo zitholakala ngqo kule elementi. Ukuba khona kwaleli khadi kumelela ukufinyelela ezintweni ezikhokhelwayo ezinikezwe umhlinzeki wesevisi.

Ingabe wonke ama-TV afakwe imojuli yekhamera

Njengomthetho, imojula ye-CAM ifakwe ngokuqondile nesethi ye-TV. Kodwa kungaphawulwa ukuthi akuwona wonke ama-TV afakwe le divayisi. Esimeni lapho i-elementi ye-modular ingatholakali, izodinga ukuthengwa ngokuhlukile ngokuzayo. Kungenjalo, abahlinzeki besevisi bazokwazi ukunikeza le mishini ngokuqondile nesevisi ngokwayo. Kodwa-ke, ivame ukuhlinzekwa ngerenti ngemali encane kakhulu. [i-id yamagama-ncazo = “okunamathiselwe_4079″ align=”aligncenter” wide=”450″]
Njengemojula ye-Tricolor[/caption]

Izinzuzo zokusebenzisa imojuli yekhamera ye-TV

Inzuzo enkulu ukuthi uma kunemojula yekhamera eyakhelwe ngaphakathi, inani lemishini edingekayo ekusakazeni ithelevishini lincane. Khona-ke awudingi i-set-top box ukuze uthole i
-TV yedijithali , kanye neshuna esetshenziselwa ukusakaza umabonakude wesathelayithi. Izinzuzo zihlanganisa:

1. Ukunciphisa imishini esetshenzisiwe, kucatshangelwa ukuthi imojula ye-cam TV ithatha ngokuqondile indawo enkulu.
2. Asikho isidingo se-outlet eyengeziwe lapho kuxhunywe khona ishuna noma ibhokisi lokusetha phezulu.
3. Ungasebenzisa kalula iphaneli yokulawula eyodwa, awudingi eyesibili, njengoba kwenzeka uma usakaza umabonakude ngebhokisi elibekwe phezulu.
4. Awekho amanye amakhebuli asetshenziselwa ukunikeza ukusakaza.
5. Awekho amanye amabhlogo, ukuba khona kwawo okungathinta kakhulu izinga lesithombe nomsindo.
6. Asikho isidingo sokukhipha imali eqinile yokuthenga imishini eyengeziwe.
7. Vele usethe futhi uxhume.

Kusebenza kanjani ukuqopha?

Ukulethwa kokuqukethwe kumabonakude wedijithali kwenziwa ngokuqondile ngendlela ebethelwe. Ukuze uvule lesi siginali, uzodinga ikhodi eshintshwa umhlinzeki ngokuqondile ngokuya nge-algorithm engenhla. Ukudlulisa kwenziwa ngekhadi elihlakaniphile elikhipha amakhodi, elikhishwa umhlinzeki ngokuqondile lapho kuthengwa isevisi. Iziteshi ezikhokhelwa ngokukhethekile, kanye nalezo ezifakwe ohlelweni lwentela, zizovulwa esikhathini esizayo.
Ezinye iziteshi zizohlala zivaliwe ngokuqondile. Ukuze uvule, udinga futhi ukunakekela amashuna akhethekile. Lawa masignali atholwa ngekhebula le-TV elisezingeni le-DVB-C/DVB-C2, kuyilapho kusethelayithi –
DVB-S / DVB-S2 .

Uyixhuma kanjani imojuli yekhamera ku-TV: ukufakwa nokumisa

Kuye ngemodeli ethile, imojuli yekhamera ingaxhunywa ngokuqondile nge-slot ye-CI noma nge-adaptha ehlukile ehlinzekwa ngokuqondile ne-TV. Idivayisi eyimojuli ifakwe ngemuva kwe-TV:

kanjani futhi kuphi imojula yekhamera ku-TV ngendlela efanele

Kowokuqala esimweni, uzodinga ukwenza okulandelayo:

1. Faka ikhadi elihlakaniphile elinikeza ukufinyelela okunemibandela kumojuli.
2. Hlola ukuthi ikhadi lifakwe kahle yini, ikakhulukazi, othintana nabo be-chip kufanele baqondiswe ngqo ohlangothini olungaphambili lwale mojula.
3. Leli khadi alithengwa kanye namamojula, kufanele likhokhelwe futhi lamukelwe kumnikezeli wesevisi ye-TV.

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Ukufaka ikhadi elihlakaniphile ngemojula yekhamera[/caption]

Ukufakwa nge-adaptha ye-CI

I-adaptha ihlinzekwa ne-TV. Uma into ilahlekile, ungayithenga esikhungweni sesevisi esikhethekile. Inqubo yokufaka ibukeka kanje:

1. Ephaneli elingemuva le-TV, udinga ukukhipha isitika endaweni lapho i-adaptha ifakwe khona.
2. I-adaptha ifakwe nezinto zokuxhumana emigodini enikezwe lokhu.
3. Ngokucindezela phansi i-adaptha, ungakwazi ukuyixhuma kalula kusixhumi.
4. Qinisekisa ukuthi i-elementi ixhunywe ngokuqinile ngokwanele futhi, ngesikhathi esifanayo, ngeke inyakaze.
5. Faka ikhadi lokufinyelela kumojula efanele.
6. Kuzodingeka wenze isiqiniseko sokuthi ikhadi lixhunywe ngendlela efanele, kucatshangelwa ukuqondiswa koxhumana nabo bensimbi bekhadi.
7. Ikhadi ngokwalo lithengwa ngokwehlukana nomhlinzeki wale sevisi, umhlinzeki.
8. Ingxenye yemojuli enekhadi elifakiwe ixhunywe ku-adaptha esebenzayo.

Ungayifaka kanjani futhi uyilungiselele kanjani imojula ye-CAM: https://youtu.be/Y0Ppa1E1utU

Kubalulekile ukuqinisekisa ukuthi imojula ifakwe ngokuqinile kuze kube yilapho ima futhi ngokuqondile ngohlangothi olulungile.

Imojuli ye-Cam Tricolor: https://youtu.be/iq_WCuH0NUA

Izinhlobonhlobo zamamojula e-CAM nama-adaptha e-CI

Kuye ngenguqulo yale adaptha, ikhadi elilodwa noma amabili okufinyelela angasekelwa. Lokhu kubalulekile esimweni lapho kunesifiso sokusebenza nokuqukethwe ngokuqondile kubahlinzeki ababili. Ngokungeziwe ku-adaptha yendabuko, ungathola futhi ukuguqulwa ngophawu “+”. Lokhu kuthuthukiswa kuyinguqulo ebuyekezwe ngokuphelele yomkhiqizo wesistimu enganikeza ukuvikeleka okugcwele ebugebengwini. Ezinye izici ezengeziwe ze-opharetha zisetshenzisiwe, ezihlanganisa:

1. Ukwenqatshelwa ukurekhoda umkhiqizo wesofthiwe.
2. Imvume yokubuka okuqukethwe kwemidiya kanye.
3. Ukwenqatshelwa kokuhlinzekwa kwemisebenzi yokukhangisa.

Amamojula ngokwawo angaba:

1. Idizayinelwe isistimu eyodwa.
2. Imiklamo ehlukahlukene.

Ama-elementi e-modular yesistimu eyodwa angasebenza kuphela ngegama elilodwa lombhalo wekhodi. Zilethwa kanye ne-smart card uma isivumelwano sesiphothuliwe. Amadivaysi e-Universal asekela ama-algorithms amaningana ahlukene kanye nombhalo wekhodi. Bese ukufakwa kwekhadi labahlinzeki abahlukahlukene kuyatholakala. Ngesikhathi esifanayo, amadivaysi anquma ngokuzimela ukuthi yikuphi ukulandelana kokukhipha amakhodi okuzofaneleka esimweni esithile. Uma umsebenzisi enesici se-modular yendawo yonke, kuzokwanela nje ukuthola ikhadi kumhlinzeki.

Imoduli ye-ci cam engekho namanye amaphutha – indlela yokuxazulula izinkinga

Imojuli yekhamera engekho

Kwanele ukuhlola ukuthi into yemenyu ethi “Isikhombikubona Esivamile” isesimweni esisebenzayo. Lokhu kwenziwa ngendlela elandelayo. Kumamodeli ethulwe ochungechungeni lwe-F, H, J (2013-2015), uzodinga ukufaka imenyu ethi “Broadcast”, bese ukhetha ngayo into ethi “Common interface”. Ochungechungeni C, D, E (2010-2012), kuzokwanela ukufaka imenyu ebizwa ngokuthi “System”, bese uphumela kumenyu ethi “Common interface”. Uma le nto ingasebenzi, uzodinga ukunqamula i-TV kumapayipi amakhulu. Ngemva kokuxhuma kabusha i-adaptha nemodeli. Kodwa-ke, uma kunethuba elinjalo, uzodinga ukuxhuma enye imojula ukuze wenze isheke.

Iziteshi ezicashile

Uma umsebenzi usebenza, kodwa amashaneli angeke aqoshwe, uzodinga ukwenza inqubo efanayo yokulungisa amashaneli. Okokugcina, uma kunesidingo, uzodinga ukuxhumana nesikhungo sesevisi ukuze ucacise imininingwane eyiyo.

Imojula ye-CAM ye-TV ngaphandle kwenkokhiso yanyanga zonke – ukuthi ungayithola kuphi nokuthi ungayisetha kanjani

Kulokhu, uzodinga ukuxhumana nesevisi ekhethekile ezokusiza ukuthi uthole amakhadi adingekayo e-TV yakho.

Ubuhle nobubi

Kuma-TV asekelwa umabonakude wedijithali endaweni ethile, kuzodingeka ukhokhe amanye amanani ahlaba umxhwele ngokuzayo. Kodwa ngaphezu kwenkokhelo eyengeziwe enjalo, kuzodingeka futhi ukhokhe inkokhelo eyengeziwe yemojula ngokwayo. Ikakhulukazi, imali ngokuvamile izoqhathaniswa ngokuqondile nezindleko zomamukeli ogcwele. Uma usebenzisa i-cammodule, ama-TV ngeke akwazi ukuhlinzeka kuphela ngokwamukela isignali ye-TV, kodwa futhi nokuqopha izinhlelo nokunye okuqukethwe, ngaleyo ndlela enze ingobo yomlando yakamuva yezinhlelo ze-TV. Ngokuzayo, kuhlongozwa ukuthi kubuyekezwe uhlelo noma lumiswe okwesikhashana ukuze lubukwe ngaphandle kokuma.