Ikarita yubwenge ya TV ya digitale: ubuziranenge bwogukwirakwiza ibikoresho mubikoresho bimwe

Imiyoboro myinshi ya kabili na satelite iraboneka nyuma yo kwishyura. Kugirango boroherezwe gushishoza ibirimo kodegisi, abayitanga bakoresha amakarita yubwenge (amakarita yubwenge), ahujwe na TV haba muburyo butaziguye cyangwa binyuze muri adapt idasanzwe. Zitanga ibintu byiza.

Ikarita yubwenge niki kandi ikoreshwa gute mukureba TV ya digitale?

Ikarita yubwenge ya tereviziyo ya digitale (DTV) ni ikarita ntoya ya pulasitike irimo microcircuit hamwe nu mashanyarazi ya elegitoronike. Moderi nyinshi yiki gikoresho ifite microprocessor mubishushanyo byayo, kimwe na sisitemu idasanzwe ikora igenzura igikoresho kandi igahora igenzura kugera kubintu byabitswe. Ikarita yubwenge yo kwakira itumanaho rya digitale nibikoresho bitanga uburyo bwo kubona imiyoboro inyuranye yishyuwe, paki yatoranijwe numukoresha. Ndabashimiye, ifoto irasobanutse kandi irasa: bafata ibimenyetso byogutangaza kuri TV nta nkomyi, bityo ecran ntigenda ihindagurika kandi amabara ntabwo yogejwe. Ikarita nkiyi irashobora kuboneka kubatanga serivise zombi hamwe na tereviziyo. Ikirangantego cyisosiyete ikoreshwa kuruhande rwimbere, kimwe na chip ya elegitoronike ikosowe, kubika kodegisi yinjira muburyo bwabitswe. Umubare wihariye, kimwe na sisitemu zitandukanye za kode yabatanga, bigira uruhare mukugabanya cyane ibyago byo kwiba uburyo bwo kureba imiyoboro yishyuwe. [ibisobanuro id = “umugereka_1293” align = “aligncenter” ubugari = “716”]
Ikarita yubwenge ya MTS TV [/ caption]

Inyungu zo gukoresha amakarita ya SMART

Smartcard ifite urutonde rukurikira rwibyiza:

1. Ubushobozi bwo kwigenga guhitamo urutonde rwimiyoboro yishyuwe aho bisabwa.
2. Kubona buri gihe uburyo bwogukwirakwiza amakuru yujuje ubuziranenge, burangwa no kurushaho gusobanuka, kimwe no kuba hafi yo kutivanga no kugoreka – ishusho iboneka hamwe nijwi ryiza kandi ryaka.
3. Nibiba ngombwa, urashobora kwigenga no guhuza imiyoboro imwe ya TV yishyuwe.
4. Abakoresha bose bakira inyandiko yerekana gahunda ya TV ya firime na porogaramu, byerekanwa kuri televiziyo (iyi mikorere iterwa nuwabitanze nicyitegererezo cyibikoresho).

Uburyo ikarita yubwenge ikoreshwa muri TV

Kugirango ukoreshe ikarita yubwenge yumuntu umwe cyangwa undi utanga tereviziyo ya digitale na kabili, ntukeneye kugira ubuhanga bwihariye: ubanza ugomba kubyinjiza mumwanya wagenewe iyi karita cyangwa mumashusho yihariye ya TV yashyizwe hejuru. , hanyuma ugene igikoresho ukurikije amabwiriza.

Kugirango imikorere yikarita igende neza kandi ikwiye, birakenewe kugenzura gusa serivisi yibikoresho byinjira ubwabyo, ariko tunareba ko serivisi ya serivisi yishyuwe mugihe. Bitabaye ibyo, sisitemu irashobora guhanuka.

Amakarita yubwenge yose abatanga baha abakiriya babo arihariye, bigatuma bidashoboka rwose kuyasimbuza andi makarita. Kubwibyo, birakenewe gukoresha amakarita yanditswe kandi akoreshwa gusa, hejuru yacyo nta byangiritse bigaragara. Muri ubu buryo, ingorane zibuza kugera ku bikubiye mu miyoboro ya televiziyo yishyuwe irashobora kwirindwa.

Basoma ikarita yubwenge

Umusomyi wikarita yubwenge nigikoresho cyagenewe gusoma no gutobora amakuru akubiye ku ikarita nkiyi. Moderi iheruka ni nziza yo gusoma amakarita atandukanye ya crypto- na microprocessor ishingiye ku makarita yubwenge. Ukurikije imikorere nibiranga tekiniki, ubwoko bubiri bwibikoresho buratandukanye:

1. Twandikire – ibi nibikoresho bikoreshwa mugihe ibikorwa bisaba kurinda amakuru yizewe.
2. Ikarita yubwenge idafite aho ihuriye nibikoresho bifasha abakoresha kohereza amakuru bakoresheje ibimenyetso bya radio.

Abatanga televiziyo ya kabili hamwe na satelite batanga cyane cyane moderi zidafite aho zihurira, imbaraga zazo zirahagije rwose mugusoma byihuse no gushushanya amakuru nyuma. Mubyongeyeho, biroroshye gukoresha kuruta abasoma ubwoko bwabasomyi. Nyuma ya byose, amakuru yoherezwa nibimenyetso bya radio intera ndende. Kubwibyo, ukoresheje ikarita imwe yubwenge gusa, urashobora kureba TV nyinshi ziri mubice bitandukanye byinzu. https://youtu.be/s5eb2kQeQEo

Umusomyi wikarita yubwenge

Moderi yanyuma ya TV yeguriye CI / PCMCIA ihuza module ya CAM. Nyamara, kuri moderi zishaje, ugomba kugura imashini idasanzwe (set-top box), ihujwe na TV ukoresheje umugozi.

Niki ikarita yubwenge ikoreshwa muri TV ya digitale

Televiziyo ya Digital ubwayo ifatwa nk’iyujuje ubuziranenge, ku buryo abantu benshi bahitamo gukoresha ibyokurya bisanzwe bya satelite kugira ngo bakire ibimenyetso. Nyamara, imiyoboro myinshi ishimishije yishyuwe cyangwa code irinzwe. Muri iki kibazo, kubageraho bitangwa dukesha ikarita yihariye yubwenge, igurwa ukwayo kubatanga.

Abatanga amakarita yubwenge: Tricolor, NTV-Plus nabandi

Muri iki gihe, abakunzi ba satelite na televiziyo bafite amahirwe yo kwihitiramo abatanga ubwabo mu bigo byinshi. Ikinini muri byo harimo Tricolor, NTV-Plus, MTS.

Isosiyete itanga Tricolor itanga amakarita yubwenge atanga uburyo bwo kubona imiyoboro myinshi:

1. “Shingiro” – Imiyoboro 25 y’ibyerekezo bitandukanye. Iyi paki niyo ihendutse kandi izwi cyane;
2. “Ubumwe” – ikubiyemo imiyoboro 217 (uturere na federasiyo, yihariye cyane, umuziki, siyanse nizindi nyinshi);
3. “Abana” – itanga uburyo bwo kugera kumiyoboro 17 ya federasiyo nakarere hamwe na gahunda zabana hamwe na karito;
4. “Ultra HD” – itanga imiyoboro 4 yihariye;
5. “Umupira Wacu”, kimwe na “Umukino w’umupira w’amaguru” – imiyoboro 2 na 6;
6. “Ijoro” – Imiyoboro 9 hamwe na erotica.

NTV-Plus itanga serivisi ikarita yubwenge hamwe namakuru akoresha sisitemu ya VIAccess. Iyi chip ituma imiyoboro myinshi ya digitale iboneka. Abakiriya bafite amahirwe yo gutumiza ibipapuro rusange hamwe na tereviziyo ya none.

Umwe mubatanga isoko ni mobile mobile MTS – itanga abakiriya bayo guhuza imiyoboro minini binyuze mumakarita yubwenge hamwe na sisitemu ya IDRETO.

Ikarita hamwe na CAM-module irashobora kugurwa muri salon y’itumanaho ya MTS cyangwa gutumizwa kuri enterineti. Kugira ngo serivisi zoroherezwe, isosiyete itanga imiyoboro myinshi ya tereviziyo zitandukanye, harimo “Shingiro” hamwe n’imiyoboro rusange n’insanganyamatsiko. Urashobora kandi gutumiza paki ifite imiyoboro irenga 190 ya satelite uyitanga.

Abakoresha televiziyo ya kabili na satelite batanga amakarita yubwenge kubakiriya bose babyifuza, bakora numero yihariye kuri buri umwe muribo. Kubwibyo, abareba babona uburyo bunini bwimiyoboro ya TV hamwe na radiyo nziza. Kubwibyo, biroroshye cyane gukoresha iki gikoresho aho gukoresha antene cyangwa ibyokurya bya TV. Urashobora kwiga byinshi kubikoresho nibiranga igenamiterere ryabo muriyi videwo: