Isitifiketi sokusebenzelana kwe-USB-B sizoqedwa enguqulweni entsha ye-CTIA IEEE 1725,
Ngo-1725,

▍ Isitifiketi se-MIC saseVietnam

I-Circular 42/2016/TT-BTTTT ibalule ukuthi amabhethri afakwe kumaselula, amathebulethi kanye nezincwadi zokubhalela awavunyelwe ukuthunyelwa e-Vietnam ngaphandle uma engaphansi kwesitifiketi se-DoC kusukela ngo-Oct.1,2016.I-DoC kuyodingeka futhi ukuthi ihlinzeke lapho kufakwa Ukugunyazwa Kohlobo lwemikhiqizo yokugcina (omakhalekhukhwini, amaphilisi namathebulethi).

I-MIC ikhiphe i-Circular 04/2018/TT-BTTTT entsha ngoMeyi, 2018 ebeka ukuthi awusekho umbiko we-IEC 62133:2012 okhishwe ilabhorethri egunyazwe phesheya owamukelwa ngoJulayi 1, 2018. Ukuhlolwa kwendawo kuyadingeka ngenkathi ufaka isicelo sesitifiketi se-ADoC.

▍ Izinga Lokuhlola

I-QCVN101:2016/BTTT(bheka i-IEC 62133:2012)

▍PQIR

Uhulumeni wase-Vietnamese ukhiphe isimemezelo esisha No. 74/2018 / ND-CP ngoMeyi 15, 2018 ukuze sicacise ukuthi izinhlobo ezimbili zemikhiqizo engeniswe e-Vietnam zingaphansi kwesicelo se-PQIR (Product Quality Inspection Registration) lapho ilethwa e-Vietnam.

Ngokusekelwe kulo mthetho, i-Ministry of Information and Communication (MIC) yase-Vietnam ikhiphe idokhumenti esemthethweni ethi 2305/BTTTT-CVT ngoJulayi 1, 2018, ecacisa ukuthi imikhiqizo engaphansi kolawulo lwayo (okuhlanganisa namabhethri) kufanele ifakwe isicelo se-PQIR lapho ilethwa ngaphandle. eVietnam.I-SDoC izolethwa ukuze kuphothulwe inqubo yokugunyazwa kwentela engenayo.Idethi esemthethweni yokuqala ukusebenza kwalo mthethonqubo umhla ziyi-10 kuNcwaba, 2018. I-PQIR isetshenziswa ekungeniseni okukodwa e-Vietnam, okungukuthi, ngaso sonke isikhathi uma ongenisa impahla evela kwamanye amazwe engenisa impahla, uzofaka isicelo se-PQIR (ukuhlolwa kweqoqo) + SDoC.

Kodwa-ke, kubangenisi abaphuthumayo ukungenisa izimpahla ngaphandle kwe-SDOC, i-VNTA izoqinisekisa okwesikhashana i-PQIR futhi yenze kube lula ukuvunyelwa kwentela.Kodwa abathenga kwamanye amazwe kudingeka bathumele i-SDoC kwa-VNTA ukuze baqedele lonke uhlelo lokugunyazwa kwentela phakathi kwezinsuku eziyi-15 zokusebenza ngemva kokuvunyelwa kwentela.(I-VNTA ngeke isakhipha i-ADOC yangaphambilini esebenza kuphela Kubakhiqizi Bendawo base-Vietnam)

▍Kungani i-MCM?

● Ukwabelana ngolwazi lwakamuva

● Umsunguli-munye welabhorethri yokuhlola ibhethri ye-Quacert

I-MCM ngaleyo ndlela iba ukuphela komenzeli wale lebhu e-Mainland China, Hong Kong, Macau naseTaiwan.

● Isevisi ye-Ejensi yokuma eyodwa

I-MCM, i-ejensi ekahle yokuma okukodwa, ihlinzeka ngokuhlolwa, izitifiketi kanye nesevisi ye-ejenti kumakhasimende.

I-Cellular Telecommunications Industry Association (CTIA) inohlelo lwesitifiketi olumboza amaseli, amabhethri, ama-adaptha nabasingathi kanye neminye imikhiqizo esetshenziswa emikhiqizweni yokuxhumana engenantambo (njengamaselula, amakhompyutha aphathekayo).Phakathi kwazo, isitifiketi se-CTIA samaseli siqinile kakhulu.Ngaphandle kokuhlolwa kokusebenza kokuphepha okuvamile, i-CTIA iphinde igxile ekwakhiweni kwesakhiwo samaseli, izinqubo ezibalulekile zenqubo yokukhiqiza nokulawula ikhwalithi yayo.Nakuba isitifiketi se-CTIA singaphoqelekile, opharetha bezokuxhumana abakhulu eNyakatho Melika badinga ukuthi imikhiqizo yabahlinzeki babo iphumelele isitifiketi se-CTIA, ngakho-ke isitifiketi se-CTIA singabhekwa njengemfuneko yokungena emakethe yezokuxhumana yaseNyakatho Melika.Izinga lesitifiketi se-CTIA belilokhu libhekisela ku-IEEE 1725 kanye ne-IEEE 1625 eshicilelwe yi-IEEE (Institute of Electrical and Electronics Engineers).Ngaphambilini, i-IEEE 1725 yayisetshenziswa kumabhethri ngaphandle kwesakhiwo sochungechunge;kuyilapho i-IEEE 1625 isetshenziswa kumabhethri anoxhaxha olubili noma ngaphezulu.Njengoba uhlelo lwesitifiketi sebhethri le-CTIA belusebenzisa i-IEEE 1725 njengezinga lokubhekisela, ngemva kokukhishwa kwenguqulo entsha ye-IEEE 1725-2021 ngo-2021, i-CTIA iphinde yakhe iqembu elisebenzayo ukuze liqale uhlelo lokubuyekeza uhlelo lwesitifiketi se-CTIA.Iqembu elisebenzayo kakhulu yacela imibono kumalabhorethri, abakhiqizi bamabhethri, abakhiqizi bomakhalekhukhwini, abakhiqizi abasingatha ama-adaptha, njll. NgoMeyi walo nyaka, kwabanjwa umhlangano wokuqala wohlaka lwe-CRD (Umbhalo Wezimfuneko Zezitifiketi).Phakathi naleso sikhathi, kwamiswa iqembu le-adaptha elikhethekile ukuze lixoxe ngesixhumi esibonakalayo se-USB nezinye izindaba ngokwehlukana.Ngemva kwesikhathi esingaphezu kwesigamu sonyaka, sekubanjwe umhlangano wokugcina kule nyanga.Iqinisekisa ukuthi uhlelo olusha lwesitifiketi lwe-CTIA IEEE 1725 (CRD) luzokhishwa ngoZibandlela, kanye nesikhathi soshintsho esiyizinyanga eziyisithupha.Lokhu kusho ukuthi ukuqinisekiswa kwe-CTIA kufanele kwenziwe kusetshenziswa inguqulo entsha yombhalo we-CRD ngemva kukaJuni 2023. Thina, i-MCM, njengelungu Le-CTIA's Test Laboratory (CATL), kanye ne-CTIA's Battery Working Group, siphakamise izibuyekezo zohlelo olusha lokuhlola futhi sahlanganyela. kuzo zonke izingxoxo ze-CTIA IEEE1725-2021 CRD.Okulandelayo yizibuyekezo ezibalulekile: