A ga-ewepụ asambodo interface USB-B na ụdị ọhụrụ nke CTIA IEEE 1725,
ee 1725,

Asambodo MIC nke Vietnam

Circular 42/2016/TT-BTTTT kwuru na a naghị ekwe ka ebupụ batrị arụnyere na ekwentị mkpanaaka, mbadamba na akwụkwọ ndetu na Vietnam ma ọ bụrụ na edobere ha akwụkwọ ikike DoC kemgbe Oct.1,2016. A ga-achọkwa DoC inye mgbe ị na-etinye Ụdị Nkwado maka ngwaahịa njedebe (ekwentị mkpanaaka, mbadamba na akwụkwọ ndetu).

MIC wepụtara ọhụrụ Circular 04/2018/TT-BTTTT na May,2018 nke na-akọwa na ọ dịghị ọzọ IEC 62133:2012 akụkọ nke esenidụt accredited laabu na-anabata na July 1, 2018. Mpaghara ule dị mkpa mgbe itinye akwụkwọ maka ADoC akwụkwọ.

▍ Ụkpụrụ nyocha

QCVN101: 2016/BTTTT (na-ezo aka na IEC 62133: 2012)

▍PQIR

Gọọmenti Vietnamese nyere iwu ọhụrụ No. 74/2018 / ND-CP na Mee 15, 2018 iji kwupụta na ụdị ngwaahịa abụọ a na-ebubata na Vietnam bụ n'okpuru ngwa PQIR (Nleba Nleba Ogo Ngwaahịa) mgbe a na-ebubata na Vietnam.

Dabere na iwu a, Ministry of Information and Communication (MIC) nke Vietnam nyere akwụkwọ ikike 2305/BTTTT-CVT na July 1, 2018, na-akọwa na ngwaahịa ndị dị n'okpuru ya (gụnyere batrị) ga-etinyerịrị maka PQIR mgbe a na-ebubata ya. banye Vietnam. A ga-edobe SdoC iji mechaa usoro mkpochapụ kọstọm. Ụbọchị ọrụ nke ntinye iwu nke iwu a bụ August 10, 2018. PQIR na-emetụta otu mbubata na Vietnam, ya bụ, oge ọ bụla onye na-ebubata ngwaahịa na-ebubata, ọ ga-etinye akwụkwọ maka PQIR (nyocha batch) + SDoC.

Agbanyeghị, maka ndị na-ebubata ngwa ngwa na-ebubata ngwa ahịa na-enweghị SDOC, VNTA ga-enyocha PQIR nwa oge wee kwado mkpochapụ kọstọm. Mana ndị mbubata kwesịrị ịnyefe SDoC na VNTA iji mechaa usoro mkpochapụ kọstọm n'ime ụbọchị ọrụ iri na ise ka emechara kọstọm. (VNTA agaghịzi ewepụta ADOC gara aga nke bụ naanị ndị nrụpụta mpaghara Vietnam)

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MCM, ezigbo ụlọ ọrụ nkwụsịtụ, na-enye nnwale, asambodo na ọrụ nnọchite anya maka ndị ahịa.

Otu ụlọ ọrụ mgbasa ozi ekwentị (CTIA) nwere atụmatụ asambodo na-ekpuchi sel, batrị, ihe nkwụnye ọkụ na ndị ọbịa yana ngwaahịa ndị ọzọ ejiri na ngwaahịa nkwukọrịta ikuku (dị ka ekwentị, laptọọpụ). N'ime ha, asambodo CTIA maka sel bụ nke siri ike. E wezụga ule nke arụmọrụ nchekwa n'ozuzu, CTIA na-elekwasịkwa anya na nhazi nhazi nke mkpụrụ ndụ, usoro ndị bụ isi nke usoro mmepụta na njikwa mma ya. Ọ bụ ezie na asambodo CTIA abụghị iwu, ndị isi na-arụ ọrụ telecom na North America chọrọ ngwaahịa ndị na-eweta ha ka ha gafere asambodo CTIA, yabụ enwere ike were asambodo CTIA dị ka ihe ntinye chọrọ maka ahịa nkwukọrịta North America. na IEEE 1625 nke IEEE (Institute of Electric and Electronics Engineers) bipụtara. Na mbụ, IEEE 1725 etinyere na batrị na-enweghị usoro usoro; ebe IEEE 1625 etinyere na batrị nwere njikọ abụọ ma ọ bụ karịa. Dịka mmemme asambodo batrị CTIA na-eji IEEE 1725 dị ka ọkọlọtọ ntụaka, ka ewepụtachara ụdị ọhụrụ IEEE 1725-2021 na 2021, CTIA ewepụtala otu ndị na-arụ ọrụ iji bido mmemme nke imelite atụmatụ asambodo CTIA. Ndị otu na-arụ ọrụ nke ukwuu. echiche sitere n'aka ụlọ nyocha, ndị na-emepụta batrị, ndị na-emepụta ekwentị, ndị na-emepụta ihe, ndị na-emepụta ihe nkwụnye ihe, wdg. Na Mee nke afọ a, e mere nzukọ nke mbụ maka CRD (Akwụkwọ chọrọ akwụkwọ). N'ime oge ahụ, e hibere otu ihe nkwụnye pụrụ iche ka ha kparịta ihe gbasara eriri USB na okwu ndị ọzọ iche. Mgbe ihe karịrị ọkara afọ gasịrị, e mere nzukọ ọmụmụ ihe ikpeazụ n'ọnwa a. Ọ na-akwado na a ga-ewepụta atụmatụ asambodo ọhụrụ nke CTIA IEEE 1725 (CRD) na Disemba, yana oge mgbanwe nke ọnwa isii. Nke a pụtara na a ga-emerịrị asambodo CTIA site na iji ụdị akwụkwọ CRD ọhụrụ mgbe June 2023 gasịrị. Anyị, MCM, dị ka onye otu CTIA's Test Laboratory (CATL), na CTIA's Battery Working Group, tụrụ aro ngbanwe na atụmatụ nnwale ọhụrụ wee sonye. na mkparịta ụka CTIA IEEE1725-2021 CRD. Ndị a bụ nlegharị anya dị mkpa: