Cov kev cai tswj xyuas zaum kawg rauCCCcov cim,
CCC,

▍ CTIA CERTIFICATION yog dab tsi?

CTIA, lub ntsiab lus ntawm Cellular Telecommunications thiab Internet Association, yog lub koom haum tsis muaj txiaj ntsig pej xeem tsim los ntawm xyoo 1984 rau lub hom phiaj ntawm kev lav txiaj ntsig ntawm cov tswv lag luam, cov tuam txhab thiab cov neeg siv khoom. CTIA muaj tag nrho cov neeg ua haujlwm hauv Teb Chaws Asmeskas thiab cov chaw tsim khoom los ntawm cov kev pabcuam hauv xov tooj cua, nrog rau los ntawm cov kev pabcuam thiab cov khoom siv wireless. Kev txhawb nqa los ntawm FCC (Tsoomfwv Tebchaws Kev Sib Txuas Lus Commission) thiab Congress, CTIA ua haujlwm ntau ntawm cov haujlwm thiab cov haujlwm uas tau siv los ua los ntawm tsoomfwv. Xyoo 1991, CTIA tau tsim ib qho kev tsis sib haum xeeb, kev ywj pheej thiab lub hauv paus kev ntsuam xyuas cov khoom lag luam thiab ntawv pov thawj rau kev lag luam wireless. Nyob rau hauv lub kaw lus, tag nrho cov khoom siv wireless hauv cov neeg siv khoom qib yuav tsum ua raws li cov kev cai thiab cov uas ua raws li cov qauv tsim nyog yuav raug tso cai siv CTIA cim thiab ntaus lub khw muag khoom ntawm North American kev sib txuas lus lag luam.

CATL (CTIA Authorized Testing Laboratory) sawv cev rau cov chaw kuaj mob uas tau lees paub los ntawm CTIA rau kev kuaj thiab tshuaj xyuas. Cov ntaub ntawv ntsuam xyuas tawm los ntawm CATL yuav yog tag nrho cov kev pom zoo los ntawm CTIA. Thaum lwm cov ntawv ceeb toom thiab cov txiaj ntsig los ntawm cov tsis yog CATL yuav tsis lees paub lossis tsis muaj kev nkag mus rau CTIA. CATL tau lees paub los ntawm CTIA sib txawv hauv kev lag luam thiab ntawv pov thawj. Tsuas yog CATL uas tsim nyog rau kev ntsuas kev ua raws roj teeb thiab kev tshuaj xyuas tau nkag mus rau cov ntawv pov thawj roj teeb rau kev ua raws li IEEE1725.

▍ CTIA Cov Qauv Ntsuas Roj Teeb

a) Daim ntawv pov thawj yuav tsum tau ua rau roj teeb system Ua raws li IEEE1725- Muaj feem xyuam rau Cov Hluav Taws Xob Hluav Taws Xob nrog ib lub xov tooj ntawm tes lossis ntau lub xov tooj sib txuas ua ke;

b) Certification Requirement for Battery system Compliance to IEEE1625— Muaj feem xyuam rau Cov Hluav Taws Xob Hluav Taws Xob nrog ntau lub hlwb txuas nrog rau qhov sib npaug lossis ob qho tib si sib luag thiab cov koob;

Cov lus qhia sov: Xaiv cov qauv ntawv pov thawj saum toj no kom zoo rau cov roj teeb uas siv hauv cov xov tooj ntawm tes thiab khoos phis tawj. Tsis txhob yuam kev IEE1725 rau cov roj teeb hauv cov xov tooj ntawm tes lossis IEEE1625 rau cov roj teeb hauv computer.

▍ Vim li cas MCM?

●Hard Technology:Txij li xyoo 2014, MCM tau tuaj koom lub rooj sib tham roj teeb uas tuav los ntawm CTIA hauv Asmeskas txhua xyoo, thiab muaj peev xwm tau txais qhov hloov tshiab tshiab thiab nkag siab txog txoj cai tshiab txog CTIA hauv txoj kev sai, raug thiab nquag.

●Kev Tsim Nyog:MCM yog CATL tau lees paub los ntawm CTIA thiab tsim nyog los ua txhua yam txheej txheem cuam tshuam nrog kev lees paub suav nrog kev sim, kuaj xyuas lub Hoobkas thiab tshaj tawm kev tshaj tawm.

Tuam Tshoj tswj kev siv cov cim kev sib koom ua ke rau cov khoom siv pov thawj, uas yog "CCC", uas yog, "Tuam Tshoj Compulsory Certification". Ib yam khoom uas suav nrog hauv phau ntawv teev npe ntawm cov ntawv pov thawj uas tsis tau txais daim ntawv pov thawj uas tau muab los ntawm lub koom haum muab ntawv pov thawj thiab tsis tau kos npe rau daim ntawv pov thawj raws li cov cai yuav tsis raug tsim, muag, xa tawm, lossis siv lwm yam kev lag luam. Nyob rau lub Peb Hlis 2018, txhawm rau pab txhawb kev thov cov ntawv pov thawj los ntawm cov tuam txhab, National Certification thiab Accreditation Administration tau hloov kho kev tswj hwm kev tshaj tawm CCC cov qhab nia thiab tau tshaj tawm "Kev Tswj Xyuas Cov Cai rau Kev Siv Cov Khoom Siv Cuam Tshuam Cov Ntawv Pov Thawj", uas tswj cov siv cov cim CCC. Cov kev cai tshwj xeeb yog ua raws li qhov yuav tsum tau ua ua ntej, qhov tshwj xeeb thiab xim ntawm cov paib, qhov chaw ntawm daim ntawv thov, thiab lub sijhawm ntawm daim ntawv thov.
Thaum Lub Yim Hli 10 xyoo no, National Certification and Accreditation Administration tau tshaj tawm "Kev Tshaj Tawm Txog Kev Txhim Kho Cov Ntawv Pov Thawj Khoom Siv thiab Kev Tswj Xyuas Cim" dua, uas tau tso tawm cov kev cai tshiab rau kev siv CCC cim. Feem ntau muaj cov kev hloov pauv hauv qab no:
Qhov loj me ntawm tus qauv CCC cim tau ntxiv, thiab tam sim no muaj 5 hom.
Ncua tseg kev siv cov khoom tsis yog tus qauv CCC cim (deformation mark).
Ntxiv cov khoom siv hluav taws xob cim CCC: CCC lub cim yog siv hluav taws xob tso tawm ntawm lub vijtsam sib xyaw ntawm cov khoom (cov khoom siv tsis tuaj yeem siv ib txwm tom qab lub vijtsam yog disassembled).
Cov txheej txheem ntawm kev siv CCC cim tau qhia meej.
Hauv qab no yog cov ntsiab lus ntawm cov ntaub ntawv tshiab version.