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1. (WO2014194811) METHOD, DEVICE, AND ADAPTOR FOR DYNAMICALLY ADJUSTING CHARGING CURRENT OF ADAPTOR TO ACHIEVE THERMAL PROTECTION AND FAST CHARGING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/194811 International Application No.: PCT/CN2014/079100
Publication Date: 11.12.2014 International Filing Date: 03.06.2014
IPC:
H02J 7/04 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02
for charging batteries from ac mains by converters
04
Regulation of the charging current or voltage
Applicants:
MEDIATEK INC. [CN/CN]; No.1, Dusing Road 1st, Science-Based Industrial Park Hsin-Chu, Taiwan, CN
Inventors:
LEE, Chien-Lung; CN
HUANG, Chih-Chien; CN
Agent:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No.35 Jinrong Street Beijing 100033, CN
Priority Data:
61/830,48603.06.2013US
Title (EN) METHOD, DEVICE, AND ADAPTOR FOR DYNAMICALLY ADJUSTING CHARGING CURRENT OF ADAPTOR TO ACHIEVE THERMAL PROTECTION AND FAST CHARGING
(FR) PROCÉDÉ, DISPOSITIF ET ADAPTATEUR POUR AJUSTER DYNAMIQUEMENT UN COURANT DE CHARGEMENT D'UN ADAPTATEUR AFIN D'ASSURER LA PROTECTION THERMIQUE ET UN CHARGEMENT RAPIDE
Abstract:
(EN) A method, device and adaptor for dynamically adjusting charging current of the adaptor to achieve thermal protection and fast charging. The method includes the steps of: checking whether the adaptor is capable of providing a target current for a battery connected to a charger device, and generating a check result; and according to the check result, making the adaptor to adjust a charging voltage provided by the adaptor from a first voltage to a second voltage so as to adjust the charging current supplied by the adaptor.
(FR) L'invention concerne un procédé, un dispositif et adaptateur pour ajuster dynamiquement un courant de chargement d'un adaptateur afin d'assurer la protection thermique et un chargement rapide. Le procédé comprend les étapes suivantes: vérifier si l'adaptateur est capable de fournir un courant cible pour une batterie connectée à un dispositif chargeur et générer un résultat de vérification; et en fonction du résultat de vérification, faire que l'adaptateur ajuste une tension de chargement fournie par l'adaptateur d'une première tension à une seconde tension de manière à ajuster le courant de chargement fourni par l'adaptateur.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)