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1. (WO2018038950) CHARGING OPTIMIZATION
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Pub. No.: WO/2018/038950 International Application No.: PCT/US2017/046669
Publication Date: 01.03.2018 International Filing Date: 14.08.2017
IPC:
G06F 1/26 (2006.01) ,H02J 7/00 (2006.01) ,G06F 1/32 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
1
Details not covered by groups G06F3/-G06F13/82
26
Power supply means, e.g. regulation thereof
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
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
1
Details not covered by groups G06F3/-G06F13/82
26
Power supply means, e.g. regulation thereof
32
Means for saving power
Applicants:
MICROSOFT TECHNOLOGY LICENSING, LLC [US/US]; One Microsoft Way Redmond, Washington 98052-6399, US
Inventors:
LAMPINEN, Harri; US
Agent:
MINHAS, Sandip S.; US
CHEN, Wei-Chen Nicholas; US
DRAKOS, Katherine J.; US
HINOJOSA, Brianna L.; US
HOLMES, Danielle J.; US
SWAIN, Cassandra T.; US
WONG, Thomas S.; US
CHOI, Daniel; US
HWANG, William C.; US
WIGHT, Stephen A.; US
CHATTERJEE, Aaron C.; US
Priority Data:
15/243,91622.08.2016US
Title (EN) CHARGING OPTIMIZATION
(FR) OPTIMISATION DE CHARGEMENT
Abstract:
(EN) In an embodiment a device (100) comprises an output port (102) configured to output an output voltage and an output current, a measurement module (106) configured to measure the output current, and a controller (108) configured to set an output voltage at a first level, receive a first output current measurement, set an output voltage at a second level, receive a second output current measurement, compare the first output current measurement and the second output current measurement, increase the output voltage if the second output current measurement is less than the first output current measurement, and decrease the output voltage if the second output current measurement is the same as or greater than the first output current measurement.
(FR) Dans un mode de réalisation, un dispositif (100) comprend : un port de sortie (102) configuré pour générer une tension de sortie et un courant de sortie; un module de mesure (106) configuré pour mesurer le courant de sortie; et un dispositif de commande (108) configuré pour définir une tension de sortie à un premier niveau, recevoir une première mesure de courant de sortie, définir une tension de sortie à un second niveau, recevoir une seconde mesure de courant de sortie, comparer la première mesure de courant de sortie et la seconde mesure de courant de sortie, augmenter la tension de sortie si la seconde mesure de courant de sortie est inférieure à la première mesure de courant de sortie; et diminuer la tension de sortie si la seconde mesure de courant de sortie est égale ou supérieure à la première mesure de courant de sortie.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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)