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1. WO2015113343 - CHARGING SYSTEM

Publication Number WO/2015/113343
Publication Date 06.08.2015
International Application No. PCT/CN2014/077432
International Filing Date 14.05.2014
IPC
H02J 7/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
CPC
H02J 7/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/00034
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
00032characterised by data exchange
00034Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
H02J 7/0021
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
0013acting upon several batteries simultaneously or sequentially
0021Monitoring or indicating circuits
H02J 7/0045
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
0042characterised by the mechanical construction
0045concerning the insertion or the connection of the batteries
H02J 7/007184
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
007Regulation of charging or discharging current or voltage
00712the cycle being controlled or terminated in response to electric parameters
007182in response to battery voltage
007184in response to battery voltage gradient
H02J 7/027
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02for charging batteries from ac mains by converters
027with safety or indicating device
Applicants
  • 广东欧珀移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 张加亮 ZHANG, Jialiang
  • 刘丰硕 LIU, Fengshuo
  • 陈彪 CHEN, Biao
  • 吴克伟 WU, Kewei
Agents
  • 深圳中一专利商标事务所 SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE
Priority Data
201410043182.028.01.2014CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CHARGING SYSTEM
(FR) SYSTÈME DE CHARGE
(ZH) 充电系统
Abstract
(EN)
The present invention is applicable to the field of mobile terminals and provides a charging system that comprises a charging adapter and a mobile terminal. The charging adapter comprises: a second USB interface; and an adjustment circuit for rectifying and filtering the mains to obtain an original power signal, carrying out voltage adjustment on the original power signal, and outputting a power signal after the voltage adjustment from a power signal output end. The mobile terminal comprises a first USB interface. P first power lines in the first USB interface and P second power lines in the second USB interface are correspondingly connected by insertion, Q first ground lines in the first USB interface and Q second ground lines in the second USB interface are correspondingly connected by insertion, P is greater than or equal to 2, and Q is greater than or equal to 2. Because each first power line and a corresponding second power line are connected by insertion, at least two charging circuits can be provided, and the charging system supports charging with a large current more than 3 amperes.
(FR)
La présente invention est applicable au domaine des terminaux mobiles et concerne un système de chargement qui comprend un adaptateur de charge et un terminal mobile. L'adaptateur de charge comprend : une seconde interface USB; et un circuit d'ajustement pour redresser et filtrer le secteur afin d'obtenir un signal électrique d'origine, à effectuer la correction de tension sur le signal électrique d'origine, et à émettre un signal électrique après l'ajustement de la tension à partir d'une extrémité de sortie de signal électrique. Le terminal mobile comprend une première interface USB. P premières lignes d'alimentation dans la première interface USB et P deuxièmes lignes d'alimentation dans la deuxième interface USB sont connectées de manière correspondante par insertion, Q premiers lignes de mise à la masse dans la première interface USB et Q deuxième lignes de masse dans la deuxième interface USB sont connectées de manière correspondante par insertion, P est supérieur ou égal à 2, et Q est supérieur ou égal à 2. Du fait que chaque première ligne électrique et qu'une deuxième ligne électrique correspondante sont reliées par insertion, au moins deux circuits de charge peuvent être obtenus, et le système de charge supporte la charge avec un courant important de plus de 3 ampères.
(ZH)
本发明适用于移动终端领域,提供了充电系统,包括充电适配器和移动终端;所述充电适配器包括:第二USB接口;调整电路,用于对市电进行整流滤波并得到原始电源信号,对原始电源信号进行电压调整并从电源信号输出端输出电压调整后的电源信号;所述移动终端包括:第一USB接口;所述第一USB接口中的P个第一电源线与所述第二USB接口中的P个第二电源线对应插接,所述第一USB接口中的Q个第一地线与所述第二USB接口中的Q个第二地线对应插接,P大于或等于2,Q大于或等于2。由于每条第一电源线会与对应的第二电源线插接,能够至少提供两条充电回路,能够支持3安培以上的大电流充电。
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