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1. WO2019041100 - CHARGING SYSTEM AND CHARGING METHOD

Publication Number WO/2019/041100
Publication Date 07.03.2019
International Application No. PCT/CN2017/099346
International Filing Date 28.08.2017
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
B60L 2200/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2200Type of vehicles
10Air crafts
B60L 53/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
B64C 2201/066
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
2201Unmanned aerial vehicles; Equipment therefor
06characterised by in-flight supply of energy
066by recharging of batteries, e.g. by induction
B64D 27/24
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
27Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
02Aircraft characterised by the type or position of power plant
24using steam, electricity, or spring force
H01M 10/44
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
44Methods for charging or discharging
H02J 2310/44
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2310The network for supplying or distributing electric power characterised by its spatial reach or by the load
40The network being an on-board power network, i.e. within a vehicle
44for aircrafts
Applicants
  • 深圳市大疆创新科技有限公司 SZ DJI TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 胡金刚 HU, Jingang
  • 赵涛 ZHAO, Tao
  • 田杰 TIAN, Jie
Agents
  • 北京同立钧成知识产权代理有限公司 LEADER PATENT & TRADEMARK FIRM
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CHARGING SYSTEM AND CHARGING METHOD
(FR) SYSTÈME DE CHARGE ET PROCÉDÉ DE CHARGE
(ZH) 充电系统及充电方法
Abstract
(EN)
The embodiments of the present invention provide a charging system and a charging method, the charging system comprising: at least one charging circuit, a first charging interface and one or more processors; each charging circuit is used for charging at least one battery; the first charging interface is electrically connected to each charging circuit for charging a first external device; and the one or more processors are electrically connected to each charging circuit and are configured to acquire electrical parameter information of the charging circuit and control, according to the electrical parameter information of the charging circuit, the charging circuit to selectively charge the at least one battery connected to the charging circuit or/and charge the first external device connected to the first charging interface. In the embodiments of the present invention, a plurality of batteries are simultaneously charged by a plurality of charging circuits, saving the time taken to charge the batteries; and the plurality of charging circuits can also charge an external device, e.g. a remote control device, a camera device, and the like of an unmanned aerial vehicle while charging the plurality of batteries, improving the working efficiency of the unmanned aerial vehicle.
(FR)
Les modes de réalisation de la présente invention concernent un système de charge et un procédé de charge, le système de charge comprenant : au moins un circuit de charge, une première interface de charge et un ou plusieurs processeurs ; chaque circuit de charge est utilisé pour charger au moins une batterie ; la première interface de charge est électriquement connectée à chaque circuit de charge pour charger un premier dispositif externe ; et le ou les processeurs sont électriquement connectés à chaque circuit de charge et sont configurés pour acquérir des informations de paramètre électrique du circuit de charge et commander, en fonction des informations de paramètre électrique du circuit de charge, le circuit de charge pour charger sélectivement la ou les batteries connectées au circuit de charge et/ou charger le premier dispositif externe connecté à la première interface de charge. Dans les modes de réalisation de la présente invention, une pluralité de batteries sont simultanément chargées par une pluralité de circuits de charge, économisant le temps nécessaire pour charger les batteries ; et la pluralité de circuits de charge peut également charger un dispositif externe, par exemple un dispositif de télécommande, un dispositif de caméra et similaire d'un aéronef sans pilote tout en chargeant la pluralité de batteries, améliorant l'efficacité de travail de l'aéronef sans pilote.
(ZH)
本发明实施例提供一种充电系统及充电方法,该充电系统包括:至少一个充电电路、第一充电接口、一个或多个处理器;每个充电电路用于给至少一个电池充电;第一充电接口与每个充电电路电连接,用于给第一外部设备充电;一个或多个处理器与每个充电电路电连接,处理器用于:获取充电电路的电参数信息;根据充电电路的电参数信息,控制充电电路可选择性地给与充电电路连接的至少一个电池充电,或/及给与第一充电接口连接的第一外部设备充电。本发明实施例通过多路充电电路对多个电池同时进行充电,节省了电池的充电时间;多个充电电路在给多个电池充电的同时还可以给外部设备例如无人机的遥控设备、拍摄设备等充电,从而提高了无人飞行器的工作效率。
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