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1244 条记录 (耗时 0.026 秒)

    POWER TRANSMISSION SYSTEM, FOREIGN MATTER DETECTION DEVICE, AND COIL DEVICE
    81.
    发明公开
    POWER TRANSMISSION SYSTEM, FOREIGN MATTER DETECTION DEVICE, AND COIL DEVICE 审中-公开
    电力传输系统，异物检测装置和线圈装置

    公开(公告)号：EP3249783A1

    公开(公告)日：2017-11-29

    申请号：EP16740053.0

    申请日：2016-01-14

    申请人： IHI Corporation

    发明人： ASANO Atsushi ,  FURIYA Kentarou ,  ARAKI Jun ,  GOTO Masahiko

    IPC分类号： H02J50/00 ,  B60L11/18 ,  H02J7/00

    CPC分类号： H02J50/60 ,  B60L11/18 ,  B60L11/182 ,  H01F38/14 ,  H02J7/00 ,  H02J7/025 ,  H02J50/00 ,  H02J50/12 ,  Y02T10/7005

    摘要： A foreign object detection device for a coil device including a second coil to transmit power to a first coil wirelessly or receive power from the first coil wirelessly including: a foreign object detection coil configured to be located between the first coil and the second coil; and a cover configured to cover an upper portion of the foreign object detection coil, wherein a top surface of the cover includes at least one inclined surface inclined relative to a coil plane of the second coil, and the inclined surface is inclined downward from a low sensitivity region where detection sensitivity of the foreign object detection coil is relatively lower to a high sensitivity region where the detection sensitivity of the foreign object detection coil is relatively higher.

    摘要翻译： 1。一种线圈装置用异物检测装置，其特征在于，具备：无线地向第一线圈无线发送电力或者从所述第一线圈无线接收电力的第二线圈，该异物检测装置包括：异物检测线圈，配置于所述第一线圈与所述第二线圈之间; 以及覆盖所述异物检测线圈的上部的罩，其中，所述罩的上表面包括相对于所述第二线圈的线圈面倾斜的至少一个倾斜面，并且所述倾斜面从低位 在异物检测线圈的检测灵敏度相对较高的高灵敏度区域中，灵敏度区域中的异物检测线圈的检测灵敏度相对较低。

    Battery management system, method and battery
    83.
    发明授权
    Battery management system, method and battery 有权
    电池管理系统，方法和电池

    公开(公告)号：EP2587619B1

    公开(公告)日：2017-11-22

    申请号：EP12275132.4

    申请日：2012-09-03

    申请人： PAG Ltd

    发明人： Lavender, John Paul

    IPC分类号： H01M10/42 ,  H01M2/30 ,  H02J7/00 ,  H01M2/10 ,  H02J1/10 ,  H02J7/34

    CPC分类号： H02J7/00 ,  H01M2/10 ,  H01M2/1011 ,  H01M2/1016 ,  H01M2/1061 ,  H01M2/1077 ,  H01M2/30 ,  H01M10/42 ,  H01M2010/4271 ,  H02J1/10 ,  H02J7/0021 ,  H02J7/0045 ,  H02J7/34 ,  Y02T10/7055 ,  Y10T307/696

    摘要： A battery management system and method for controlling the operation of a plurality of electrical batteries (10) coupled to one another, includes a master control unit (50) coupled to each of the batteries (10), at least one battery status unit operable to provide data relating to the status of each of the batteries of the plurality of batteries and a power determination unit operable to provide a measure of the power draw required from the batteries (10). The master control unit (50) is operable to control the operation of the plurality of batteries to activate a number of the plurality to meet the required power draw and to deactivate any batteries (10) of the plurality which would cause said plurality of batteries to exceed the required power draw. In the preferred embodiment, the power determination unit is operable to determine the maximum safe power to a device coupled to the plurality of batteries (10), the master control unit (50) being operable to control the operation of the plurality of batteries (10) to activate a number of the batteries (10) having a combined power capacity not exceeding the safe maximum power. Thus, the system and method allow for a large number of batteries (10) to be coupled to an electrical device and for these to be controlled so as not to produce a current which is too high for the device. There are also described elements for determining the operation of the batteries (10) and in particular which is to operate as a master battery and which as slave batteries, as well as for managing the batteries during the powering of a device and for charging. A battery designed for this purpose is also disclosed.

    CHARGING SYSTEM
    84.
    发明公开
    CHARGING SYSTEM 审中-公开

    公开(公告)号：EP3101756A4

    公开(公告)日：2017-11-08

    申请号：EP14880839

    申请日：2014-05-14

    申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

    发明人： ZHANG JIALIANG ,  LIU FENGSHUO ,  CHEN BIAO ,  WU KEWEI

    IPC分类号： H02J7/00 ,  H02J7/02 ,  H02J7/08

    CPC分类号： H02J7/0081 ,  H02J7/00 ,  H02J7/0021 ,  H02J7/0045 ,  H02J7/0052 ,  H02J7/027 ,  H02J7/085 ,  H02J2007/0062 ,  H02J2007/0096

    摘要： 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.

    BATTERY PACK
    85.
    发明公开
    BATTERY PACK 审中-公开

    公开(公告)号：EP3240097A4

    公开(公告)日：2017-11-01

    申请号：EP15872181

    申请日：2015-12-09

    申请人： SANYO ELECTRIC CO

    发明人： NAKAYAMA MASATO ,  KANNO JUNJI ,  SEKI MASAHIRO

    IPC分类号： H01M10/48 ,  H02J7/00 ,  H02J7/04 ,  H02J7/10

    CPC分类号： H01M10/48 ,  H02J7/00 ,  H02J7/04

    摘要： A plurality of temperature signals are safely output from one temperature terminal with a simple circuit-configuration. A battery pack including a plurality of batteries 1 includes: main temperature sensor 2 that detects battery temperatures, temperature terminal 12 coupled to main temperature sensor 2, sub temperature sensor 3 that detects a temperature of battery pack 100, 200 at a positions different from that of main temperature sensor 2, main switch 4 connected between main temperature sensor 2 and temperature terminal 12 and outputting a signal of main temperature sensor 2 to temperature terminal 12 in an ON state, and disconnecting main temperature sensor 2 from temperature terminal 12 in an OFF state, and temperature monitoring circuit 5 that performs control so that main switch 4 is turned ON and OFF depending on the detected temperature of sub temperature sensor 3. Temperature monitoring circuit 5 compares a detected temperature detected by sub temperature sensor 3 with a predetermined temperature range, performs control so that main switch 4 is turned to an OFF state in an abnormal temperature state in which the detected temperature is higher or lower than the predetermined temperature range, and outputs an abnormal signal from the temperature terminal 12.

    METHOD AND APPARATUS FOR DISPLAYING ELECTRICITY QUANTITY OF BATTERY, AND ELECTRONIC DEVICE
    88.
    发明公开
    METHOD AND APPARATUS FOR DISPLAYING ELECTRICITY QUANTITY OF BATTERY, AND ELECTRONIC DEVICE 审中-公开
    VERFAHREN UND VORRICHTUNG ZUR ANZEIGE DER ELEKTRISCHEN LADUNG EINER BATTERIE UND ELEKTRONISCHE VORRICHTUNG

    公开(公告)号：EP3190425A4

    公开(公告)日：2017-09-27

    申请号：EP14901225

    申请日：2014-11-12

    申请人： ZTE CORP

    发明人： DOU MINGMING ,  LI WEN ,  HAO WEIWEI

    IPC分类号： G01R31/36 ,  H02J7/00

    CPC分类号： G01R31/3682 ,  G01R31/36 ,  G01R31/3648 ,  H02J7/00 ,  H02J7/0047 ,  H02J2007/005

    摘要： A method and device for displaying SOC of a battery, and electronic equipment are provided. The method includes: an initial voltage and initial SOC of the battery are acquired (101); a current voltage and current SOC of the battery in a current state are acquired after charging or discharging the battery for a preset time (102); and if the ratio of the current voltage to the initial voltage meets a first preset condition and the ratio of the current SOC to the initial SOC meets a second preset condition, the current voltage and the current SOC are displayed (103). The SOC of the battery is obtained according to a corresponding relationship of voltage and SOC changes of the battery in charging and discharging processes of the battery, so that accurate calculation of the SOC of the battery is implemented without an additional hardware circuit such as a voltameter chip, the valuable Printed Circuit Board (PCB) arrangement space in terminal equipment is saved, cost is further reduced, and a degree of freedom of hardware design and competitiveness of a product are increased.

    摘要翻译： 提供了用于显示电池的SOC的方法和设备以及电子设备。 该方法包括：获取电池的初始电压和初始SOC（101）; 在电池充电或放电达预设时间后，获取当前状态的电池的当前电压和电流SOC（102）; 并且如果当前电压与初始电压的比率满足第一预设条件并且当前SOC与初始SOC的比率满足第二预设条件，则显示当前电压和当前SOC（103）。 根据电池充放电过程中电池的电压和SOC变化的对应关系，得到电池的SOC，从而实现电池的SOC的精确计算，而无需额外的硬件电路，如电压表 芯片，节省了终端设备中宝贵的印刷电路板（PCB）布置空间，进一步降低了成本，增加了硬件设计自由度和产品竞争力。

    BATTERY CELL BALANCING SYSTEM AND METHOD USING LC RESONANCE
    89.
    发明公开
    BATTERY CELL BALANCING SYSTEM AND METHOD USING LC RESONANCE 审中-公开
    BATTERIEZELLENAESGLEICHSYSTEM UND -VERFAHREN UNTER VERWENDUNG VON LC-RESONANZ

    公开(公告)号：EP3076516A4

    公开(公告)日：2017-09-27

    申请号：EP15849050

    申请日：2015-09-17

    申请人： LG CHEMICAL LTD

    发明人： SUNG CHANG HYUN ,  LEE SANG HOON ,  YOON HO BYUNG

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0014 ,  H01M10/482 ,  H01M2010/4271 ,  H02J7/00 ,  H02J7/0016 ,  H02J7/0021 ,  Y02T10/7055

    摘要： The present invention relates to a battery cell balancing system and method using LC resonance. The present invention comprises: a drive unit including one or more battery cells connected in series, a resonance module for performing a resonant operation, and a switch unit provided so as to allow electric charges stored in the resonance module to be transferred to each of the one or more battery cells; and a control unit for measuring a resonance period of the resonance module according to a voltage state of each of the one or more battery cells, and transferring the electric charges charged in the resonance module to each of the one or more battery cells by controlling an on/off operation of the switch unit according to the measured resonance period.

    摘要翻译： 本发明涉及一种使用LC谐振的电池单元平衡系统和方法。 本发明包括：包括串联连接的一个或多个电池单元的驱动单元，用于执行谐振操作的谐振模块，以及设置为允许存储在谐振模块中的电荷被传送到每个电池单元 一个或多个电池单元; 以及控制单元，用于根据所述一个或多个电池单元中的每一个的电压状态来测量所述谐振模块的谐振周期，并且通过控制所述一个或多个电池单元中的每个电池单元， 根据测量的谐振周期开关单元的开/关操作。