公开(公告)号：WO2012092041A1

公开(公告)日：2012-07-05

申请号：PCT/US2011/066301

申请日：2011-12-20

Applicant: QUALCOMM INCORPORATED ,  FORUTANPOUR, Babak ,  SHAHRI, Homayoun ,  AZIZ, Farhan M. ,  JOLLIFF, Maria E. Romera ,  STERN, Ronen R.

Inventor： FORUTANPOUR, Babak ,  SHAHRI, Homayoun ,  AZIZ, Farhan M. ,  JOLLIFF, Maria E. Romera ,  STERN, Ronen R.

IPC: H04W52/02 ,  G09G3/34

CPC classification number: H04W52/0258 ,  G06F1/1694 ,  G06F1/3212 ,  G06F1/3265 ,  G09G3/342 ,  G09G2330/021 ,  H04M2250/12 ,  H04M2250/22 ,  H04W52/0254 ,  H04W52/0264 ,  H04W52/027 ,  Y02D10/153 ,  Y02D10/174 ,  Y02D70/23

Abstract: A particular method includes determining a battery charge value of a battery at a particular time and comparing the battery charge value at the particular time to a threshold battery charge value of a battery usage profile associated with the particular time, where the threshold battery charge value varies over time (e.g., a dynamic threshold). When the battery charge value does not satisfy the threshold battery charge value, the method includes prompting a user to select a power save mode. For example, the power save mode may include activating a different backlight element (106-116) of a plurality of backlight elements of a display device (104) in response to a motion sensor (105) of a portable electronic device detecting movement of the portable electronic device from a first orientation (118) to a second orientation (120).

Abstract translation: 特定方法包括在特定时间确定电池的电池电量值，并将特定时间的电池电量值与特定时间相关联的电池使用简档的阈值电池电量值进行比较，其中阈值电池电量值变化 随着时间的推移（例如，动态阈值）。 当电池电量值不满足阈值电池电量值时，该方法包括提示用户选择省电模式。 例如，省电模式可以包括响应于便携式电子设备的运动传感器（105）检测显示设备（104）的移动的运动传感器（105）来激活显示设备（104）的多个背光元件的不同背光元件（106-116） 便携式电子设备从第一取向（118）到第二取向（120）。

公开(公告)号：WO2011011755A3

公开(公告)日：2011-05-05

申请号：PCT/US2010043154

申请日：2010-07-23

Applicant: QUALCOMM INC ,  DAVIS ROY H ,  FORUTANPOUR BABAK ,  STERN RONEN R ,  MOMEYER BRIAN

Inventor： DAVIS ROY H ,  FORUTANPOUR BABAK ,  STERN RONEN R ,  MOMEYER BRIAN

IPC: H02J7/02 ,  H02J7/04 ,  H04B5/00

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J7/041 ,  H02J50/90 ,  H04B5/0037 ,  H04M1/0202

Abstract: Exemplary charging device includes a processor and charging current for coupling to a battery. In an exemplary embodiment, the processor defines charging profiles for charging the battery at different charge rates. A profile can be selected based on a determinable time event and may be modified based on a charging history. Adjustable charging power is supplied to the battery at a power level, a charging duration, or a combination thereof based on the selected profile. A wireless power transmitter can also define charging profiles and charging histories for receivers that receive power from the transmitter based on an identifier from the receiver. The transmitter can select the charging profile based on a determinable time event and may be modified based on a charging history. The transmitter supplies power through the wireless power link at a power level, a charging duration, or a combination thereof based on the selected profile.

Abstract translation: 示例性充电装置包括用于耦合到电池的处理器和充电电流。 在示例性实施例中，处理器定义用于以不同充电速率对电池充电的充电曲线。 可以基于可确定的时间事件来选择配置文件，并且可以基于充电历史来修改配置文件。 基于所选择的配置文件，以功率电平，充电持续时间或其组合为电池供应可调节的充电电力。 无线电力发射机还可以基于来自接收机的标识符来定义从发射机接收功率的接收机的充电简档和充电历史。 发射机可以基于可确定的时间事件来选择充电曲线，并且可以基于充电历史来修改充电曲线。 发射机基于所选择的配置文件以功率电平，充电持续时间或其组合通过无线电力链路供电。

公开(公告)号：WO2011011755A2

公开(公告)日：2011-01-27

申请号：PCT/US2010/043154

申请日：2010-07-23

Applicant: QUALCOMM Incorporated ,  DAVIS, Roy H. ,  FORUTANPOUR, Babak ,  STERN, Ronen R. ,  MOMEYER, Brian

Inventor： DAVIS, Roy H. ,  FORUTANPOUR, Babak ,  STERN, Ronen R. ,  MOMEYER, Brian

IPC: H02J7/02

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J7/041 ,  H02J50/90 ,  H04B5/0037 ,  H04M1/0202

Abstract: Exemplary charging device includes a processor and charging current for coupling to a battery. In an exemplary embodiment, the processor defines charging profiles for charging the battery at different charge rates. A profile can be selected based on a determinable time event and may be modified based on a charging history. Adjustable charging power is supplied to the battery at a power level, a charging duration, or a combination thereof based on the selected profile. A wireless power transmitter can also define charging profiles and charging histories for receivers that receive power from the transmitter based on an identifier from the receiver. The transmitter can select the charging profile based on a determinable time event and may be modified based on a charging history. The transmitter supplies power through the wireless power link at a power level, a charging duration, or a combination thereof based on the selected profile.

Abstract translation: 示例性充电装置包括处理器和用于耦合到电池的充电电流。 在示例性实施例中，处理器定义用于以不同充电率对电池充电的充电配置文件。 简档可以基于可确定的时间事件来选择，并且可以基于收费历史来修改。 基于所选择的配置文件，可调节的充电功率以功率水平，充电持续时间或其组合被提供给电池。 无线电力发射器还可以基于来自接收器的标识符为从发射器接收电力的接收器定义充电配置文件和充电历史。 发射机可以基于可确定的时间事件来选择充电简档并且可以基于充电历史来修改。 发射机基于所选择的配置文件以功率级别，充电持续时间或其组合来通过无线电力链路供电。