公开(公告)号：WO2016149011A1

公开(公告)日：2016-09-22

申请号：PCT/US2016/021639

申请日：2016-03-10

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： NELSON, David T. ,  HU, Da Hai ,  SHAYESTEH-POUR, Hamid

IPC: H02J7/00 ,  G01R31/36

CPC classification number: G01R31/3658 ,  G01R31/362 ,  G01R31/3648 ,  H02J7/0021 ,  H02J7/0047 ,  H02J7/008

Abstract: Systems, methods and computer program products are described herein that can automatically determine the number of functional rechargeable batteries within an electronic device that includes a plurality of rechargeable batteries without having to open up the electronic device to inspect the batteries. In an embodiment, an external computing device or the electronic device itself determines a measure of impedance associated with the plurality of rechargeable batteries based on a first voltage level of the plurality of rechargeable batteries obtained during a discharging state thereof and a second voltage level of the plurality of rechargeable batteries obtained during a charging state thereof and then determines the number of operational rechargeable batteries within the plurality of rechargeable batteries based on the measure of impedance.

Abstract translation: 本文描述的系统，方法和计算机程序产品可以自动确定包括多个可再充电电池的电子设备内的功能可充电电池的数量，而不必打开电子设备来检查电池。 在一个实施例中，外部计算设备或电子设备本身基于在其放电状态期间获得的多个可再充电电池的第一电压电平和第二电压电平来确定与多个可再充电电池相关联的阻抗的量度 在充电状态期间获得的多个可充电电池，然后基于阻抗的测量来确定多个可再充电电池内的可操作的可再充电电池的数量。

公开(公告)号：WO2015184029A1

公开(公告)日：2015-12-03

申请号：PCT/US2015/032773

申请日：2015-05-28

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： KARNIK, Ryna ,  SHAYESTEH-POUR, Hamid ,  HINGORANI, Vinod L.

IPC: A61B5/024 ,  A61B5/11

CPC classification number: A61B5/6843 ,  A61B5/0059 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/1123 ,  A61B5/486 ,  A61B5/681 ,  A61B5/6885 ,  A61B5/721 ,  A61B5/7214 ,  A61B5/7221 ,  A61B5/7267 ,  A61B5/742 ,  A61B2562/0219 ,  A61B2562/0247

Abstract: A pressure sensor comprises an optical source configured to illuminate the tissue of a user, and an optical sensor configured to measure reflected illumination from the tissue. A compute system is configured to output a pressure between a surface of the optical sensor and the tissue as a function of the measured reflected illumination.

Abstract translation: 压力传感器包括被配置为照亮使用者的组织的光源和被配置为测量来自组织的反射照明的光学传感器。 计算系统被配置为根据所测量的反射照明来输出光学传感器的表面与组织之间的压力。

公开(公告)号：WO2015183845A1

公开(公告)日：2015-12-03

申请号：PCT/US2015/032502

申请日：2015-05-27

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： HINGORANI, Vinod L. ,  SHAYESTEH-POUR, Hamid

IPC: H02J7/00

CPC classification number: H02H1/06 ,  H02H9/04 ,  H02J7/0031

Abstract: Various embodiments relating to a battery isolation circuit for disconnecting a battery from a load are disclosed. In one embodiment, a battery isolation circuit includes a power switch, a protection circuit module (PCM), and a drive diverter. The power switch may be operatively intermediate a battery and a load. The PCM may be operatively connected to the power switch. The PCM may be configured to selectively drive the power switch to electrically connect the battery to the load. The drive diverter may be configured to interrupt the PCM from driving the power switch in order to electrically disconnect the battery from the load in response to activation of a user-operable switch.

Abstract translation: 公开了与用于将电池与负载断开的电池隔离电路有关的各种实施例。 在一个实施例中，电池隔离电路包括电源开关，保护电路模块（PCM）和驱动转向器。 电源开关可以在电池和负载之间可操作地中间。 PCM可以可操作地连接到电源开关。 PCM可以被配置为选择性地驱动电源开关以将电池电连接到负载。 驱动转向器可以被配置为中断PCM驱动电源开关，以便响应于用户可操作的开关的激活而将电池与负载电连接。