公开(公告)号：US09417680B2

公开(公告)日：2016-08-16

申请号：US14665361

申请日：2015-03-23

Applicant: Google Inc.

Inventor： Ryan C. Tabone ,  Benson Leung ,  Sameer Nanda ,  Caesar Sengupta ,  John Nicholas Jitkoff

IPC: G06F1/32 ,  G06F9/44 ,  G06F3/0484 ,  G06F3/0483 ,  G06F17/22 ,  H04L29/08

Abstract: A computer-implemented computer shut-down method includes identifying that a computing device has been moved from an open configuration in which input and output mechanisms on the computing device are accessible to a user, to a closed configuration in which at least some of the input and output mechanisms are inaccessible to a user; starting a shut-down timer in response to identifying that the computing device has been moved from the open configuration to the closed configuration; waiting a predefined time period, as established by the shut-down timer, and determining from the shut-down timer that the computing device can be transitioned from an active state into a sleep state in which power consuming components of the computing device are powered down; and transitioning the computing device from the active state to the sleep state upon determining that the computing device can be transitioned.

公开(公告)号：US09766691B1

公开(公告)日：2017-09-19

申请号：US15226442

申请日：2016-08-02

Applicant: GOOGLE INC.

Inventor： Olof Johansson ,  Mandeep Baines ,  Benson Leung

IPC: G06F1/26 ,  G06F1/32 ,  G06F3/12

CPC classification number: G06F1/3287 ,  G06F1/266 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3209 ,  G06F1/3212 ,  G06F1/3215 ,  G06F1/3231 ,  G06F1/3296 ,  G06F3/1221 ,  G06F9/4418 ,  H02J9/005 ,  H02M2001/0032 ,  Y02D10/171 ,  Y02D10/174

Abstract: Methods for controlling power states in a computing device, and apparatus for performing such methods are disclosed. An example method includes monitoring a plurality of sensors included in a computing device. The method further includes detecting, based on the monitoring, occurrence of at least one of a change in physical orientation of the computing device and one or more changes in an ambient environment of the computing device and, responsive to a detected change, activating a controller of the computing device. The method also includes providing, from the sensors to the controller, data corresponding with the at least one of the detected changes. The method still further includes selecting, by the controller, based on the data provided by the sensors, a power state for the computing device and transitioning the computing device to the selected power state.

公开(公告)号：US09430033B1

公开(公告)日：2016-08-30

申请号：US14856006

申请日：2015-09-16

Applicant: GOOGLE INC.

Inventor： Olof Johansson ,  Mandeep Baines ,  Benson Leung

IPC: G06F1/26 ,  G06F1/32 ,  G06F3/12 ,  H02M1/00

CPC classification number: G06F1/3287 ,  G06F1/266 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3209 ,  G06F1/3212 ,  G06F1/3215 ,  G06F1/3231 ,  G06F1/3296 ,  G06F3/1221 ,  G06F9/4418 ,  H02J9/005 ,  H02M2001/0032 ,  Y02D10/171 ,  Y02D10/174

Abstract: Methods for controlling power states in a computing device, and apparatus for performing such methods are disclosed. An example method includes monitoring a plurality of sensors included in a computing device. The method further includes detecting, based on the monitoring, occurrence of at least one of a change in physical orientation of the computing device and one or more changes in an ambient environment of the computing device and, responsive to a detected change, activating a controller of the computing device. The method also includes providing, from the sensors to the controller, data corresponding with the at least one of the detected changes. The method still further includes selecting, by the controller, based on the data provided by the sensors, a power state for the computing device and transitioning the computing device to the selected power state.

公开(公告)号：US09715265B1

公开(公告)日：2017-07-25

申请号：US14299294

申请日：2014-06-09

Applicant: GOOGLE INC.

Inventor： Ryan Cairns ,  Sameer Nanda ,  Benson Leung ,  David James

IPC: G06F1/32

CPC classification number: G06F1/3271 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3265 ,  Y02D10/153

Abstract: Methods and apparatus for scheduling and controlling power management activities are disclosed. An example method includes detecting, by a computing device, playback of video content at a frame rate that is greater than a predetermined threshold frame rate. The example method further includes, in response to the detection of the playback of video content at the frame rate greater than the threshold frame rate, overriding a screen dimming operation of the computing device.

公开(公告)号：US09454207B2

公开(公告)日：2016-09-27

申请号：US14665361

申请日：2015-03-23

Applicant: Google Inc.

Inventor： Ryan C. Tabone ,  Benson Leung ,  Sameer Nanda ,  Caesar Sengupta ,  John Nicholas Jitkoff

IPC: G06F1/32 ,  G06F9/44 ,  G06F3/0484 ,  G06F3/0483 ,  G06F17/22 ,  H04L29/08

CPC classification number: G06F9/442 ,  G06F1/3203 ,  G06F1/3228 ,  G06F1/3246 ,  G06F1/3265 ,  G06F1/3287 ,  G06F1/3296 ,  G06F3/0483 ,  G06F3/04842 ,  G06F3/04847 ,  G06F9/4418 ,  G06F9/445 ,  G06F9/451 ,  G06F17/2247 ,  G06F17/30575 ,  G06F17/30876 ,  H04L67/10 ,  Y02D10/153 ,  Y02D10/171 ,  Y02D10/44 ,  Y02D50/20

Abstract: A computer-implemented computer shut-down method includes identifying that a computing device has been moved from an open configuration in which input and output mechanisms on the computing device are accessible to a user, to a closed configuration in which at least some of the input and output mechanisms are inaccessible to a user; starting a shut-down timer in response to identifying that the computing device has been moved from the open configuration to the closed configuration; waiting a predefined time period, as established by the shut-down timer, and determining from the shut-down timer that the computing device can be transitioned from an active state into a sleep state in which power consuming components of the computing device are powered down; and transitioning the computing device from the active state to the sleep state upon determining that the computing device can be transitioned.