Title:
AMBIENT TEMPERATURE ESTIMATION AND DEVICE OPTIMIZATION
Document Type and Number:
WIPO Patent Application WO/2024/098313
Kind Code:
A1
Abstract:
Methods, systems and computer program products are provided for ambient temperature estimation and device optimization. A computing device may estimate (e.g., predict based on a thermal model) an ambient temperature outside the device as a difference between a first sum and a second sum. The first sum may comprise, for example, one or more of a first temperature in the computing device (e.g., a temperature of a power supply, such as a battery), a rate of change of a second temperature in the computing device, and/or heat dissipation by the computing device (e.g., passive dissipation, such as conduction, and/or active dissipation, such as a fan). The second sum may comprise, for example, one or more of a computing device workload (e.g., system, CPU and/or GPU power consumption) and/or a difference between a third temperature in the computing device (e.g., internal air temperature near a power supply) and the ambient temperature.
Inventors:
NIELSEN GREGORY ALLEN (US)
ANDERSON MARK ANTHONY (US)
QIN XIAOTING (US)
ZHANG JUE (US)
CHONG CHO YU (US)
ANDERSON MARK ANTHONY (US)
QIN XIAOTING (US)
ZHANG JUE (US)
CHONG CHO YU (US)
Application Number:
PCT/CN2022/131031
Publication Date:
May 16, 2024
Filing Date:
November 10, 2022
Export Citation:
Assignee:
MICROSOFT TECHNOLOGY LICENSING LLC (US)
NIELSEN GREGORY ALLEN (US)
ANDERSON MARK ANTHONY JR (US)
QIN XIAOTING (CN)
ZHANG JUE (CN)
CHONG CHO YU (US)
NIELSEN GREGORY ALLEN (US)
ANDERSON MARK ANTHONY JR (US)
QIN XIAOTING (CN)
ZHANG JUE (CN)
CHONG CHO YU (US)
International Classes:
G06F1/20
Foreign References:
| US20170138628A1 | 2017-05-18 | |||
| US20080028778A1 | 2008-02-07 | |||
| EP3367209A2 | 2018-08-29 | |||
| US20210263773A1 | 2021-08-26 | |||
| US20170318707A1 | 2017-11-02 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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