Invention Application
- Patent Title: Method and Apparatus for Improving Power Management to Extend Battery Cycle Life and System Operating Temperature Range
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Application No.: US16458422Application Date: 2019-07-01
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Publication No.: US20210004066A1Publication Date: 2021-01-07
- Inventor: Qinghong He , Yan Ning , John Robert Lerma , Louis M. Davis
- Applicant: DELL PRODUCTS, LP
- Applicant Address: US TX Round Rock
- Assignee: DELL PRODUCTS, LP
- Current Assignee: DELL PRODUCTS, LP
- Current Assignee Address: US TX Round Rock
- Main IPC: G06F1/20
- IPC: G06F1/20 ; G06F1/3212 ; G06F1/329
Abstract:
An information handling system includes a processor, an embedded controller (EC) and a battery system. The EC sends a request to the processor based upon a temperature of the battery system. The request includes power limit recommendation that is received by the processor. The processor adjusts a workload based upon the received power limit recommendation from the EC. The adjustment in the workload may correspond to a decrease in discharging rates of the battery system.
Public/Granted literature
- US11209879B2 Method and apparatus for adjusting a workload to perform power management to extend battery cycle life Public/Granted day:2021-12-28
Information query
