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Power supply management method based on window and shifter using said method

A technology for power management and mobile devices, which is applied in the field of window-based power management and mobile devices using the same, and can solve problems such as taking into account

Inactive Publication Date: 2007-01-10
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method of power management does not take into account the power requirements of various programs and the pattern of updating the power supply allocation scheme over time.

Method used

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  • Power supply management method based on window and shifter using said method
  • Power supply management method based on window and shifter using said method
  • Power supply management method based on window and shifter using said method

Examples

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Embodiment Construction

[0021] see figure 1 , figure 1 It is a schematic diagram of a process state 10 when a processor in a mobile device 60 generally based on a windows operating system executes a job. The process status 10 includes a new state (new) 12 used to represent a newly established process P, and a new state (new) 12 used to indicate that the instructions in the process P are being executed (that is, to represent that the process P is currently occupying processor resources). State (running) 14, one is used to indicate that the process P is waiting for some events such as I / O to complete the waiting state (waiting) 16, one is used to indicate that the process P is currently ready for execution. 18. And a terminated state (terminated) 20 used to indicate that the process P has been executed.

[0022] When the itinerary P is just created, it will be in the "New" state, and then enter the "Ready" state, and among all the "Ready" state, only one itinerary will be selected by the scheduler or...

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Abstract

This invention provides a supply management method used in mobile devices and a mobile device, among which, the method contains the following steps: a, merging the work, b, designing a power supply management policy, c, assigning a pre-designed proportion of total unit supply volume to each work according to the kinds of the work, d, an user adds the unit power supply supplied volume got from work in an active window from the instruction input from a pattern user interface to get the optimum distribution of working power supply to a mobile device.

Description

technical field [0001] The present invention relates to a window-based power management method, in particular to a window-based power management method to optimize power distribution between tasks executed on a mobile device . Background technique [0002] The power required for the operation of the notebook computer comes from the battery, and the battery can only provide limited power, so the power consumed by the internal components of a notebook computer is directly related to the service life of the notebook computer. [0003] Generally speaking, the most intuitive and easiest way to increase the service life of a notebook computer is to replace the more power-consuming components in the notebook computer with power-saving components. For example, since 70% of the power of a notebook computer is consumed by the display during operation, an organic light-emitting diode liquid crystal display (OLED LCD) that only consumes less power ) to replace a thin film transistor (...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/32
Inventor 卢德祯张瑞川
Owner ACER INC