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Smart device wake-up method and apparatus

A technology of smart devices and wake-up devices, which is applied in the direction of branch equipment, program control devices, and energy consumption reduction. It can solve problems such as increased system power consumption, and achieve the effects of reducing system power consumption, reducing power consumption, and reducing the number of wake-ups.

Inactive Publication Date: 2017-06-13
BEIJING YUANXIN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This will cause the system to wake up twice at 30s and 32s
resulting in higher system power consumption

Method used

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  • Smart device wake-up method and apparatus

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Embodiment approach

[0037] According to an embodiment of the present invention, grouping all wake-up events and making each group of wake-up events correspond to a wake-up time point includes: sorting all wake-up events according to the time when the system wakes up; The wake-up events within the threshold are divided into one group, and one of the times that each wake-up event of the group of wake-up events requires the system to wake up is selected as the wake-up time point of the group of wake-up events.

[0038]For example, module A1 of system A sets a wake-up time of 10:10, module A2 of system A sets a wake-up time of 10:16, and module B1 of system B sets a wake-up time of 10:12. The wake-up time set by the module B2 of the system B is 10:17, and the wake-up time set by the module B3 of the system B is 10:18. To sort these wake-up times, system A or B needs to wake up at the following times in sequence: 10:10, 10:12, 10:16, 10:17 and 10:18. The preset wake-up time interval of the smart devi...

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Abstract

The invention discloses a smart device wake-up method and apparatus. The smart device comprises at least two systems and a shared kernel of the at least two systems. The method comprises the following steps: notifying the kernel of wake-up times of modules of the at least two systems by the systems; separately forming wake-up events by the kernel according to the received wake-up data; grouping all wake-up events, and making each group of wake-up events correspond to a wake-up time point; queuing the obtained wake-up time points in the kernel according to a time sequence; and waking up the system and notifying the modules of the group of wake-up events corresponding to the obtained wake-up time point to perform corresponding processing in response to the arrival of a certain wake-up time point. By adoption of the smart device wake-up method and apparatus provided by the invention, the power consumption of the smart device can be reduced.

Description

technical field [0001] The present application relates to the field of electrical digital data processing, in particular to a method and device for waking up a smart device. Background technique [0002] Based on container technology, a smart device can support and run multiple systems at the same time, and some systems are running in the foreground, which can be clearly felt. Some are running in the background, which cannot be clearly felt, but are actually running, and can be switched to the foreground at any time. [0003] In the mobile phone, in order to reduce power consumption and save power, the mobile phone will turn off the screen when the user is not operating, and then within the specified time if the user still does not operate the mobile phone and the application running on the mobile phone does not require the mobile phone to run , the phone will enter sleep mode. In sleep mode, the phone will turn off unused modules to save power consumption. However, some ...

Claims

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Application Information

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IPC IPC(8): H04M1/725G06F9/44G06F1/32
CPCG06F1/329G06F9/4418H04M1/72451H04M1/72454H04M1/72463Y02D30/70
Inventor 朱少峰
Owner BEIJING YUANXIN SCI & TECH
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