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A system switching method and apparatus

A system switching and auxiliary system technology, applied in the field of system switching methods and devices, can solve problems such as short life and high power consumption of electronic equipment, and achieve the effects of prolonging service life, solving large power consumption, and saving power.

Inactive Publication Date: 2019-02-12
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a system switching method and device, which are used to solve the technical problems of high power consumption and short service life of electronic equipment in the prior art

Method used

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  • A system switching method and apparatus
  • A system switching method and apparatus
  • A system switching method and apparatus

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Embodiment Construction

[0059] The technical solutions of the present invention will be described in detail below through the accompanying drawings and specific examples. It should be understood that the embodiments of the present invention and the specific features in the examples are detailed descriptions of the technical solutions of the present invention, rather than limitations to the technical solutions of the present invention. In the case of no conflict, the embodiments of the present invention and the technical features in the embodiments may be combined with each other.

[0060] It should be understood that in the description of the embodiments of the present invention, words such as "first" and "second" are only used to distinguish the purpose of description, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating or imply order. "Multiple" in the description of the embodiments of the present invention means two or more.

[0061] Th...

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Abstract

The invention provides a system switching method and device, which is used for solving the technical problems of high power consumption and short service life of electronic equipment in the prior art.The method comprises the following steps of: when the electronic equipment is in standby state, and after the auxiliary system receives the first wake-up signal sent by the peripheral equipment of atleast one peripheral equipment, awakeing the auxiliary system to enter the working state; when it is detected that the load of the tasks to be processed of the auxiliary system exceeds the maximum load of the auxiliary system, enabling the auxiliary system to send a second wake-up signal to the main system to awake the main system into a working state, enabling the main system to process the tasks to be processed by the auxiliary system.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a system switching method and device. Background technique [0002] At present, the functions of electronic devices such as mobile phones and computers are becoming more and more abundant. After the electronic device enters the standby state, there are more and more peripherals that can wake up the main system of the electronic device, such as: fingerprint sensor, power button, intelligent voice assistant, etc. . [0003] However, when peripherals frequently wake up the main system of electronic equipment, system components such as the central processing unit (Central Processing Unit, CPU), memory (Memory), power management integrated circuit (Power Management IC, PMIC) will all run, increasing the electronic The power consumption of the equipment shortens the battery life of the electronic equipment; moreover, frequent wake-up of the main system of the electronic equipment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401G06F1/3287
CPCG06F1/3287G06F9/4418
Inventor 员笑言
Owner GREE ELECTRIC APPLIANCES INC
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