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A power mode switching method and device

A power mode and mode switching technology, applied in the fields of electrical digital data processing, climate sustainability, instruments, etc., can solve problems such as reducing user experience and affecting the usability of tablet computers, avoiding the risk of interrupting current operations, improving The effect of user experience

Active Publication Date: 2017-12-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this phenomenon of interrupting the user's current use due to shutdown caused by misoperation will seriously affect the practicability of the tablet computer and reduce the user experience.

Method used

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  • A power mode switching method and device
  • A power mode switching method and device
  • A power mode switching method and device

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Embodiment Construction

[0020] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Note that in this specification and the drawings, substantially the same steps and elements are denoted by the same reference numerals, and repeated explanation of these steps and elements will be omitted.

[0021] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one of the described embodiments. Thus, appearances of the phrase "in one embodiment" or "in an embodiment" in the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

[0022] figure 1 Shows a flowchart of a power mode switching method 100 applied to an electronic devic...

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Abstract

A method and device for switching power supply modes are provided, including: detecting a mode switching signal of an electronic device; if the detected mode switching signal indicates that the electronic device is switched from a first mode to a second mode, switching the power supply of the electronic device Mode switching from the first power mode to the second power mode; if the detected mode switching signal indicates that the electronic device is switched from the second mode to the first mode, switching the power mode of the electronic device from the second power mode to the first power mode, wherein, in the first mode, when the power key is detected to be pressed, the first signal of the electronic device is triggered immediately; in the second mode, when the power key is detected to be pressed, the Detecting the first operation of the user, until the first signal of the electronic device is triggered after the first operation of the user is detected. The power supply mode switching method prevents the electronic device from immediately entering the shutdown mode when the user accidentally presses the shutdown key in the second mode.

Description

technical field [0001] The present invention relates to a mode switching method, and more particularly to a power mode switching method. Background technique [0002] Currently, in the smart desktop mode of the tablet computer, especially when multiple users perform touch operations on the smart desktop, it often happens that users accidentally press the shutdown button. In this case, since the tablet computer is currently in the smart desktop mode, the power off key is set to shut down immediately as long as the power off key is pressed in the power on state. Therefore, this phenomenon of interrupting the current use of the user due to shutdown caused by misoperation will seriously affect the practicability of the tablet computer and reduce the user experience. [0003] Therefore, how to optimize the power management mode of the existing tablet computer, so that when the user accidentally presses the shutdown button in the smart desktop mode of the tablet computer, the dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/81
CPCG06F21/81G06F1/1694G06F1/3206G06F1/3231G06F1/3234G06F2200/1637G06F1/3287Y02D10/00
Inventor 王静
Owner LENOVO (BEIJING) LTD