An information processing method and electronic device

An information processing method and technology for electronic equipment, applied in the field of information processing, can solve the problems of large power consumption and increase the effective standby time of electronic equipment, and achieve the effect of saving power consumption and increasing the effective standby time

Active Publication Date: 2018-08-10
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides an information processing method and electronic equipment to solve the technical problem of high power consumption of composite electronic equipment based on the "win+phone" architecture implemented by the windows system in the prior art, and achieves When the electronic device is in the standby state, the EC participates in the control of the wake-up of the electronic device, avoiding or alleviating the frequent active wake-up of the operating system, increasing the effective standby time of the electronic device, and saving the power consumption of the electronic device.

Method used

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  • An information processing method and electronic device
  • An information processing method and electronic device
  • An information processing method and electronic device

Examples

Experimental program
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Embodiment 1

[0083] In this embodiment of the application, an electronic device that implements phone functions based on the Windows system of the PC version is taken as an example. The product form of the electronic device may be that a pad and a mobile phone are integrated in one electronic device. This type of electronic device The hardware also includes the hardware modules of pad and phone, and this type of electronic device is called pad+phone in the embodiment of this application. The system-on-chip SoC (System on Chip) of pad+phone can be composed of a system-on-chip control logic module, a microprocessor / microcontroller CPU core module, a digital signal processor DSP module, an embedded memory module, and an external processor. Interface modules for communication, analog front-end modules containing ADC / DAC, power supply and power management modules, and for a wireless SoC there are RF front-end modules, user-defined logic (implemented by FPGA or ASIC), and micro-electromechanical ...

Embodiment 2

[0089] In the specific implementation process, for the pad+phone electronic equipment in the standby state, the active wake-up of the operating system is avoided or alleviated, and the electronic equipment is mainly awakened in a passive wake-up manner. In this embodiment, the passive wake-up process of the electronic device is mainly introduced. When the electronic device receives an event signal, the operating system and the embedded controller EC send a wake-up request.

[0090] Please refer to image 3 , the signal receiving module of the electronic device mainly includes a network signal receiving module and a hardware switch signal receiving module, wherein the network signal receiving module includes a wireless signal receiving module and a wired signal receiving module. At present, electronic equipment is mainly used for wireless communication, and the network signal receiving module is mainly a wireless signal receiving module, including WIFI signal receiving module ...

Embodiment 3

[0094] When the electronic device is working in the mobile broadband connection mode enabled by the WIFI module, the embedded controller EC will detect the current battery power of the electronic device. If the current power is less than 30% of the full battery power, please refer to figure 2 , EC202 will set the EC_GPIO signal output to the hardware logic AND gate 203 low, and control the wake-up of the electronic device in the control mode in the second embodiment, that is to say, please refer to image 3 , Whether the system wakes up of the electronic device is controlled by the EC of the electronic device, if the signal receiving module of the EC receives the WIFI signal receiving module 301, the BT signal receiving module 302, the 3G / LTE signal receiving module 303 and the power switch key (Power Button) At 304, the EC sends a wake-up request to wake up the system, otherwise, the electronic device is in a deep standby state and only supports wake-up by email, text message...

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Abstract

The application discloses a method for processing information and electronic equipment, which are used for solving the technical problem that the power consumption of win-and-phone framework compound electronic equipment realized based on a windows system is large in the prior art. The method comprises the steps as follows: a wakeup control unit in the electronic equipment judges whether a first wakeup request from an operation system of the electronic equipment and a second wakeup request from an embedded controller EC of the electronic equipment are received when the current state of the electronic equipment is a standby state to obtain a first judging result; the wakeup control unit generates and executes a first wakeup instruction for controlling the current state to be the wakeup state when the first judging result is yes so as to control the current state to be switched to the wakeup state from the standby state.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the rapid development of electronic technology, many electronic devices no longer have a single function. For example, a mobile phone can not only make calls and send text messages, but also surf the Internet, listen to music, watch videos, etc.; There are many such electronic devices, which make people's life more colorful. [0003] The diversification of the functions of electronic equipment is due to the fact that the developers of electronic equipment have integrated the software and / or hardware of multiple electronic equipment with a single function into one electronic equipment after R & D and testing, as many electronic equipment developers are currently developing. A computer with a telephone function is to add the function of a mobile phone to the original comput...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/32G06F9/44
Inventor 彭金刚
Owner LENOVO (BEIJING) LTD
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