WO2016115762A1 - 一种多操作系统的省电模式控制方法、装置和终端 - Google Patents

一种多操作系统的省电模式控制方法、装置和终端 Download PDF

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Publication number
WO2016115762A1
WO2016115762A1 PCT/CN2015/073442 CN2015073442W WO2016115762A1 WO 2016115762 A1 WO2016115762 A1 WO 2016115762A1 CN 2015073442 W CN2015073442 W CN 2015073442W WO 2016115762 A1 WO2016115762 A1 WO 2016115762A1
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Prior art keywords
power saving
saving mode
operating system
level
triggered
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PCT/CN2015/073442
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English (en)
French (fr)
Inventor
崔周华
方正波
李炜
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宇龙计算机通信科技(深圳)有限公司
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Priority to US15/543,837 priority Critical patent/US10416751B2/en
Publication of WO2016115762A1 publication Critical patent/WO2016115762A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3243—Power saving in microcontroller unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4418—Suspend and resume; Hibernate and awake
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4406—Loading of operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4406—Loading of operating system
    • G06F9/441—Multiboot arrangements, i.e. selecting an operating system to be loaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a power saving mode control method, apparatus, and terminal for multiple operating systems.
  • the power saving mode refers to: reducing the brightness of the backlight of the smart terminal, replacing the dark black interface of the power saving, and lowering the central processing unit (Central Processing Unit, Referred to as CPU) frequency and other ways to reduce power consumption and enhance endurance.
  • CPU Central Processing Unit
  • the main object of the present invention is to provide a power saving mode control method, apparatus and terminal for a multi-operating system to solve the problem of the power saving mode not applied to multiple operating systems in the prior art.
  • the invention provides a power saving mode control method for multiple operating systems, comprising: pre-executing multiple operations Each operating system in the system respectively sets a corresponding power saving mode; determines an operating system triggered by the power saving mode, and controls the operating system that is triggered to the power saving mode to enter a corresponding power saving mode.
  • the setting a corresponding power saving mode for each of the plurality of operating systems in advance includes: presetting a plurality of levels of power saving modes for each of the plurality of operating systems; Determining an operating system triggered by the power saving mode, and controlling the operating system triggered by the power saving mode to enter a corresponding power saving mode, comprising: determining an operating system triggered by the power saving mode, and a level of the power saving mode that is triggered; The operating system that controls the triggered power saving mode enters the power saving mode of the level.
  • the power saving mode of the multiple levels includes: a first level, a second level, and a third level power saving mode; wherein: the first level power saving mode is: hardware and/or software for the operating system The power saving mode is performed; the power saving mode of the second level is: putting the operating system into the standby state, and retaining only the designated function as the wake-up source of the operating system; the third-level power saving mode is: shutting down the operating system, and releasing The operating system monopolizes part of the hardware and software resources.
  • the plurality of operating systems at least includes: a security system and a general system; wherein the security system has a higher security level than the general system.
  • the present invention further provides a power saving mode control apparatus for a multi-operating system, comprising: a setting module, configured to separately set a corresponding power saving mode for each of a plurality of operating systems; and a control module, configured to determine The operating system triggered by the power saving mode controls the operating system triggered by the power saving mode to enter a corresponding power saving mode.
  • the setting module is configured to separately set a plurality of levels of power saving modes for each of the plurality of operating systems; the control module is configured to determine an operating system triggered by the power saving mode, and The level of the triggered power saving mode; the operating system that controls the triggered power saving mode enters the power saving mode of the level.
  • the power saving mode of the multiple levels includes: a first level, a second level, and a third level power saving mode; wherein: the first level power saving mode is: hardware and/or software for the operating system The power saving mode is performed; the power saving mode of the second level is: putting the operating system into the standby state, and retaining only the designated function as the wake-up source of the operating system; the third-level power saving mode is: shutting down the operating system, and releasing The operating system monopolizes part of the hardware and software resources.
  • the plurality of operating systems at least comprise: a security system and a general system; wherein the security The system-wide security level is higher than the general system.
  • the present invention further provides a terminal including the power saving mode control device of the multiple operating system.
  • the terminal provides a selection interface for the user, where the selection interface includes: a plurality of selectable operating systems, and a power saving mode level of each selectable operating system;
  • the mode control device controls the triggered operating system to enter the power saving mode level based on an operating system triggered by the user in the selection interface and a power saving mode level thereof.
  • the invention realizes the control of the multi-operating system power-saving mode by setting multiple levels of power-saving modes for each of the plurality of operating systems of the terminal, thereby reducing the power consumption of the terminal and prolonging the battery life. time.
  • FIG. 1 is a flowchart of a power saving mode control method for a multi-operating system according to an embodiment of the present invention
  • FIG. 2 is a specific flowchart of a power saving mode control method for multiple operating systems according to an embodiment of the invention
  • FIG. 3 is a schematic flow chart of a power saving mode control method for multiple operating systems according to an embodiment of the invention.
  • FIG. 4 is a structural diagram of a power saving mode control apparatus for a multi-operating system according to an embodiment of the present invention
  • FIG. 5 is a structural diagram of a terminal according to an embodiment of the present invention.
  • the main idea of the present invention is to target each operating system of a plurality of operating systems of the terminal. Do not set multiple levels of power saving mode, the user selects one or more operating systems according to the needs, and selects the level of the power saving mode for the selected operating system, according to the user's choice, triggers the corresponding operating system and level, and controls The selected operating system enters the power saving mode of the selected level, thereby implementing the control of the multi-operating system power saving mode, reducing the power consumption of the terminal and prolonging the battery life.
  • the invention provides a power saving mode control method for multiple operating systems. As shown in FIG. 1, it is a flowchart of a power saving mode control method for a multi-operating system according to an embodiment of the present invention.
  • step S110 a corresponding power saving mode is separately set for each of the plurality of operating systems.
  • the plurality of operating systems may be operating systems of a plurality of different security levels installed in the terminal, such as at least one security system and at least one general system.
  • the security system and the general system may be systems such as Linux, Windows, Android, Mac OS X, and the like.
  • the power saving mode refers to performing preset processing on the hardware and/or software in the operating system, so that the operating system runs under the processed hardware and/or software, or after such processing, can save power for the terminal. purpose.
  • the configuration of the power saving mode includes: limiting the maximum performance of the CPU, reducing the screen brightness, turning off the wireless function, entering the standby state, shutting down, and the like.
  • Step S120 Control the operating system triggered by the power saving mode to enter a corresponding power saving mode according to the operating system triggered by the power saving mode.
  • the operating system For each operating system, detecting an operation of triggering the power saving mode; after detecting that an operating system is triggered by the power saving mode, acquiring a corresponding configuration of the power saving mode corresponding to the operating system, so that the power saving mode is triggered The operating system enters the corresponding power saving mode.
  • FIG. 2 is a specific flowchart of a power saving mode control method for multiple operating systems according to an embodiment of the invention.
  • Step S210 a plurality of levels of power saving modes are separately set in advance for each of the plurality of operating systems.
  • the plurality of levels of power saving modes include: a first level, a second level, and a third level.
  • the first level of power saving mode is: power saving settings for the hardware and/or software of the operating system.
  • the second level of power saving mode is: bringing the operating system into a standby state; further, in the second level of the power saving mode, the designated function is reserved as a wakeup source, such as: only retaining the contact of the contact associated with the operating system SMS is used as the wakeup source for the operating system.
  • the third level of power saving mode is to shut down the operating system and release the hardware and software resources of the exclusive part of the operating system.
  • each operating system may have its own corresponding hardware and software, that is, there may be overlap between hardware and software between multiple operating systems. In other words, there may be shared hardware and software between multiple operating systems. And non-shared hardware and software, where non-shared hardware and software are the hardware and software that is part of the operating system.
  • the display and camera of the mobile phone are hardware shared by multiple operating systems; the operating systems in the mobile phone run on their respective chips, and the chip is the hardware exclusive to the operating system.
  • the power saving mode for each level is divided into three cases:
  • the exclusive resource of the operating system that is, the hardware and software resources independently owned by the operating system. For example, if the security system runs on a security chip and the security chip does not cross other operating systems, then the security chip is a resource of the exclusive part of the security system.
  • a non-exclusive resource of the operating system that is, the hardware and software resources that the operating system shares with other operating systems.
  • a mobile phone display is shared by various operating systems. Therefore, the mobile phone display is a non-exclusive resource of the operating system.
  • Step 1 Determine whether the operating system triggered by the power saving mode is running in the foreground.
  • Step 2 if yes, the operating system is the operating system currently displayed by the terminal.
  • the non-exclusive portion and the exclusive software and hardware of the operating system are preset according to the configuration of the power saving mode. That is to say, the power saving mode of the operating system running in the foreground is taken as the highest priority power saving mode.
  • Step 3 If no, the operating system is not the operating system currently displayed by the terminal. Therefore, in order not to affect the normal operation of the operating system displayed in the foreground, only the hardware and software of the exclusive part of the operating system are processed, or according to the user's selection. To determine whether to handle the hardware and software that is part of the operating system. The user's choice is whether the user chooses whether to handle the hardware and software of the operating system's exclusive part.
  • the wireless Internet access function can be turned off.
  • multiple operating systems have entered the power-saving mode, and only the operating system running in the foreground needs to turn off the wireless Internet access function, while the operating system running in the background does not need to turn off the wireless Internet access function, then the wireless Internet access function can be turned off.
  • the power-saving mode that multiple operating systems enter, and the operating system running in the foreground does not need to turn off the wireless Internet access function, and the operating system running in the background needs to turn off the wireless Internet access function, then the wireless Internet access function may not be turned off at this time.
  • Case 3 If the power-saving mode entered by the operating system needs to process the resources of the non-exclusive part, it can be judged whether the operating system triggered by the power-saving mode is running in the foreground; if so, the non-exclusive part is directly preset. Processing; if not, prompting the user that the resource is occupied, temporarily unable to enter the power saving mode, and further, determining whether to process the occupied resource according to the user's selection.
  • the normal system runs in the foreground
  • the security system runs in the background
  • the security system is triggered in the power saving mode.
  • the configuration of the power saving mode requires that the camera be turned off, and the camera is a resource shared by the common system and the security system, so the user can be prompted. "The camera is occupied by the normal system, it cannot be turned off temporarily, whether the camera is turned off, and the security system enters the power saving mode.” If the user selects Yes, the camera is turned off. If the user selects No, the camera is not turned off.
  • the processing manners of the foregoing three cases are only the preferred processing manners provided in this embodiment, and are not used to limit the embodiment.
  • the power saving mode is configured to preset the exclusive and non-exclusive parts of the operating system.
  • Step S220 determining an operating system that is triggered in the power saving mode, and a level of the power saving mode that is triggered.
  • the user can select an operating system in the terminal that needs to enter the power saving mode, and a power saving mode level that the operating system needs to enter.
  • the user is provided with a power saving mode selection interface, where the first level option and the second level option are included; the first level option is an optional operating system, and the second level option under the first level option includes multiple optional levels;
  • the operating system and level selected by the user are triggered by the user's selection.
  • Step S230 controlling the operating system triggered by the power saving mode to enter the power saving mode of the level.
  • FIG. 3 is a schematic flowchart diagram of a power saving mode control method for multiple operating systems according to an embodiment of the invention.
  • the power saving mode is separately set for N (N > 1) systems. The user first selects one of the N systems and then selects one of the three levels for the selected system. For example, if the user selects system 1 and then selects one level, system 1 enters the first-level power saving mode.
  • a common system and a security system are installed in the terminal, and three levels of power saving modes are set for the common system; three levels of power saving modes are set for the security system; the terminal provides a selection interface for the user to select the operating system and the level.
  • the content shown in Table 1 is included in the selection interface, but is not limited to the content in Table 1, and the specific interface form is not limited.
  • the first power saving mode, the second power saving mode, and the third power saving mode gradually increase the power saving.
  • the first-level power-saving mode, the second-level power-saving mode, and the third-level power-saving mode including the same or different items are respectively configured for the common system and the security system.
  • the same project is configured for the primary power save mode, the secondary power save mode, and the third power save mode.
  • the configuration of the first-level power-saving mode includes at least one of the following: reducing the system backlight value, shortening the screen-off time, turning off the data service, limiting the CPU frequency, limiting the number of CPUs, replacing the dark black UI interface, and switching to a more power-efficient FM.
  • Strategy limit system function usage.
  • Restricting system features include: Displaying fewer features on the configurable interface, such as displaying only phones, text messages, alarms, calendars, and more.
  • the first-level power-saving mode can reduce the power consumption when the system is used.
  • the configuration of the secondary power saving mode includes at least one of the following: putting the system into a standby state, and retaining the phone and short message functions as the wake-up source of the system, that is, the phone and the short message associated with the system will wake up and pull up.
  • the secondary power saving mode can reduce the operating power consumption of the system.
  • the home operating system may be set in advance for functions and data in the terminal, for example, for a dual mode dual standby mobile phone with a security system and a common system installed, the first SIM card is associated with the security system, and the second SIM card is common. The system is associated, then, the short message of the first SIM card can wake up the security system, and the short message of the second SIM card can wake up the ordinary system.
  • the first contact is associated with the security system, and the second contact is associated with the normal system. Then, when the first contact is called, the security system is awakened, and the second contact is called, and the ordinary system is woken up.
  • the configuration of the three-level power-saving mode includes at least one of the following: shutting down the hardware and software of the exclusive part of the system, that is, the system takes the process of software shutdown and releases resources. For example, if the security system is running on the security chip, then when entering the three-level power-saving mode, the security chip can be turned off and the security system is prohibited from running.
  • the invention provides a power saving mode control device with multiple operating systems.
  • FIG. 4 it is a structural diagram of a power saving mode control apparatus of a multi-operating system according to an embodiment of the present invention.
  • the device includes:
  • the setting module 410 is configured to separately set a corresponding power saving mode for each of the plurality of operating systems.
  • the control module 420 is configured to determine an operating system triggered by the power saving mode, and control the triggered province The operating mode of the electrical mode enters the corresponding power saving mode.
  • the setting module 410 is configured to separately set a plurality of levels of power saving modes for each of the plurality of operating systems.
  • the plurality of operating systems may include at least: a security system and a general system; wherein the security system has a higher security level than the ordinary system; it is understood that the plurality of operating systems include but are not limited to the security system and the general system, and the It is to be understood as limiting the scope of the invention.
  • the control module 420 is configured to determine an operating system that is triggered in the power saving mode, and a level of the power saving mode that is triggered; and the operating system that controls the triggered power saving mode enters the power saving mode of the level.
  • the first level of power saving mode is: power saving setting of hardware and/or software of the operating system
  • second level The power saving mode is: the operating system enters the standby state
  • the third level of the power saving mode is: shutting down the operating system, and releasing the hardware and software resources of the exclusive part of the operating system.
  • the multi-operating system power saving mode control device may be disposed in the terminal to control a plurality of operating systems in the terminal to perform a power saving mode. Further, the terminal provides a selection interface for the user; wherein the selection interface includes: a plurality of selectable operating systems, and a power saving mode level of each selectable operating system; a power saving mode control device of multiple operating systems, based on The operating system triggered by the user in the selection interface and its power saving mode level control the triggered operating system to enter the power saving mode level.
  • the terminal 5 is a structural diagram of a terminal according to an embodiment of the present invention; as shown in FIG. 5, the terminal 5 may include: at least one processor 51, such as a CPU, at least one communication bus 52, a memory 53, and a user interface 54;
  • the device 51 can be combined with the power saving mode control device of the multiple operating system shown in FIG. 4;
  • the communication bus 52 is used to implement connection communication between these components;
  • the memory 53 can be a high speed RAM memory or a nonvolatile memory (non -volatile memory), such as at least one disk storage.
  • a set of program codes is stored in the memory 53, and the processor 51 is configured to call the program code stored in the memory 53 for performing the following operations:
  • the user interface 54 is used to:
  • the selection interface includes: a plurality of selectable operating systems, and a power saving mode level of each of the selectable operating systems;
  • the processor 51 acquires an operating system selected by the user in the selection interface and its power saving mode level through the user interface 54, and controls the triggered operating system based on the operating system triggered by the user and its power saving mode level. Enter the power saving mode level.
  • the processor 51 pre-sets a corresponding power-saving mode for each of the multiple operating systems, which may include:
  • the processor 51 determines an operating system that is triggered by the power saving mode, and controls the operating system that is triggered to the power saving mode to enter a corresponding power saving mode, which may include:
  • the operating system that controls the triggered power saving mode enters the power saving mode of the level.
  • the multiple levels of power saving modes include: a first level, a second level, and a third level; wherein:
  • the first level of power saving mode is: power saving settings for the operating system hardware and/or software;
  • the second level of power saving mode is: bringing the operating system into a standby state, and retaining only the designated function as the wakeup source of the operating system;
  • the third level of power saving mode is: shutting down the operating system and releasing hardware and software resources of the exclusive part of the operating system.
  • the plurality of operating systems may include at least: a security system and a general system; wherein the security system has a higher security level than the ordinary system.

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Abstract

本发明公开了一种多操作系统的省电模式控制方法和装置。该方法包括：预先为多个操作系统中的每个操作系统分别设置对应的省电模式；确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式。本发明通过为终端的多个操作系统中的每个操作系统，分别设置多个等级的省电模式，实现了对多操作系统省电模式的控制，降低了终端的耗电量，延长了续航时间。解决了现有技术中没有应用于多操作系统的省电模式的问题。

Description

一种多操作系统的省电模式控制方法、装置和终端
本申请要求于2015年01月19日提交中国专利局，申请号为CN201510024518.3、发明名称为“一种多操作系统的省电模式控制方法、装置和终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，尤其涉及一种多操作系统的省电模式控制方法、装置和终端。
背景技术
随着智能终端的快速发展，智能终端的硬件配置不断升级和软件功能不断增强，这导致智能终端的续航能力不断下降。
为了提升智能终端的续航能力，特别为智能终端设置了省电模式，该省电模式是指：通过降低智能终端的背光亮度、更换省电的深黑色界面、降低中央处理器(Central Processing Unit，简称CPU)频率等方式降低耗电量，增强续航能力。
但是，目前出现了能够运行多个操作系统的智能终端，随着智能终端运行的操作系统的增加，智能终端续航能力下降的问题愈发突出，严重影响了用户的体验效果，而现有的单操作系统省电模式，对于多操作系统的智能终端并不适用，因此，提供一种能够应用在多操作系统的省电模式，已经成为本领域亟待解决的问题。
发明内容
本发明的主要目的在于提供一种多操作系统的省电模式控制方法、装置和终端，以解决现有技术中没有应用于多操作系统的省电模式的问题。
基于上述技术问题，本发明是通过以下技术方案来解决的。
本发明提供了一种多操作系统的省电模式控制方法，包括：预先为多个操 作系统中的每个操作系统分别设置对应的省电模式；确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式。
其中，所述预先为多个操作系统中的每个操作系统分别设置对应的省电模式，包括：预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式；所述确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式，包括：确定被触发省电模式的操作系统、以及被触发的省电模式的等级；控制所述被触发省电模式的操作系统进入所述等级的省电模式。
其中，所述多个等级的省电模式，包括：第一等级、第二等级和第三等级的省电模式；其中：第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置；第二等级的省电模式为：使操作系统进入待机状态，且仅保留指定功能作为所述操作系统的唤醒源；第三等级的省电模式为：关闭操作系统，并释放所述操作系统独占部分的硬件和软件资源。
所述多个操作系统至少包括：安全系统和普通系统；其中，所述安全系统的安全等级高于所述普通系统。
本发明还提供了一种多操作系统的省电模式控制装置，包括：设置模块，用于预先为多个操作系统中的每个操作系统分别设置对应的省电模式；控制模块，用于确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式。
其中，所述设置模块，用于预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式；所述控制模块，用于确定被触发省电模式的操作系统、以及被触发的省电模式的等级；控制所述被触发省电模式的操作系统进入所述等级的省电模式。
其中，所述多个等级的省电模式，包括：第一等级、第二等级和第三等级的省电模式；其中：第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置；第二等级的省电模式为：使操作系统进入待机状态，且仅保留指定功能作为所述操作系统的唤醒源；第三等级的省电模式为：关闭操作系统，并释放所述操作系统独占部分的硬件和软件资源。
其中，所述多个操作系统至少包括：安全系统和普通系统；其中，所述安 全系统的安全等级高于所述普通系统。
本发明又提供了一种终端，所述终端包括所述多操作系统的省电模式控制装置。
其中，所述终端为用户提供选择界面；其中，所述选择界面中包括：多个可选择的操作系统、以及每个可选择的操作系统的省电模式等级；所述多操作系统的省电模式控制装置，基于用户在所述选择界面中触发的操作系统及其省电模式等级，控制所述被触发的操作系统进入所述省电模式等级。
本发明有益效果如下：
本发明通过为终端的多个操作系统中的每个操作系统，分别设置多个等级的省电模式，实现了对多操作系统省电模式的控制，降低了终端的耗电量，延长了续航时间。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明一实施例的多操作系统的省电模式控制方法的流程图；
图2是根据本发明一实施例的多操作系统的省电模式控制方法的具体流程图；
图3是根据本发明一实施例的多操作系统的省电模式控制方法的流程示意图；
图4是根据本发明一实施例的多操作系统的省电模式控制装置的结构图；
图5是根据本发明一实施例的终端的结构图。
具体实施方式
本发明的主要思想在于，针对终端的多个操作系统中的每个操作系统，分 别设置多个等级的省电模式，用户根据需要选择其中的一个或多个操作系统、并为选择的操作系统选择省电模式的等级，根据用户的选择，触发相应的操作系统和等级，控制选择的操作系统进入选择的等级的省电模式，进而实现了对多操作系统省电模式的控制，降低了终端的耗电量，延长了续航时间。
为使本发明的目的、技术方案和优点更加清楚，以下结合附图及具体实施例，对本发明作进一步地详细说明。
本发明提供了一种多操作系统的省电模式控制方法。如图1所示，为根据本发明一实施例的多操作系统的省电模式控制方法的流程图。
步骤S110，预先为多个操作系统中的每个操作系统分别设置对应的省电模式。
多个操作系统可以是终端中安装的多个不同安全等级的操作系统，如至少一个安全系统和至少一个普通系统等。所述安全系统和所述普通系统可以是Linux、Windows、安卓、Mac OS X等系统。
省电模式是指，对操作系统中的硬件和/或软件进行预设处理，使操作系统在处理后的硬件和/或软件下运行、或者经过这种处理，可以起到为终端省电的目的。
例如：省电模式的配置包括：限制CPU的最大性能、降低屏幕亮度、关闭无线功能，进入待机状态、关机等。
步骤S120，根据被触发省电模式的操作系统，控制被触发省电模式的操作系统进入对应的省电模式。
具体而言，针对每个操作系统，检测触发省电模式的操作；在检测到一操作系统被触发省电模式之后，获取该操作系统对应的省电模式的相应配置，使触发省电模式的操作系统进入对应的省电模式。
根据终端的电量情况、终端所处的环境，可以为终端设置不同的省电模式。图2是根据本发明一实施例的多操作系统的省电模式控制方法的具体流程图。
步骤S210，预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式。
多个等级的省电模式包括：第一等级、第二等级和第三等级。
第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置。
第二等级的省电模式为：使操作系统进入待机状态；进一步地，在第二等级的省电模式中，保留指定功能作为唤醒源，如：仅保留与该操作系统关联的联系人的电话、短信作为该操作系统的唤醒源。
第三等级的省电模式为：关闭操作系统，释放该操作系统独占部分的硬件和软件资源。
因为，每个操作系统可能会有各自对应的硬件和软件，也即是多个操作系统之间的硬件和软件可以存在重叠部分，换言之，多个操作系统之间可能存在共用的硬件和软件、以及非共用的硬件和软件，其中，非共用的硬件和软件即为操作系统独占部分的硬件和软件。例如：手机的显示器、摄像头为多个操作系统共用的硬件；手机中各操作系统运行在各自的芯片上，那么芯片为操作系统独占的硬件。
因此，本实施例对多个操作系统分别触发省电模式时，为了不影响多个操作系统的正常运行，针对每个等级的省电模式，分为三种情况来处理：
情况1：如果操作系统进入的省电模式仅需要对其独占部分的资源进行处理，则可以直接进行预设处理。
操作系统的独占部分资源，即该操作系统独立拥有的硬件和软件资源。例如：安全系统运行在安全芯片，并且该安全芯片与其他操作系统无交叉，那么，安全芯片为安全系统的独占部分的资源。
操作系统的非独占部分资源，即该操作系统与其他操作系统共同拥有的硬件和软件资源。以手机为例，手机显示器，为各个操作系统共用，因此，手机显示器为操作系统的非独占部分资源。
情况2：如果操作系统进入的省电模式需要对非独占部分资源和独占部分资源都进行处理，则需要执行以下步骤：
步骤1，判断被触发省电模式的操作系统是否在前台运行。
步骤2，如果是，则说明该操作系统为终端当前显示的操作系统，这时，按照省电模式的配置对该操作系统的非独占部分和独占部分的软件和硬件都进行预设处理。也即是说，将前台运行的操作系统的省电模式作为最高优先级的省电模式。
步骤3，如果否，则说明该操作系统不是终端当前显示的操作系统，那么，为了不影响前台显示的操作系统正常运行，仅对操作系统独占部分的硬件和软件进行处理，或者根据用户的选择，来决定是否对操作系统独占部分的硬件和软件进行处理。用户的选择是指用户选择是否对操作系统独占部分的硬件和软件进行处理。
例如：modem模块为共享硬件，多个操作系统都进入了省电模式，并且都需要关闭无线上网功能，则这时可以关闭无线上网功能。又如：多个操作系统都进入了省电模式，并且只有前台运行的操作系统需要关闭无线上网功能，而后台运行的操作系统不需要关闭无线上网功能，则这时可以关闭无线上网功能。再如：多个操作系统都进入的省电模式，并且前台运行的操作系统不需要关闭无线上网功能，后台运行的操作系统需要关闭无线上网功能，则这时可以不用关闭无线上网功能。
情况3：如果操作系统进入的省电模式需要对其非独占部分的资源进行处理，则可以判断被触发省电模式的操作系统是否在前台运行；如果是，则直接对非独占部分进行预设处理；如果否，则提示用户资源被占用，暂时不能进入省电模式，进一步地，根据用户的选择来决定是否对该被占用的资源进行处理。例如：普通系统在前台运行，安全系统在后台运行，安全系统被触发省电模式，该省电模式的配置中要求关闭摄像头，而该摄像头为普通系统和安全系统共用的资源，那么可以提示用户“摄像头被普通系统占用，暂时不能关闭，是否关闭摄像头，使安全系统进入省电模式”，若用户选择是，则关闭摄像头，若用户选择否，则不关闭摄像头。
需要说明的是，上述三种情况的处理方式，只是本实施例提供的较优的处理方式，并不用于限制本实施例。例如：操作系统被触发省电模式后，不管是否需要对该操作系统独占部分和非独占部分进行预设处理，也不管操作系统是否运行在前台，只要操作系统被触发省电模式，则直接按照省电模式的配置，对操作系统独占部分和非独占部分进行预设处理。
步骤S220，确定被触发省电模式的操作系统、以及被触发的省电模式的等级。
用户可以在终端中选择需要进入省电模式的操作系统、以及操作系统需要进入的省电模式等级。例如：为用户提供省电模式选择界面，在该界面中包括一级选项和二级选项；一级选项为可选的操作系统，一级选项下的二级选项包括多个可选的等级；通过用户的选择，触发用户选择的操作系统和等级。
步骤S230，控制被触发省电模式的操作系统进入所述等级的省电模式。
如图3所示为根据本发明一实施例的多操作系统的省电模式控制方法的流程示意图。根据图3可以知道，为N(N＞1)个系统分别设置省电模式。用户首先选择N个系统中的一个系统，然后为选择的系统再选择三个等级中一个等级。如：用户选择系统1，然后选择一级，则系统1进入一级省电模式。
下面给出一个应用本发明的应用实例。
终端中安装普通系统和安全系统，为普通系统对应设置三个等级的省电模式；为安全系统对应设置三个等级的省电模式；终端为用户提供选择界面，供用户选择操作系统和等级。
在选择界面中包括如表1所示的内容，但不限于表1中的内容，具体的界面形式不限。
表1
Figure PCTCN2015073442-appb-000001
在本实施例中，一级省电模式、二级省电模式和三级省电模式，省电的强度逐渐增强。针对普通系统和安全系统分别配置包含相同或不同的项目的一级省电模式、二级省电模式和三级省电模式。例如：为一级省电模式、二级省电模式和三级省电模式配置相同的项目。
一级省电模式的配置至少包括以下之一：降低系统背光值、缩短灭屏时间、关闭数据业务、限制CPU频率、限制CPU个数、更换深黑色的UI界面、切换到更省电的调频策略、限制系统功能使用。限制系统功能包括：可配置界面上仅显示较少的功能，如仅显示电话、短信、闹钟、日历等。一级省电模式可以降低系统使用时的功耗。
二级省电模式的配置至少包括以下之一：使系统进入待机状态，并保留电话和短信功能作为系统的唤醒源，也即是说，有关联该系统的电话和短信时才会唤醒拉起该系统。二级省电模式可以降低系统的运行功耗。进一步地，可以预先为终端中的功能和数据设置归属的操作系统，例如：针对安装了安全系统和普通系统的双模双待手机，第一SIM卡与安全系统关联，第二SIM卡与普通系统关联，那么，第一SIM卡的短信可以唤醒安全系统、第二SIM卡的短信可以唤醒普通系统。又如：第一联系人关联安全系统，第二联系人关联普通系统，那么，呼叫第一联系人，则安全系统被唤醒，呼叫第二联系人，则普通系统被唤醒。
三级省电模式的配置至少包括以下之一：关闭系统独占部分的硬件和软件，即系统走软件关机的流程，释放资源。例如：安全系统在安全芯片上运行，那么在进入三级省电模式时，可以关闭安全芯片，禁止运行安全系统。
本实施例多个操作系统之间存在共用的硬件和软件、以及非共用的硬件和软件，针对这多个操作系统分别设置省电模式，从而实现同时或分别控制多个操作系统的省电模式。针对每个操作系统的省电模式，分别对操作系统中的硬件和软件进行省电处理，降低终端的电量消耗。
本发明提供了一种多操作系统的省电模式控制装置。
如图4所示，为根据本发明一实施例的多操作系统的省电模式控制装置的结构图。
该装置包括：
设置模块410，用于预先为多个操作系统中的每个操作系统分别设置对应的省电模式。
控制模块420，用于确定被触发省电模式的操作系统，控制所述被触发省 电模式的操作系统进入对应的省电模式。
在一个实施例中，设置模块410，用于预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式。多个操作系统至少可以包括：安全系统和普通系统；其中，安全系统的安全等级高于普通系统；可理解的是，所述多个操作系统包括但不仅限于安全系统和普通系统，不能以此而理解为对本发明专利范围的限制。
控制模块420，用于确定被触发省电模式的操作系统、以及被触发的省电模式的等级；控制所述被触发省电模式的操作系统进入所述等级的省电模式。
多个等级的省电模式，包括：第一等级、第二等级和第三等级；其中：第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置；第二等级的省电模式为：使操作系统进入待机状态；第三等级的省电模式为：关闭操作系统，并释放该操作系统独占部分的硬件和软件资源。
本实施例所述的装置的功能已经在上述方法实施例中进行了描述，故本实施例的描述中未详尽之处，可以参见前述实施例中的相关说明，在此不做赘述。
该多操作系统的省电模式控制装置可以被设置在终端中，以便控制终端中的多个操作系统进行省电模式。进一步地，终端为用户提供选择界面；其中，选择界面中包括：多个可选择的操作系统、以及每个可选择的操作系统的省电模式等级；多操作系统的省电模式控制装置，基于用户在选择界面中触发的操作系统及其省电模式等级，控制该被触发的操作系统进入该省电模式等级。
图5是根据本发明一实施例的终端的结构图；如图5所示，该终端5可以包括：至少一个处理器51，例如CPU，至少一个通信总线52、存储器53以及用户接口54；处理器51可以结合图4所示的多操作系统的省电模式控制装置；通信总线52用于实现这些组件之间的连接通信；存储器53可以是高速RAM存储器，也可以是非易失性存储器(non-volatile memory)，例如至少一个磁盘存储器。存储器53中存储一组程序代码，且处理器51用于调用存储器53中存储的程序代码，用于执行以下操作：
预先为多个操作系统中的每个操作系统分别设置对应的省电模式；
确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式；
所述用户接口54用于：
为用户提供选择界面；其中，所述选择界面中包括：多个可选择的操作系统、以及每个可选择的操作系统的省电模式等级；
处理器51通过所述用户接口54获取用户在所述选择界面中选择的操作系统及其省电模式等级，并基于用户触发的操作系统及其省电模式等级，控制所述被触发的操作系统进入所述省电模式等级。
一种可选的实施方式，所述处理器51预先为多个操作系统中的每个操作系统分别设置对应的省电模式，具体可以包括：
预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式；
所述处理器51确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式，具体可以包括：
确定被触发省电模式的操作系统、以及被触发的省电模式的等级；
控制所述被触发省电模式的操作系统进入所述等级的省电模式。
可选的，所述多个等级的省电模式包括：第一等级、第二等级和第三等级；其中：
第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置；
第二等级的省电模式为：使操作系统进入待机状态，且仅保留指定功能作为所述操作系统的唤醒源；
第三等级的省电模式为：关闭操作系统，并释放所述操作系统独占部分的硬件和软件资源。
其中，所述多个操作系统至少可以包括：安全系统和普通系统；其中，所述安全系统的安全等级高于所述普通系统。
以上所述仅为本发明的实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (12)

  1. 一种多操作系统的省电模式控制方法，其特征在于，包括：
    预先为多个操作系统中的每个操作系统分别设置对应的省电模式；
    确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式。
  2. 根据权利要求1所述的方法，其特征在于，
    所述预先为多个操作系统中的每个操作系统分别设置对应的省电模式，包括：
    预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式；
    所述确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式，包括：
    确定被触发省电模式的操作系统、以及被触发的省电模式的等级；
    控制所述被触发省电模式的操作系统进入所述等级的省电模式。
  3. 根据权利要求2所述的方法，其特征在于，
    所述多个等级的省电模式包括：第一等级、第二等级和第三等级；其中：
    第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置；
    第二等级的省电模式为：使操作系统进入待机状态，且仅保留指定功能作为所述操作系统的唤醒源；
    第三等级的省电模式为：关闭操作系统，并释放所述操作系统独占部分的硬件和软件资源。
  4. 根据权利要求1-3中任一项所述的方法，其特征在于，所述多个操作系统包括：安全系统和普通系统；其中，所述安全系统的安全等级高于所述普通系统。
  5. 一种多操作系统的省电模式控制装置，其特征在于，包括：
    设置模块，用于预先为多个操作系统中的每个操作系统分别设置对应的省电模式；
    控制模块，用于确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式。
  6. 根据权利要求5所述的装置，其特征在于，
    所述设置模块，用于预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式；
    所述控制模块，用于确定被触发省电模式的操作系统、以及被触发的省电模式的等级；控制所述被触发省电模式的操作系统进入所述等级的省电模式。
  7. 根据权利要求6所述的装置，其特征在于，
    所述多个等级的省电模式包括：第一等级、第二等级和第三等级；其中：
    第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置；
    第二等级的省电模式为：使操作系统进入待机状态，且仅保留指定功能作为所述操作系统的唤醒源；
    第三等级的省电模式为：关闭操作系统，并释放所述操作系统独占部分的硬件和软件资源。
  8. 根据权利要去5-7中任一项所述的装置，其特征在于，所述多个操作系统包括：安全系统和普通系统；其中，所述安全系统的安全等级高于所述普通系统。
  9. 一种终端，其特征在于，所述终端包括用户接口、处理器和存储器，其中，所述存储器中存储一组程序代码，且所述处理器用于调用所述存储器中存储的程序代码，用于执行以下操作：
    预先为多个操作系统中的每个操作系统分别设置对应的省电模式；
    确定被触发省电模式的操作系统，控制所述被触发省电模式的操作系统进入对应的省电模式；
    所述用户接口用于：
    为用户提供选择界面；其中，所述选择界面中包括：多个可选择的操作系统、以及每个可选择的操作系统的省电模式等级。
  10. 根据权利要求9所述的终端，其特征在于，
    所述处理器预先为多个操作系统中的每个操作系统分别设置对应的省电模式，具体包括：
    预先为多个操作系统中的每个操作系统分别设置多个等级的省电模式；
    所述处理器确定被触发省电模式的操作系统，控制所述被触发省电模式的 操作系统进入对应的省电模式，具体包括：
    确定被触发省电模式的操作系统、以及被触发的省电模式的等级；
    控制所述被触发省电模式的操作系统进入所述等级的省电模式。
  11. 根据权利要求10所述的终端，其特征在于，所述多个等级的省电模式包括：第一等级、第二等级和第三等级；其中：
    第一等级的省电模式为：对操作系统的硬件和/或软件进行省电设置；
    第二等级的省电模式为：使操作系统进入待机状态，且仅保留指定功能作为所述操作系统的唤醒源；
    第三等级的省电模式为：关闭操作系统，并释放所述操作系统独占部分的硬件和软件资源。
  12. 根据权利要求9-11中任一项所述的终端，其特征在于，所述多个操作系统包括：安全系统和普通系统；其中，所述安全系统的安全等级高于所述普通系统。
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