WO2017215233A1 - 一种终端电源键控制方法及系统 - Google Patents

一种终端电源键控制方法及系统 Download PDF

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Publication number
WO2017215233A1
WO2017215233A1 PCT/CN2016/112031 CN2016112031W WO2017215233A1 WO 2017215233 A1 WO2017215233 A1 WO 2017215233A1 CN 2016112031 W CN2016112031 W CN 2016112031W WO 2017215233 A1 WO2017215233 A1 WO 2017215233A1
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WIPO (PCT)
Prior art keywords
screen
control
command
unlock
control instruction
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Ceased
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PCT/CN2016/112031
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English (en)
French (fr)
Inventor
张敏
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Huizhou TCL Mobile Communication Co Ltd
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Huizhou TCL Mobile Communication Co Ltd
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Priority to US15/579,996 priority Critical patent/US20190087609A1/en
Publication of WO2017215233A1 publication Critical patent/WO2017215233A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
    • G06F1/1671—Special purpose buttons or auxiliary keyboards, e.g. retractable mini keypads, keypads or buttons that remain accessible at closed laptop
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/3215—Monitoring of peripheral devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
    • 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 terminal technologies, and in particular, to a terminal power key control method and system.
  • the main function of the power button is to turn off the screen/lighting screen and power on and off. After the screen is turned off by the power button, when the screen is lit again and the screen is unlocked, the screen will display the application interface used before the screen is turned off. Some applications can be displayed on the lock screen interface, so after the screen is turned off, the screen will be displayed again, which may reveal the user information.
  • the invention provides a terminal power key control method and system to improve the security of terminal information.
  • a terminal key control method includes:
  • control instruction is a lighting screen control instruction, lighting the screen and controlling the screen to display the desktop menu;
  • control screen display interface When the control command is to extinguish the screen control command, the control screen display interface returns to the desktop menu and turns off the screen.
  • the returning the control screen display interface to the desktop menu comprises:
  • control instruction is a lighting screen control instruction
  • lighting the screen and controlling the screen to display the desktop menu are specifically:
  • control instruction is a lighting screen control instruction
  • the screen is lit and it is determined whether the screen needs to be unlocked
  • the step of monitoring the unlocking screen command comprises:
  • the unlock screen is executed and the step of displaying the desktop menu on the screen is controlled.
  • a terminal key control method includes:
  • control command is a lighting screen control command
  • the screen is illuminated and the screen is displayed to display the desktop menu.
  • the method further includes:
  • control screen display interface When the control command is to extinguish the screen control command, the control screen display interface returns to the desktop menu and turns off the screen.
  • the returning the control screen display interface to the desktop menu comprises:
  • control instruction is a lighting screen control instruction
  • lighting the screen and controlling the screen to display the desktop menu are specifically:
  • control instruction is a lighting screen control instruction
  • the screen is lit and it is determined whether the screen needs to be unlocked
  • the step of monitoring the unlocking screen command comprises:
  • the unlock screen is executed and the step of displaying the desktop menu on the screen is controlled.
  • determining the type of the control command specifically includes:
  • determining the type of the control command specifically includes:
  • the lighting the screen and monitoring the unlocking screen instruction specifically includes:
  • control instruction is a lighting screen control instruction, comparing the fingerprint information with the preset fingerprint information;
  • the screen is illuminated and the unlock screen command is monitored, and when the unlock command is sensed, the screen is unlocked and the screen is displayed to display the desktop menu.
  • a terminal power key control system includes:
  • a judging module configured to determine a type of the control instruction when the control command generated by the power key being triggered is detected, wherein the type is an off screen control instruction or a lighting screen control instruction;
  • the first execution module is configured to: when the control instruction is a lighting screen control instruction, illuminate the screen and control the screen to display the desktop menu.
  • the terminal power key control system further includes:
  • the second execution module is configured to: when the control instruction is the off screen control instruction, control the screen display interface to return to the desktop menu and turn off the screen.
  • the second execution module comprises:
  • a return unit that closes the application displayed on the current screen or causes the application to run in the background to return to the desktop menu.
  • the first execution module comprises:
  • a lighting unit configured to: when the control instruction is a lighting screen control instruction, illuminate the screen and determine whether the screen needs to be unlocked;
  • the first unlocking unit is configured to unlock the screen and control the screen to display the desktop menu when the unlocking instruction is monitored.
  • the monitoring unit is configured to:
  • the unlock screen is executed and the step of displaying the desktop menu on the screen is controlled.
  • the determining module comprises:
  • An acquiring unit configured to acquire a time when the power button is triggered when a control command generated by the power button being triggered is detected
  • a time comparison unit configured to compare the time with a preset time threshold
  • a type determining unit configured to determine a type of the control instruction when the time is less than the preset time threshold.
  • the determining module comprises:
  • the collecting unit is configured to collect fingerprint information of the touch power button when the control command generated by the power button being triggered is detected;
  • a determining unit configured to determine, according to the fingerprint information, a type of the control instruction.
  • the first execution module comprises:
  • a comparing unit configured to compare the fingerprint information with the preset fingerprint information when the control instruction is a lighting screen control instruction
  • a first execution unit configured to: when the instruction information is consistent with the preset fingerprint information, unlock the screen and control the screen to display the desktop menu;
  • the second execution unit is configured to: when the instruction information is inconsistent with the preset fingerprint information, illuminate the screen and monitor the unlock screen command, and when the unlock command is monitored, unlock the screen and control the screen to display the desktop menu.
  • the present invention provides a terminal power key control method and system, the method comprising: determining a type of the control command when a control command generated by a power button being triggered is detected, wherein the type is a blank screen control command Or light up the screen control instruction; when the control instruction is a lighting screen control instruction, the screen is illuminated and the unlock screen command is monitored; when the unlock screen command is monitored, the screen is unlocked and the desktop menu is displayed.
  • the control screen displays the desktop menu, which improves the security of the terminal information.
  • FIG. 1 is a flow chart of a preferred implementation of a method for controlling a power button of a terminal provided by the present invention.
  • FIG. 2 is a schematic structural diagram of a terminal power key control system provided by the present invention.
  • the present invention provides a method and system for controlling a power button of a terminal.
  • the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
  • FIG. 1 is a flowchart of a preferred embodiment of a method for controlling a power button of a terminal. The method includes:
  • S100 Determine a type of the control instruction when a control command generated by triggering a power key is detected, wherein the type is an off screen control instruction or a lighting screen control instruction.
  • the terminal is a smart terminal device with a power button, such as a mobile phone, an ipod, or the like.
  • the terminal monitors the control command generated by the power button being triggered in real time.
  • the command generated by the power button being triggered may be an off screen control command, a screen control command, a shutdown control command, and a power on control command.
  • the control command generated by the detected power button is triggered to extinguish the screen control command or to illuminate the screen control command, so when the power button is triggered to generate a control command, the control command is determined.
  • the type refers to determining that the control command is to extinguish a screen command or to illuminate a screen command.
  • control command generated by the power button being triggered may also be a shutdown control command or a power-on control command. Therefore, in order to prevent the monitored control command from being a shutdown control command or a power-on control command, before determining the type of the control command It may include a time detection process, which may specifically be:
  • the time threshold is preset by the system for determining that the control instruction is not a power on/off command. Therefore, the time threshold may be the duration of the power button on/off of the terminal factory setting. That is to say, when the time is greater than or equal to the time threshold, the control command is a switch control command, and is directly turned on or off according to the control command.
  • the time threshold is 0.5 seconds or the like.
  • the power key control method described in the method can be used as a function, and when the control command generated when the power button is triggered is detected, determining the type of the control command may further include detecting the power source. Whether the control function is turned on, when the function is turned on, when the control command generated by the power button being triggered is detected, the type of the control command is judged, and the corresponding operation is performed according to the type thereof. When the function is not turned on, when the control command generated by the power button is triggered, the terminal controls the terminal to perform corresponding operations according to the action of the existing power button.
  • the control function of the power button can be set through the setting interface of the terminal, that is, a power button control function setting option is added in the setting interface, and when the user clicks the setting option, the power button control function setting is entered.
  • Interface in the setting interface, the power key control function can be set to be turned on, and the correlation coefficient, such as a preset time threshold, can also be set.
  • the correlation coefficient such as a preset time threshold
  • control instruction is a lighting screen control instruction
  • the screen is illuminated and the screen is displayed to display the desktop menu.
  • the lighting the screen and controlling the screen to display the desktop menu refers to lighting the screen and it only displays the content of the unlocking interface, that is, no application interface is displayed.
  • lighting the screen and controlling the screen display menu specifically includes lighting the screen and determining whether the screen needs to be unlocked, and if the screen needs to be unlocked, the unlock screen command is monitored.
  • the listening to the unlock screen command refers to monitoring the correct unlock screen command, that is, after monitoring the unlock screen command, a process of determining whether the unlock command is correct is included.
  • the process of determining whether the unlocking command is correct and the process of unlocking the screen all adopt the existing processes in the art, and are not stated here.
  • the unlocking the screen and displaying the desktop menu refers to unlocking the screen and controlling the screen to display the desktop menu. In other words, when the screen is unlocked, the application interface displayed on the screen is also placed in the background, and the main menu interface is returned.
  • the lighting screen when the control instruction is a lighting screen control instruction, the lighting screen further includes a determining process, determining whether the terminal needs to unlock the screen, and if the screen needs to be unlocked, monitoring the unlocking within a predetermined time. Commands and display the desktop menu according to the unlock command control screen.
  • the monitoring process may specifically adopt the following process:
  • control instruction is a lighting screen control instruction
  • the screen is illuminated
  • determining whether the unlocking instruction is monitored within a predetermined time period may be implemented by a timer, specifically:
  • control instruction is a lighting screen control instruction
  • the screen is illuminated and a timer is started
  • the timer is configured to determine whether a preset time of the screen needs to be extinguished.
  • the preset time may be preset.
  • the preset time may also be set in the power key control function setting interface, which may be set according to the user's own needs. In practical applications, the preset time is preferably when the terminal itself turns off the screen time.
  • the determining whether the terminal needs to be unlocked may be: when the control instruction is a lighting screen control instruction, lighting the screen; determining whether the screen needs to be unlocked, and if necessary, monitoring the unlocking instruction; if not, controlling The screen displays the desktop menu.
  • the terminal power key control method further includes:
  • control screen display interface returns to the desktop menu and turns off the screen.
  • the application displayed on the current screen is placed in the background, and the screen is turned off.
  • the application that closes the current screen display can be returned to the desktop menu and the screen is extinguished.
  • the terminal power key control method is applied to a terminal device having a fingerprint identifier built in a power button, and includes:
  • step S20 determining that the control command is to extinguish the screen control command or to illuminate the screen control command, if it is to light the screen control command, step S30 is performed, if the screen control command is extinguished, step S60 is performed;
  • step S30 the fingerprint information is compared with the preset fingerprint information; if they are consistent, step S50 is performed; if not, step S40 is performed;
  • step S40 lighting the screen and monitoring the unlock screen command; if the unlock screen command is detected, step S50 is performed; if the unlock screen command is not monitored, the screen end operation is extinguished;
  • the control screen display interface returns to the desktop menu and turns off the screen.
  • the invention also provides a terminal power key control system, as shown in FIG. 2, which includes:
  • a determination module 100 a determination module 100, a first execution module 200, a second execution module 300, a processor 400 including one or more processing cores, a memory 500 including one or more computer readable storage media, including one or more storage
  • the program 600 in the memory 500, the microphone 700, and the display screen 800 and the like.
  • the processor 400 in the system loads the executable program code corresponding to the process of one or more applications into the memory 500 according to the following instructions, and is executed by the processor 400 to be stored in the memory 500.
  • the program 600 is executed to execute the above-described terminal power key control method, thereby implementing corresponding various functions.
  • the determining module 100 is configured to determine, when the control command generated by the power button is triggered, the type of the control command, wherein the type is a blank screen control command or a lighting screen control command;
  • the first execution module 200 is configured to: when the control instruction is a lighting screen control instruction, light up the screen and control the screen to display the desktop menu.
  • the second execution module 300 is configured to: when the control instruction is an off screen control instruction, control the screen display interface to return to the desktop menu and turn off the screen.
  • the terminal power key control system wherein the determining module comprises:
  • the collecting unit is configured to collect fingerprint information of the touch power button when the control command generated by the power button being triggered is detected;
  • a determining unit configured to determine a type of the control instruction.
  • the terminal power key control system wherein the first execution module comprises:
  • a comparing unit configured to compare the fingerprint information with the preset fingerprint information when the control instruction is a lighting screen control instruction
  • a first execution unit configured to: when the instruction information is consistent with the preset fingerprint information, unlock the screen and control the screen to display the desktop menu;
  • the second execution unit is configured to: when the instruction information is inconsistent with the preset fingerprint information, illuminate the screen and monitor the unlock screen command, and when the unlock command is monitored, unlock the screen and control the screen to display the desktop menu.
  • the present invention also provides a terminal wherein the power button of the terminal incorporates a fingerprint recognition device comprising the system as described above.
  • the disclosed systems and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the above software functional unit is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the methods of the various embodiments of the present invention. Part of the steps.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, and a read only memory (Read-Only) Memory, ROM, random access memory (RAM), disk or optical disc, and other media that can store program code.

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Abstract

一种终端电源键控制方法及系统，所述方法包括：当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令（S100）；当所述控制指令为点亮屏幕控制指令时，点亮屏幕并监听解锁屏幕指令；当监听到解锁屏幕指令时，解锁屏幕并显示桌面菜单（S200）。

Description

一种终端电源键控制方法及系统 技术领域
本发明涉及终端技术领域，特别涉及一种终端电源键控制方法及系统。
 背景技术
随着智能终端的发展，智能终端的结构和功能也在不断的变化。现有的智能终端上，电源键的主要功能是熄灭屏/点亮屏幕和开关机。在通过电源键熄灭屏幕后，再次点亮并解锁屏幕时，屏幕会显示灭屏前使用的应用界面。而有的应用却可以在锁屏界面上显示，所以灭屏之后再次点亮屏幕会直接显示该应用，这可能会泄露用户信息。
 技术问题
本发明提供一种终端电源键控制方法及系统，以提高终端信息的安全性。
 技术解决方案
为了解决上述技术问题，本发明所采用的技术方案如下：
一种终端键控制方法，其中包括：
当监听到电源键被触发而产生的控制指令时，获取所述电源键被触发的时间；
将所述时间与预设时间阈值进行比较；
当所述时间小于所述预设时间阈值时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；
当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单；以及
当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
优选的，所述控制屏幕显示界面返回桌面菜单包括：
关闭当前屏幕显示的应用程序，或使所述应用程序后台运行，以返回桌面菜单。
优选的，所述当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单具体为：
当所述控制指令为点亮屏幕控制指令时，点亮屏幕并判断是否需要解锁屏幕；
若需要解锁屏幕，则监听解锁屏幕指令；以及
若监听到解锁指令，则解锁屏幕并控制屏幕显示桌面菜单。
优选的，所述监听解锁屏幕指令步骤包括：
判断预定时间内是否监听到解锁指令；
如未监听到解锁指令，则熄灭屏幕；以及
如监听到解锁指令，则执行所述解锁屏幕并控制屏幕显示桌面菜单的步骤。
一种终端键控制方法，其中包括：
当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；以及
当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单。
优选的，所述判断所述控制指令的类型步骤之后还包括：
当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
优选的，所述控制屏幕显示界面返回桌面菜单包括：
关闭当前屏幕显示的应用程序，或使所述应用程序后台运行，以返回桌面菜单。
优选的，所述当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单具体为：
当所述控制指令为点亮屏幕控制指令时，点亮屏幕并判断是否需要解锁屏幕；
若需要解锁屏幕，则监听解锁屏幕指令；以及
若监听到解锁指令，则解锁屏幕并控制屏幕显示桌面菜单。
优选的，所述监听解锁屏幕指令步骤包括：
判断预定时间内是否监听到解锁指令；
如未监听到解锁指令，则熄灭屏幕；以及
如监听到解锁指令，则执行所述解锁屏幕并控制屏幕显示桌面菜单的步骤。
优选的，所述当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型具体包括：
当监听到电源键被触发而产生的控制指令时，获取所述电源键被触发的时间；
将所述时间与预设时间阈值进行比较；
当所述时间小于所述预设时间阈值时，判断所述控制指令的类型。
优选的，所述当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型具体包括：
当监听到电源键被触发而产生的控制指令时，采集触摸电源键的指纹信息;
根据所述指纹信息判断所述控制指令的类型。
优选的，所述当所述控制指令为点亮屏幕控制指令时，点亮屏幕并监听解锁屏幕指令具体包括：
当所述控制指令为点亮屏幕控制指令时，将所述指纹信息与预设指纹信息进行比较；
如果一致，则解锁屏幕并控制屏幕显示桌面菜单；
如果不一致，则点亮屏幕并监听解锁屏幕指令，并当监听到解锁指令时，解锁屏幕并控制屏幕显示桌面菜单。
一种终端电源键控制系统，其中包括：
判断模块，用于当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；以及
第一执行模块，用于当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单。
优选的，所述终端电源键控制系统还包括：
第二执行模块，用于当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
优选的，所述第二执行模块包括：
返回单元，用于关闭当前屏幕显示的应用程序，或使所述应用程序后台运行，以返回桌面菜单。
优选的，所述第一执行模块包括：
点亮单元，用于当所述控制指令为点亮屏幕控制指令时，点亮屏幕并判断是否需要解锁屏幕；
监听单元，用于在需要解锁屏幕时，监听解锁屏幕指令；以及
第一解锁单元，用于在监听到解锁指令时，解锁屏幕并控制屏幕显示桌面菜单。
优选的，所述监听单元用于：
判断预定时间内是否监听到解锁指令；
如未监听到解锁指令，则熄灭屏幕；以及
如监听到解锁指令，则执行所述解锁屏幕并控制屏幕显示桌面菜单的步骤。
优选的，所述判断模块包括：
获取单元，用于当监听到电源键被触发而产生的控制指令时，获取所述电源键被触发的时间；
时间比较单元，用于将所述时间与预设时间阈值进行比较；
类型判断单元，用于当所述时间小于所述预设时间阈值时，判断所述控制指令的类型。
优选的，所述判断模块包括：
采集单元，用于当监听到电源键被触发而产生的控制指令时，采集触摸电源键的指纹信息；以及
判断单元，用于根据所述指纹信息判断所述控制指令的类型。
优选的，所述第一执行模块包括：
比较单元，用于当所述控制指令为点亮屏幕控制指令时，将所述指纹信息与预设指纹信息进行比较；
第一执行单元，用于当所述指令信息与预设指纹信息一致时，解锁屏幕并控制屏幕显示桌面菜单；
第二执行单元，用于当所述指令信息与预设指纹信息不一致时，点亮屏幕并监听解锁屏幕指令，并当监听到解锁指令时，解锁屏幕并控制屏幕显示桌面菜单。
 有益效果
本发明提供了一种终端电源键控制方法及系统，所述方法包括：当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；当所述控制指令为点亮屏幕控制指令时，点亮屏幕并监听解锁屏幕指令；当监听到解锁屏幕指令时，解锁屏幕并显示桌面菜单。本发明通过电源键点亮屏幕并解锁屏幕时，控制屏幕显示桌面菜单，提高了终端信息的安全性。
附图说明
图1为本发明提供的终端电源键控制方法较佳实施的流程图。
图2为本发明提供的终端电源键控制系统的结构原理图。
 本发明的最佳实施方式
本发明提供一种终端电源键控制方法及系统，为使本发明的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
下面结合附图，通过对实施例的描述，对发明内容作进一步说明。
请参照图1，图1为本发明提供一种终端电源键控制方法的较佳实施例的流程图。所述方法包括：
S100、当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令。
具体地，所述终端为具有电源键的智能终端设备，如手机、ipod等。终端实时监听电源键被触发而产生的控制指令。所述电源键被触发所产生的指令可以为熄灭屏幕控制指令，点亮屏幕控制指令、关机控制指令以及开机控制指令。在本实施例中，监听到的电源键被触发而产生的控制指令为熄灭屏幕控制指令或点亮屏幕控制指令，因此在监听到电源键被触发而产生控制指令时，判断所述控制指令的类型指的是判断所述控制指令为熄灭屏幕制指令或点亮屏幕制指令。
进一步，由于电源键被触发而产生的控制指令还可以是关机控制指令或及开机控制指令，因此为了避免监听到的控制指令为关机控制指令或开机控制指令，在判断所述控制指令类型前还可以包括一个时间检测过程，其具体可以为：
当监听到电源键被触发而产生的控制指令时，获取所述电源键被触压的时间；
将所述时间与预设时间阈值进行比较；
若所述时间小于所述预设时间阈值，则判断所述控制指令的类型。
具体地，所述时间阈值为系统预先设定的，用于确定所述控制指令非开关机指令。因此所述时间阈值可以为终端出厂设置的点击电源键开/机的时长。也就是说，当所述时间大于或等于所述时间阈值时，则所述控制指令为开关机控制指令，直接根据所述控制指令开机或者关机。所述时间阈值为0.5秒等。
示例性的，本方法所述的电源键控制方法可以作为一个功能，那么在当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型之前还可以包括一个检测所述电源控制功能是否开启，当该功能开启情况下，才当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，并根据其类型进行相应的操作。当所述功能没有开启时，当监听到电源键被触发而产生的控制指令时，按照现有电源键的作用控制终端进行相应的操作。在实际应用中，所述电源键的控制功能可以通过终端的设置界面进行设置，也就是在设置界面增设一个电源键控制功能设置选项，当用户点击所述设置选项时，进入电源键控制功能设置界面，在所述设置界面可以设置电源键控制功能的开启，也可以设置其中的相关系数，如预设时间阈值等。当然，也可以在终端设置一个按键，通过所述按键控制电源键控制功能的开启或关闭。
S200、当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单。
具体地，所述点亮屏幕并控制屏幕显示桌面菜单指的是点亮屏幕且其仅显示解锁界面的内容，即不显示任一应用界面。其中，点亮屏幕并控制屏幕显示菜单具体包括点亮屏幕并判断是否需要解锁屏幕，如需要解锁屏幕，则监听解锁屏幕指令。其中所述监听到解锁屏幕指令指的是监听到正确的解锁屏幕指令，也就是说在监听到解锁屏幕指令之后还包括一个判断解锁指令是否正确的过程。所述判断解锁指令是否正确的过程以及解锁屏幕的过程都采用本领域现有过程，这里就不一一陈述。所述解锁屏幕并显示桌面菜单指的是解锁屏幕并控制屏幕显示桌面菜单。也就是说，解锁屏幕的同时还将屏幕显示的应用界面置于后台，返回主菜单界面。
在本实施例中，当所述控制指令为点亮屏幕控制指令时，点亮屏幕后还包括一个判断过程，判断所述终端是否需要解锁屏幕，如果需要解锁屏幕，则监听预定时间内的解锁指令，并根据解锁指令控制屏幕显示桌面菜单。
所述监听过程具体可以采用如下过程:
当所述控制指令为点亮屏幕控制指令时，点亮屏幕；
判断预定时间内是否监听到解锁指令，若未监听到解锁指令，则熄灭屏幕；若监听到解锁指令，则执行解锁屏幕并控制屏幕显示桌面菜单的步骤。
示例性的，所述判断预定时间内是否监听到解锁指令可以通过计时器实现，具体为：
当所述控制指令为点亮屏幕控制指令时，点亮屏幕并启动计时器；
当所述计时器超时，则熄灭屏幕；
当所述计时器未超时，则执行解锁屏幕并控制屏幕显示桌面菜单的步骤。
所述计时器配置用于判断是否需要熄灭屏幕的预设时间。所述预设时间可以为预先设置的。所述预设时间也可以在电源键控制功能设置界面进行设置，其可以根据用户自身需求而设置。在实际应用中，所述预设时间优选于终端本身熄灭屏幕时间。
所述判断所终端是否需要解锁过程具体可以为：当所述控制指令为点亮屏幕控制指令时，点亮屏幕；判断是否需要解锁屏幕，如果需要，则监听解锁指令；如果不需要，则控制屏幕显示桌面菜单。
在本发明的另一个实施例中，所述终端电源键控制方法还包括：
S300、当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
具体地，当所述控制指令为熄灭屏幕控制指令时，则将当前屏幕显示的应用程序置于后台，并熄灭屏幕。当然，为了节能终端的能耗，当所述控制指令为熄灭屏幕控制指令时，可用关闭当前屏幕显示的应用程序返回桌面菜单，并熄灭屏幕。
在本发明再一个实施例中，所述终端电源键控制方法,其应用于在电源键内置指纹识别器的终端设备，其包括：
S10、当监听到电源键被触发而产生的控制指令时，采集触摸电源键的指纹信息；
S20、判断所述控制指令为熄灭屏幕控制指令或点亮屏幕控制指令，如果为点亮屏幕控制指令，则执行步骤S30，如果为熄灭屏幕控制指令，则执行步骤S60；
S30、将所述指纹信息与预设指纹信息进行比较；如果一致，执行步骤S50；如果不一致，则执行步骤S40；
S40、点亮屏幕并监听解锁屏幕指令；如果监听到解锁屏幕指令，则执行步骤S50；如果未监听到解锁屏幕指令，则熄灭屏幕结束操作；
S50、解锁屏幕并控制屏幕显示桌面菜单；
S60、控制屏幕显示界面返回桌面菜单并熄灭屏幕。
本发明还提供了一种终端电源键控制系统，如图2所示，其包括：
判断模块100、第一执行模块200、第二执行模块300、包括有一个或者一个以上处理核心的处理器400、包括有一个或一个以上计算机可读存储介质的存储器500、包括一个或多个存储在存储器500中的程序600、麦克风700和显示屏800等部件。本领域技术人员可以理解，图2中示出的系统结构并不构成对系统的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
在本实施例中，系统中的处理器400会按照如下指令，将一个或一个以上的应用程序的进程对应的可执行程序代码加载到存储器500中，并由处理器400来运行存储在存储器500中的程序600，从而执行上述终端电源键控制方法，进而实现对应的各种功能。
具体的，判断模块100，用于当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；
第一执行模块200，用于当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单。
第二执行模块300，用于当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
所述终端电源键控制系统，其中，所述判断模块包括：
采集单元，用于当监听到电源键被触发而产生的控制指令时，采集触摸电源键的指纹信息；
判断单元，用于判断所述控制指令的类型。
所述终端电源键控制系统，其中，所述第一执行模块包括：
比较单元，用于当所述控制指令为点亮屏幕控制指令时，将所述指纹信息与预设指纹信息进行比较；
第一执行单元，用于当所述指令信息与预设指纹信息一致时，解锁屏幕并控制屏幕显示桌面菜单；
第二执行单元，用于当所述指令信息与预设指纹信息不一致时，点亮屏幕并监听解锁屏幕指令，并当监听到解锁指令时，解锁屏幕并控制屏幕显示桌面菜单。
本发明还提供了一种终端，其中所述终端的电源键内置指纹识别装置，其包含如上所述系统。
在本发明所提供的实施例中，应该理解到，所揭露的系统和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本发明各个实施例所述方法的部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (20)

  1. 一种终端键控制方法，其中包括：
    当监听到电源键被触发而产生的控制指令时，获取所述电源键被触发的时间；
    将所述时间与预设时间阈值进行比较；
    当所述时间小于所述预设时间阈值时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；
    当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单；以及
    当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
  2. 根据权利要求1所述终端电源键控制方法，其中所述控制屏幕显示界面返回桌面菜单包括：
    关闭当前屏幕显示的应用程序，或使所述应用程序后台运行，以返回桌面菜单。
  3. 根据权利要求1所述终端电源键控制方法，其中所述当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单具体为：
    当所述控制指令为点亮屏幕控制指令时，点亮屏幕并判断是否需要解锁屏幕；
    若需要解锁屏幕，则监听解锁屏幕指令；以及
    若监听到解锁指令，则解锁屏幕并控制屏幕显示桌面菜单。
  4. 根据权利要求3所述终端电源键控制方法，其中所述监听解锁屏幕指令步骤包括：
    判断预定时间内是否监听到解锁指令；
    如未监听到解锁指令，则熄灭屏幕；以及
    如监听到解锁指令，则执行所述解锁屏幕并控制屏幕显示桌面菜单的步骤。
  5. 一种终端键控制方法，其中包括：
    当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；以及
    当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单。
  6. 根据权利要求5所述终端电源键控制方法，其中所述判断所述控制指令的类型步骤之后还包括：
    当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
  7. 根据权利要求6所述终端电源键控制方法，其中所述控制屏幕显示界面返回桌面菜单包括：
    关闭当前屏幕显示的应用程序，或使所述应用程序后台运行，以返回桌面菜单。
  8. 根据权利要求5所述终端电源键控制方法，其中所述当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单具体为：
    当所述控制指令为点亮屏幕控制指令时，点亮屏幕并判断是否需要解锁屏幕；
    若需要解锁屏幕，则监听解锁屏幕指令；以及
    若监听到解锁指令，则解锁屏幕并控制屏幕显示桌面菜单。
  9. 根据权利要求8所述终端电源键控制方法，其中所述监听解锁屏幕指令步骤包括：
    判断预定时间内是否监听到解锁指令；
    如未监听到解锁指令，则熄灭屏幕；以及
    如监听到解锁指令，则执行所述解锁屏幕并控制屏幕显示桌面菜单的步骤。
  10. 根据权利要求5所述终端电源键控制方法，其中所述当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型具体包括：
    当监听到电源键被触发而产生的控制指令时，获取所述电源键被触发的时间；
    将所述时间与预设时间阈值进行比较；
    当所述时间小于所述预设时间阈值时，判断所述控制指令的类型。
  11. 根据权利要求5所述终端电源键控制方法，其中所述当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型具体包括：
    当监听到电源键被触发而产生的控制指令时，采集触摸电源键的指纹信息;
    根据所述指纹信息判断所述控制指令的类型。
  12. 根据权利要求11所述终端电源键控制方法，其中所述当所述控制指令为点亮屏幕控制指令时，点亮屏幕并监听解锁屏幕指令具体包括：
    当所述控制指令为点亮屏幕控制指令时，将所述指纹信息与预设指纹信息进行比较；
    如果一致，则解锁屏幕并控制屏幕显示桌面菜单；
    如果不一致，则点亮屏幕并监听解锁屏幕指令，并当监听到解锁指令时，解锁屏幕并控制屏幕显示桌面菜单。
  13. 一种终端电源键控制系统，其中包括：
    判断模块，用于当监听到电源键被触发而产生的控制指令时，判断所述控制指令的类型，其中所述类型为熄灭屏幕控制指令或点亮屏幕控制指令；以及
    第一执行模块，用于当所述控制指令为点亮屏幕控制指令时，点亮屏幕并控制屏幕显示桌面菜单。
  14. 根据权利要求13所述终端电源键控制系统，其中所述终端电源键控制系统还包括：
    第二执行模块，用于当所述控制指令为熄灭屏幕控制指令时，控制屏幕显示界面返回桌面菜单并熄灭屏幕。
  15. 根据权利要求14所述终端电源键控制系统，其中所述第二执行模块包括：
    返回单元，用于关闭当前屏幕显示的应用程序，或使所述应用程序后台运行，以返回桌面菜单。
  16. 根据权利要求13所述终端电源键控制系统，其中所述第一执行模块包括：
    点亮单元，用于当所述控制指令为点亮屏幕控制指令时，点亮屏幕并判断是否需要解锁屏幕；
    监听单元，用于在需要解锁屏幕时，监听解锁屏幕指令；以及
    第一解锁单元，用于在监听到解锁指令时，解锁屏幕并控制屏幕显示桌面菜单。
  17. 根据权利要求16所述终端电源键控制系统，其中所述监听单元用于：
    判断预定时间内是否监听到解锁指令；
    如未监听到解锁指令，则熄灭屏幕；以及
    如监听到解锁指令，则执行所述解锁屏幕并控制屏幕显示桌面菜单的步骤。
  18. 根据权利要求13所述终端电源键控制系统，其中所述判断模块包括：
    获取单元，用于当监听到电源键被触发而产生的控制指令时，获取所述电源键被触发的时间；
    时间比较单元，用于将所述时间与预设时间阈值进行比较；
    类型判断单元，用于当所述时间小于所述预设时间阈值时，判断所述控制指令的类型。
  19. 根据权利要求13所述终端电源键控制系统，其中所述判断模块包括：
    采集单元，用于当监听到电源键被触发而产生的控制指令时，采集触摸电源键的指纹信息；以及
    判断单元，用于根据所述指纹信息判断所述控制指令的类型。
  20. 根据权利要求19所述终端电源键控制系统，其中所述第一执行模块包括：
    比较单元，用于当所述控制指令为点亮屏幕控制指令时，将所述指纹信息与预设指纹信息进行比较；
    第一执行单元，用于当所述指令信息与预设指纹信息一致时，解锁屏幕并控制屏幕显示桌面菜单；
    第二执行单元，用于当所述指令信息与预设指纹信息不一致时，点亮屏幕并监听解锁屏幕指令，并当监听到解锁指令时，解锁屏幕并控制屏幕显示桌面菜单。
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