WO2015117364A1 - 一种移动终端及其密码输入方法 - Google Patents

一种移动终端及其密码输入方法 Download PDF

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Publication number
WO2015117364A1
WO2015117364A1 PCT/CN2014/088824 CN2014088824W WO2015117364A1 WO 2015117364 A1 WO2015117364 A1 WO 2015117364A1 CN 2014088824 W CN2014088824 W CN 2014088824W WO 2015117364 A1 WO2015117364 A1 WO 2015117364A1
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Prior art keywords
password
user
input
dark screen
screen mode
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PCT/CN2014/088824
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English (en)
French (fr)
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吴清亮
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中兴通讯股份有限公司
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Publication of WO2015117364A1 publication Critical patent/WO2015117364A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication

Definitions

  • the present invention relates to the field of information security technologies, and in particular, to an unlock password input scheme of a touch screen of a mobile terminal.
  • the embodiment of the invention provides a mobile terminal and a password input method thereof, so as to solve the problem that the unlocking password on the mobile terminal is not secure.
  • a mobile terminal password input method including:
  • the mobile terminal When the mobile terminal receives the user-initiated dark screen mode password input activation signal, the password input by the user is recorded in the dark screen mode;
  • the user-initiated dark screen mode password input activation signal is a physical button signal, or a screen button signal, or a gesture combination signal in a dark screen mode.
  • the password input by the user is recorded in the dark screen mode:
  • the password entered by the user using the level is recorded in the dark screen mode.
  • the screen brightness value of the dark screen mode is less than or equal to the dark screen brightness threshold.
  • the password is a sequence including a plurality of password data, wherein when the password input by the user is recorded in the dark screen mode, a separator is also stored between every two password data.
  • the invention also discloses a mobile terminal, comprising at least an input activation module, an input separation module, a password recording module and a screen unlocking module, wherein:
  • the input startup module receives a user-initiated dark screen mode password input activation signal, and activates the input separation module, the password recording module, and the screen unlocking module after receiving the startup signal;
  • Password recording module record the password entered by the user in the dark screen mode
  • Screen unlocking module When the password recorded by the password recording module is consistent with the saved unlocking password, the screen is unlocked.
  • the user-initiated dark screen mode password input activation signal is a physical button signal, or a screen button signal, or a gesture combination signal in a dark screen mode.
  • the password recording module records a password input by the user in a dark screen mode:
  • the password entered by the user using the level is recorded in the dark screen mode.
  • the screen brightness value of the dark screen mode is less than or equal to a dark screen brightness threshold.
  • the password is a sequence that includes a plurality of cipher data
  • the mobile terminal further includes:
  • Input separation module When the password recording module records the user input password, input a corresponding separator between each two password data.
  • the technical solution of the embodiment of the present application makes it difficult for other people around to observe the specific input of the user.
  • the password solves the problem that the unlock password on the mobile terminal is not secure.
  • FIG. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • Example 2 is a flow chart of a password input under a dark screen in Example 1 of the present invention
  • Example 3 is a flow chart of a password input under a dark screen in Example 2 of the present invention.
  • Example 4 is a flow chart of a password input under the dark screen in Example 3 of the present invention.
  • the inventor of the present application proposes an anti-peeping password input mechanism.
  • a better way is to secretly input or input the secret in a situation that other users do not understand well, so that other people around It is difficult to observe the entered password.
  • the second is that the input method is hidden, not in the digital input under the bright screen or Gesture input, this hidden input method, such as the dark screen, uses the mobile phone level to tilt the number of times to achieve the purpose of inputting the password, or the back of the mobile phone to hit, causing the mobile phone to count the vibration, to achieve the purpose of inputting the password, or as the side
  • the embodiment provides a mobile terminal, which can perform password input in a dark screen.
  • the basic architecture of the mobile terminal is as shown in FIG. 1 , and at least includes a password input startup module, an input separation module, a password recording module, and a screen unlocking module.
  • the input startup module receiving a password input start signal initiated by the user, and activating the input separation module, the password recording module and the screen unlocking module after receiving the startup signal;
  • the signal can be from a physical button signal or a screen in a dark screen. A combination of certain types of gestures, or after a screen is lit, a certain type of button on the screen is clicked to activate the password, and then the screen is turned off, and a clear signal of various modes such as a password input mode is entered.
  • the password recording module records the password entered by the user in the dark screen mode.
  • the user can enter the password in the dark screen mode in various ways.
  • the user can use the side button to enter a password in the dark screen mode; or use the touch screen to enter a password; or use a level to enter a password, and the like.
  • This embodiment is not specifically limited herein. Therefore, for the password recording module, it records the password input by the user using the side key in the dark screen mode; or records the password input by the user using the touch screen; or records the password input by the user using the level.
  • the screen unlocking module determines whether it is correct according to the password input by the user in the dark screen mode, thereby determining whether to correctly unlock and light the screen.
  • the password in this embodiment may be a sequence including multiple password data, wherein one password data may be a number, a letter, or a gesture.
  • the above mobile terminal will further include an input separation module, and input a corresponding separator between each two password data input in the received dark screen mode to determine different password data.
  • the screen brightness value of the dark screen mode involved in the embodiment is set in advance. It can be set by the user or the default setting of the mobile terminal.
  • the preset screen brightness value is less than or equal to the dark screen brightness threshold, that is, the current screen brightness value is lower than the dark screen brightness threshold to be considered as the dark screen mode.
  • the current screen brightness value is zero (ie, a black screen), it also belongs to the dark screen mode of this embodiment.
  • This embodiment provides a method for inputting a password of a mobile terminal in a dark screen, including the following operations:
  • the mobile terminal When the mobile terminal receives the user-initiated dark screen mode password input activation signal, the password input by the user in the dark screen mode is recorded;
  • the dark screen mode password input enable signal may be a physical button signal, or a screen button signal, or a gesture combination signal in a dark screen mode.
  • the way the user enters a password in the dark screen mode can be done in any way.
  • the user is in the dark screen mode
  • the mobile terminal records the password input by the user using the side key in the dark screen mode; or records the password input by the user using the touch screen; or records the password input by the user using the level meter.
  • Step 201 the mobile terminal user inputs a password start character back+home+menu under the dark screen
  • Step 202 the mobile terminal user presses the volume + key, and each press of the button indicates that the number of the password is increased by one;
  • Step 203 the user presses the volume-key as the password input end
  • Step 204 recording the number of hits in step 202, thereby indicating the number of passwords
  • Step 205 Determine whether the password is complete and correct. If it jumps to step 207 correctly, unlock and light the screen; if it is incomplete or incorrect, skip to step 206 to continue or re-enter;
  • Step 206 continue or re-enter the password
  • Step 207 ending.
  • Example 2 Using a touch screen to enter a password in a dark screen
  • Step 301 the mobile terminal user inputs a password start character back+home+menu under the dark screen
  • Step 302 the mobile terminal user sequentially clicks the screen in the phase limit in sequence, and each click indicates that the number of the password is increased by one;
  • Step 303 recording the number of hits in step 302, thereby indicating the number of passwords
  • Step 304 determining whether the password is complete and correct, if it jumps to step 306 correctly, unlocking and lighting the screen; if it is incomplete or incorrect, then skip to step 305 to continue or re-enter;
  • Step 305 continue or re-enter the password
  • the number of clicks is used as the password number.
  • the number can be directly written as a password in each phase limit.
  • the implicit separation is used as the implicit password separator.
  • the same screen can be used as the input, and a button can be used as the display separator such as volume-key.
  • Example 3 Using a level to enter a password in a dark screen
  • the level In the dark screen, use the level to enter the password. Press back+home+menu at the same time as the start character of the password entered under the dark screen, and use the left or right tilt as the password input. In this example, the left angle is greater than 45 degrees for the correct input.
  • each tilt is added as 1 to the number of passwords, and the volume-key is used as the password separator.
  • the input of the password is that the user indicates that the number of the password is increased by one every time the user tilts the phone, such as 5 times left, and then presses a password separator to indicate that the number of the password is 5, and the complete process is as shown in FIG. 4 .
  • the process includes the following steps:
  • Step 401 the mobile terminal user inputs a password start character back+home+menu under the dark screen
  • Step 402 The mobile terminal user tilts the mobile phone to the left, and the mobile terminal monitors the parameters returned by the level sensor.
  • the parameter can reflect the angle of the left tilt.
  • the angle of the left tilt is greater than 45 degrees, the correct input is performed once, and the correct input is performed.
  • One time indicates that the number of passwords is increased by one, and the angle of the left side is less than or equal to 45 degrees, ignoring the tilt;
  • Step 403 the user presses the volume-key as the password input end
  • Step 404 recording the number of times the step 402 is clicked, thereby indicating the number of passwords
  • Step 405 Determine whether the password is complete and correct. If it jumps to step 407, unlock and light the screen; if it is incomplete or incorrect, skip to step 406 to continue or re-enter;
  • Step 406 continue or re-enter the password
  • Step 407 the end.
  • the screen brightness value of the dark screen mode involved in the embodiment is preset. It can be set by the user or the default setting of the mobile terminal. Pre-set screen brightness The value is generally less than or equal to the dark screen brightness threshold, that is, the current screen brightness value is lower than the dark screen brightness threshold to be considered a dark screen mode. Of course, if the current screen brightness value is zero (ie, a black screen), it also belongs to the dark screen mode of this embodiment.
  • the password input by the user may be a sequence including a plurality of password data.
  • the password data may be a number, a letter, or a gesture.
  • the embodiment does not impose any limitation.
  • the password is in the form of a sequence of multiple password data, it is also necessary to input a corresponding separator between each two password data input in the received dark screen mode to determine different password data.
  • the technical solution of the embodiment of the present application makes it difficult for other people around to observe the password input by the user, and solves the problem that the unlocking password on the mobile terminal is not secure.

Abstract

本发明实施例公开了一种移动终端及其密码输入方法,涉及信息安全技术领域,该方法包括:当移动终端接收到用户发起的暗屏模式密码输入启动信号时,在暗屏模式下记录用户输入的密码;当所记录的密码与已保存的解锁密码一致时,进行屏幕解锁;本发明实施例还公开了与上述方法对应的移动终端。

Description

一种移动终端及其密码输入方法 技术领域
本发明涉及信息安全技术领域,尤其涉及移动终端触摸屏的解锁密码输入方案。
背景技术
近年来,随着智能手机和移动终端的迅速发展,在移动终端设备上为了保护个人隐私,经常会设置各种密码来防止其它用户对私人移动终端设备的操作,但是在各种公共场合输入解锁密码时,非常容易被旁边人所偷窥到,比如苹果手机的解锁密码是4个数字,解锁的时候显示一个数字键盘在界面上,用户按下的数字键位固定且显而易见,在输入解锁密码时,旁边人员很容易就看到了输入的数字,因此解锁密码不再保密了,其它人拿到该手机后就可以解锁使用了。
发明内容
本发明实施例提供一种移动终端及其密码输入方法,以解决移动终端上解锁密码不安全的问题。
为了解决上述技术问题,本发明公开了一种移动终端密码输入方法,包括:
当移动终端接收到用户发起的暗屏模式密码输入启动信号时,在暗屏模式下记录用户输入的密码;
当所记录的密码与已保存的解锁密码一致时,进行屏幕解锁。
可选地,上述方法,用户发起的暗屏模式密码输入启动信号为物理按键信号,或者屏幕按钮信号,或者为暗屏模式下的手势组合信号。
可选地,上述方法,在暗屏模式下记录用户输入的密码指:
在暗屏模式下记录用户使用侧键输入的密码;或者
在暗屏模式下记录用户使用触摸屏输入的密码;或者
在暗屏模式下记录用户使用水平仪输入的密码。
可选地,上述方法,所述暗屏模式的屏幕亮度值小于等于暗屏亮度阈值。
可选地,上述方法,所述密码是包括多个密码数据的序列,其中,在暗屏模式下记录用户输入的密码时,还在每两个密码数据之间保存有分隔符。
本发明还公开了一种移动终端,至少包括输入启动模块、输入分隔模块、密码记录模块和屏幕解锁模块,其中:
输入启动模块:接收用户发起的暗屏模式密码输入启动信号,并在收到该启动信号后激活所述输入分隔模块、密码记录模块和屏幕解锁模块;
密码记录模块:在暗屏模式下记录用户输入的密码;
屏幕解锁模块:在所述密码记录模块记录的密码与已保存的解锁密码一致时,进行屏幕解锁。
可选地,上述移动终端中,用户发起的暗屏模式密码输入启动信号为物理按键信号,或者屏幕按钮信号,或者为暗屏模式下的手势组合信号。
可选地,上述移动终端中,所述密码记录模块在暗屏模式下记录用户输入的密码指:
在暗屏模式下记录用户使用侧键输入的密码;或者
在暗屏模式下记录用户使用触摸屏输入的密码;或者
在暗屏模式下记录用户使用水平仪输入的密码。
可选地,上述移动终端中,所述暗屏模式的屏幕亮度值小于等于暗屏亮度阈值。
可选地,上述移动终端中,所述密码是包括多个密码数据的序列,此时,该移动终端还包括:
输入分隔模块:在所述密码记录模块记录用户输入密码时,在每两个密码数据之间输入相应的分隔符。
采用本申请实施例的技术方案让周围其它人很难观察到用户输入的具体 密码,解决了移动终端上解锁密码不安全的问题。
附图概述
图1为本发明实施例提出的移动终端架构示意图;
图2为本发明示例1中暗屏下密码输入流程图;
图3为本发明示例2中暗屏下密码输入流程图;
图4为本发明示例3中暗屏下密码输入流程图。
本发明的较佳实施方式
下文将结合附图对本发明的实施例作详细说明。需要说明的是,在不冲突的情况下,本申请的实施例和实施例中的特征可以任意相互组合。
实施例1
本申请发明人提出一种防偷窥的密码输入机制,为了实现此防偷窥的密码输入机制,较好的方式是在其它用户不太了解的情况下秘密输入或者输入方式隐密,让周围其它人很难观察到输入的密码。为了达到这种效果,较好的方式有二种,一是在暗屏的情形下,该情形下比较不容易引起周遭人员的注意,二是输入方式隐密,不在亮屏下的数字输入或手势输入,这种隐密的输入方式如暗屏的情况下利用手机水平仪有方向的倾斜次数达到输入密码的目的,或者手机背部敲击,引起手机的震动计数,达到输入密码目的,或者如侧键的按击计数,或者暗屏下根据区域的触摸计数或图形解锁等。
基于上述思想,本实施例提供一种移动终端,可在暗屏下进行密码输入。本移动终端的基本架构如图1所示,至少包含密码输入启动模块、输入分隔模块、密码记录模块和屏幕解锁模块。
输入启动模块:接收用户发起的暗屏模式密码输入启动信号,并在收到该启动信号后激活输入分隔模块、密码记录模块和屏幕解锁模块;
由于是在暗屏下进行密码输入,所以首先要有一个明确的信号来确定密码输入已经启动,该信号可以是来自物理按键信号,也可以是在暗屏的屏幕 上某类手势的组合,或者也可以在点亮屏幕后,通过屏幕上某类按钮点击来启动密码,然后再灭屏,进入密码输入模式等多种方式的明确信号。
密码记录模块,在暗屏模式下记录用户隐密输入的密码。
其中,用户在暗屏模式下输入密码可以采用各种方式实现。例如,用户可以在暗屏模式下使用侧键输入密码;或者使用触摸屏输入密码;或者使用水平仪输入密码等。本实施例在此不作具体限制。因此,针对密码记录模块,其在暗屏模式下记录用户使用侧键输入的密码;或者记录用户使用触摸屏输入的密码;或者记录用户使用水平仪输入的密码即可。
屏幕解锁模块,根据暗屏模式下用户输入的密码,确定是否正确,从而决定是否正确解锁,点亮屏幕。
需要说明的是,本实施例中的密码有可能是包括多个密码数据的序列,其中,一个密码数据可以是一个数字,也可以是一个字母,还可以是一个手势等。此时,上述移动终端中还将包括输入分隔模块,在接收到的暗屏模式下输入的每两个密码数据之间输入相应的分隔符,以确定不同的密码数据。
另外,本实施例中所涉及到的暗屏模式的屏幕亮度值是预先设定的。可由用户自主设置,或者移动终端默认设置。其中,预先设定的屏幕亮度值小于等于暗屏亮度阈值,即当前屏幕亮度值低于此暗屏亮度阈值才认为是暗屏模式。当然,若当前屏幕亮度值为零(即黑屏),也属于本实施例的暗屏模式。
实施例2
本实施例提供一种移动终端在暗屏下密码输入方法,包括如下操作:
当移动终端接收到用户发起的暗屏模式密码输入启动信号时,记录用户在暗屏模式下输入的密码;
当所记录的密码与已保存的解锁密码一致时,进行屏幕解锁。
其中,暗屏模式密码输入启动信号可以为物理按键信号,或者屏幕按钮信号,或者为暗屏模式下的手势组合信号。
而用户在暗屏模式下输入密码的方式可以任何方式。如,用户在暗屏模 式下使用侧键输入密码;或者使用触摸屏输入密码;或者使用水平仪输入密码。此时,移动终端在暗屏模式下记录用户使用侧键输入的密码;或者记录用户使用触摸屏输入的密码;或者记录用户使用水平仪输入的密码即可。
下面结合各种实际应用场景说明上述移动终端暗屏下密码输入过程。
示例1暗屏下使用侧键输入密码的方式
在暗屏下使用侧键输入密码的方式,以back+home+menu同时按下作为暗屏下输入密码的开始符,以音量+键作为密码输入键,以音量-键作为密码分隔符。密码的输入就是用户每按击一次音量+键表示该位密码数加1,如用户按击5次,然后再按击一个密码分隔符,表示该密码数为5,则其完整的流程如图2所示。该流程包括如下步骤:
步骤201,移动终端用户输入暗屏下密码开始符back+home+menu;
步骤202,移动终端用户按击音量+键,每按击一次表示该位密码数加1;
步骤203,用户按击音量-键作为该位密码输入结束;
步骤204,记录下步骤202按击的次数,以此表示该位密码数;
步骤205,判断密码是否输入完整,并且正确,如果正确跳到步骤207,解锁并点亮屏幕;如果不完整或不正确,则跳到步骤206继续或重新输入;
步骤206,继续或重新输入密码;
步骤207,结束。
示例2暗屏下使用触摸屏输入密码的方式
在暗屏下使用触摸屏输入密码的方式,以back+home+menu同时按下作为暗屏下输入密码的开始符,以输入四位解锁密码为例,把屏幕分成四个相限,在每一个相限中点击数作为密码数,则其完整的流程如图3所示。该流程包括如下步骤:
步骤301,移动终端用户输入暗屏下密码开始符back+home+menu;
步骤302,移动终端用户依次按顺序在相限中点击屏幕,每点击一次表示该位密码数加1;
步骤303,记录下步骤302按击的次数,以此表示该位密码数;
步骤304,判断密码是否输入完整,并且正确,如果正确跳到步骤306,解锁并点亮屏幕;如果不完整或不正确,则跳到步骤305继续或重新输入;
步骤305,继续或重新输入密码;
步骤306,结束。
本例以点击数作为密码数,当然也可以直接在每个相限手写出数字作为密码。另外本例中隐式的以相限的分隔作为隐式密码分隔符,同样可以整屏作为输入,以某按键作为显示分隔符如音量-键等。
示例3暗屏下使用水平仪输入密码的方式
在暗屏下使用水平仪输入密码的方式,以back+home+menu同时按下作为暗屏下输入密码的开始符,以左倾或右倾作为密码输入,该例以左倾角度大于45度为正确的输入一次,每一次倾斜作为密码数加1,以音量-键作为密码分隔符。密码的输入就是用户每倾斜一次手机表示该位密码数加1,如左倾5次,然后再按击一个密码分隔符,表示该密码数为5,则其完整的流程如图4所示。该流程包括如下步骤:
步骤401,移动终端用户输入暗屏下密码开始符back+home+menu;
步骤402,移动终端用户左倾手机,移动终端监测水平仪传感器传回的参数,参数可以反映左侧翘起的角度,当左侧翘起的角度大于45度时,当做正确的输入一次,正确的输入一次表示该位密码数加1,左侧翘起的角度小于等于45度,忽略该次倾斜;
步骤403,用户按击音量-键作为该位密码输入结束;
步骤404,记录下步骤402按击的次数,以此表示该位密码数;
步骤405,判断密码是否输入完整,并且正确,如果正确跳到步骤407,解锁并点亮屏幕;如果不完整或不正确,则跳到步骤406继续或重新输入;
步骤406,继续或重新输入密码;
步骤407,结束。
需要说明的是,本实施例中所涉及到的暗屏模式的屏幕亮度值是预先设定的。可由用户自主设置,或者移动终端默认设置。而预先设定的屏幕亮度 值一般小于等于暗屏亮度阈值,即当前屏幕亮度值低于此暗屏亮度阈值才认为是暗屏模式。当然,若当前屏幕亮度值为零(即黑屏),也属于本实施例的暗屏模式。
另外,用户输入的密码有可能是包括多个密码数据的序列,具体地,一个密码数据可以是一个数字,也可以是一个字母,还可以是一个手势等,本实施例在此不作任何限制。而密码采用多个密码数据构成的序列形式时,还需要在接收到的暗屏模式下输入的每两个密码数据之间输入相应的分隔符,以确定不同的密码数据。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件完成,所述程序可以存储于计算机可读存储介质中,如只读存储器、磁盘或光盘等。可选地,上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地,上述实施例中的各模块/单元可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。本申请不限制于任何特定形式的硬件和软件的结合。
以上所述,仅为本发明的较佳实例而已,并非用于限定本发明的保护范围。凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
工业实用性
采用本申请实施例的技术方案让周围其它人很难观察到用户输入的密码,解决了移动终端上解锁密码不安全的问题。

Claims (12)

  1. 一种移动终端密码输入方法,包括:
    当移动终端接收到用户发起的暗屏模式密码输入启动信号时,在暗屏模式下记录所述用户输入的密码;
    当所记录的密码与已保存的解锁密码一致时,进行屏幕解锁。
  2. 如权利要求1所述的方法,其中,
    所述用户发起的暗屏模式密码输入启动信号为物理按键信号,或者屏幕按钮信号,或者为暗屏模式下的手势组合信号。
  3. 如权利要求1或2所述的方法,其中,在暗屏模式下记录用户输入的密码包括:
    在暗屏模式下记录用户使用侧键输入的密码;或者
    在暗屏模式下记录用户使用触摸屏输入的密码;或者
    在暗屏模式下记录用户使用水平仪输入的密码。
  4. 如权利要求3所述的方法,其中,
    所述暗屏模式的屏幕亮度值小于等于暗屏亮度阈值。
  5. 如权利要求4所述的方法,其中,
    所述密码是包括多个密码数据的序列,其中,在暗屏模式下记录用户输入的密码时,还在每两个密码数据之间保存有分隔符。
  6. 一种移动终端,包括输入启动模块、输入分隔模块、密码记录模块和屏幕解锁模块,其中:
    所述输入启动模块设置为:接收用户发起的暗屏模式密码输入启动信号,并在收到该启动信号后激活所述输入分隔模块、密码记录模块和屏幕解锁模块;
    所述密码记录模块设置为:在暗屏模式下记录用户输入的密码;
    所述屏幕解锁模块设置为:在所述密码记录模块记录的密码与已保存的解锁密码一致时,进行屏幕解锁。
  7. 如权利要求6所述的移动终端,其中,
    用户发起的暗屏模式密码输入启动信号为物理按键信号,或者屏幕按钮信号,或者为暗屏模式下的手势组合信号。
  8. 如权利要求6或7所述的移动终端,其中,所述密码记录模块在暗屏模式下记录用户输入的密码指:
    在暗屏模式下记录用户使用侧键输入的密码;或者
    在暗屏模式下记录用户使用触摸屏输入的密码;或者
    在暗屏模式下记录用户使用水平仪输入的密码。
  9. 如权利要求8所述的移动终端,其中,
    所述暗屏模式的屏幕亮度值小于等于暗屏亮度阈值。
  10. 如权利要求9所述的移动终端,其中,所述密码是包括多个密码数据的序列,此时,该移动终端还包括:
    输入分隔模块,其设置为:在所述密码记录模块记录用户输入密码时,在每两个密码数据之间输入相应的分隔符。
  11. 一种计算机程序,包括程序指令,当该程序指令被移动终端执行时,使得该移动终端可执行权利要求1-5任一项所述的方法。
  12. 一种载有权利要求11所述计算机程序的载体。
PCT/CN2014/088824 2014-07-29 2014-10-17 一种移动终端及其密码输入方法 WO2015117364A1 (zh)

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