WO2017190473A1 - 防误触方法及系统 - Google Patents

防误触方法及系统 Download PDF

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Publication number
WO2017190473A1
WO2017190473A1 PCT/CN2016/102038 CN2016102038W WO2017190473A1 WO 2017190473 A1 WO2017190473 A1 WO 2017190473A1 CN 2016102038 W CN2016102038 W CN 2016102038W WO 2017190473 A1 WO2017190473 A1 WO 2017190473A1
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WIPO (PCT)
Prior art keywords
fingerprint
touch
mobile terminal
user
touch screen
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PCT/CN2016/102038
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English (en)
French (fr)
Inventor
张光华
Original Assignee
中兴通讯股份有限公司
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Publication of WO2017190473A1 publication Critical patent/WO2017190473A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to an anti-missing method and system for a screen of a mobile terminal.
  • Touch screen also known as “touch screen” or “touch panel”
  • touch screen is an inductive liquid crystal display device that can receive input signals such as contacts.
  • the haptic feedback system can drive various connection devices according to a pre-programmed program, and can be used to replace the mechanical button panel and create a live-action audio and video effect through the liquid crystal display screen.
  • the touch screen is the simplest, most convenient and natural way of human-computer interaction. Therefore, touch screens are widely used in various electronic products, especially mobile electronic products.
  • the touch screen facilitates the user's interaction with mobile electronic products, it has a fatal flaw, which is very easy to misuse.
  • the touch screen of the mobile phone automatically senses a touch of a trouser pocket, a backpack, or a hand to automatically open a bunch of applications, send text messages, make random calls, etc.;
  • the user does not touch the touch screen incorrectly, and hangs up the phone.
  • the technical problem to be solved by the embodiment of the present invention is how to avoid the erroneous operation of the touch screen when the user uses the mobile terminal, and improve the user experience.
  • the embodiment of the present invention provides the following technical solutions:
  • the embodiment of the present invention provides an anti-missing method, where the method is applied to a mobile terminal, where the mobile terminal is equipped with a touch screen and a fingerprint recognition unit, and the anti-missing method includes:
  • the fingerprint recognition unit is used to collect a fingerprint of a location where the touch occurs;
  • the anti-missing method further comprises:
  • the anti-missing method further comprises:
  • the mobile terminal is controlled not to respond to the touch.
  • the anti-missing method further comprises:
  • the fingerprint identification unit is respectively disposed on the touch screen and a physical button of the mobile terminal.
  • the anti-missing method of the present invention integrates the fingerprint recognition unit on the touch screen of the mobile terminal, so that the touch screen preferentially recognizes the fingerprint of the user when the user touches the touch, and recognizes the fingerprint of the user, and the When the user's fingerprint matches the fingerprint pre-stored in the mobile terminal, the user's touch operation is responded to, and the erroneous operation of the screen of the mobile terminal due to the touch of a non-user finger such as a trouser pocket or a backpack is avoided, thereby improving the user experience.
  • a non-user finger such as a trouser pocket or a backpack
  • an embodiment of the present invention provides an anti-missing system, the system running on a mobile terminal, the mobile terminal is equipped with a touch screen and a fingerprint recognition unit, and the anti-missing system includes:
  • a detecting module configured to detect whether a touch occurs on the touch screen
  • the acquiring module is configured to collect, by using the fingerprint recognition unit, a fingerprint of a location where the touch occurs when the touch screen is touched;
  • the comparison module is configured to compare the fingerprint with a pre-stored fingerprint in the mobile terminal, and determine whether the fingerprint matches the pre-stored fingerprint;
  • an execution module configured to control the mobile terminal to perform an operation corresponding to the touch when the fingerprint matches the pre-stored fingerprint.
  • the anti-missing system further comprises:
  • a prompting module configured to prompt the user to perform fingerprint entry
  • the collection module is further configured to collect one or more user fingerprints by using the fingerprint identification unit, and store the user fingerprints to the mobile terminal.
  • the execution module is further configured to control the mobile terminal not to respond to the touch when there is no fingerprint at the location where the touch occurs.
  • the execution module is further configured to control the mobile terminal not to respond to the touch when the fingerprint does not match the pre-stored fingerprint.
  • the fingerprint identification unit is respectively disposed on the touch screen and a physical button of the mobile terminal.
  • a storage medium is also provided.
  • the storage medium is arranged to store program code for performing the following steps:
  • Detecting whether a touch occurs on the touch screen if a touch occurs, using the fingerprint recognition unit to collect a fingerprint of a location where the touch occurs; comparing the fingerprint with the pre-stored fingerprint, determining whether the fingerprint and the pre-stored fingerprint Matching; and if the fingerprint matches the pre-stored fingerprint, controlling the mobile terminal to perform an operation corresponding to the touch.
  • the storage medium is further arranged to store program code for performing the following steps:
  • the storage medium is further arranged to store program code for performing the following steps:
  • the mobile terminal is controlled not to respond to the touch.
  • the storage medium is further arranged to store program code for performing the following steps:
  • the anti-missing system integrates the fingerprint recognition unit on the touch screen of the mobile terminal, so that the touch screen preferentially recognizes the fingerprint of the user when the user touches the touch, and recognizes the fingerprint of the user.
  • the user fingerprint matches the fingerprint pre-stored in the mobile terminal, the user's touch operation is responded to, thereby avoiding the erroneous operation of the screen of the mobile terminal due to the touch of a non-user finger such as a trouser pocket or a backpack, thereby improving the user experience.
  • FIG. 1 is a schematic diagram of an operating environment of a preferred embodiment of the anti-missing system of the present invention
  • FIG. 2 is a functional block diagram of a preferred embodiment of the preferred embodiment of the anti-missing system of the present invention.
  • FIG. 3 is a flow chart showing an implementation of a preferred embodiment of the anti-missing method of the present invention.
  • Mobile terminal 1 Communication unit 11 Memory 12 processor 13 touch screen 14
  • Fingerprint identification unit 15 Anti-addiction system 200 Prompt module 201 Detection module 202 Acquisition module 203 Alignment module 204 Execution module 205 Process step S301-305
  • first, second and the like in the present invention are for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. .
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • FIG. 1 it is a schematic diagram of the operating environment of the preferred embodiment of the anti-addiction system 200 of the present invention.
  • the anti-addiction system 200 is installed and operated in the mobile terminal 1.
  • the mobile terminal 1 may be a portable device such as a mobile phone, a tablet computer, an e-book, and a personal digital assistant.
  • the mobile terminal 1 may include, but is not limited to, a communication unit 11, a memory 12, a processor 13, and a touch screen 14.
  • the communication unit 11 may be a wireless communication unit, for example, supports GSM (Global System for Mobile Communication), CDMA (Code Division Multiple Access), and WCDMA (Wideband Code Division Multiple Access). Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), TD-LTE (Time Division Long Term Evolution), FDD-LTE (Frequency Division Duplexing Long) One or more of the mobile communication standards such as Term Evolution: Frequency Division Long Term Evolution), 5G (5-Generation: Fifth Generation Mobile Communication Technology).
  • the communication unit 11 is arranged to connect the mobile terminal 1 to a mobile communication network, so that the mobile terminal 1 can perform language or data interaction with other mobile communication devices.
  • the memory 12 may be an internal storage unit of the mobile terminal 1, such as a hard disk or a memory of the mobile terminal 1.
  • the memory 12 may also be an external storage device of the mobile terminal 1, such as a plug-in hard disk equipped with the mobile terminal 1, an SMC card (Smart Media Card), and an SD card (Secure Digital: Secure Digital Card) ), FC card (Flash Card), etc.
  • the memory 12 may also include both an internal storage unit of the mobile terminal 1 and an external storage device.
  • the memory 12 is configured to store application software and various types of data installed in the mobile terminal 1, such as storing fingerprints, call records, short messages, and contacts of the user of the mobile terminal 1.
  • the processor 13 may be a central processing unit (CPU), a microprocessor or other data processing chip, and the processor 13 is configured to run program code or processing data stored in the memory 12, For example, the anti-addiction system 200 and the like are executed.
  • CPU central processing unit
  • microprocessor or other data processing chip
  • the touch screen 14 includes, but is not limited to, a resistive touch screen, a capacitive touch screen, an infrared touch screen, and a surface acoustic wave type touch screen.
  • the touch screen 14 is set to display visualization User interface, such as a fingerprint entry interface that displays the fingerprint of the user.
  • the touch screen 14 is integrated with a fingerprint recognition unit 15 , which may be a fingerprint identification chip or the like, and is configured to collect the touch event when the touch screen 14 generates a touch event. The fingerprint of the location where the event occurs is touched and identified to determine whether the acquired fingerprint matches the pre-stored fingerprint stored in the memory 14.
  • the pre-stored fingerprint refers to a fingerprint that is pre-recorded by the user of the mobile terminal 1 , and the pre-stored fingerprint may be a fingerprint entered by the user through the fingerprint recognition unit 15 on the touch screen 14 or through the mobile terminal 1 A fingerprint entered by a separate fingerprint entry component (e.g., a Home button equipped with the fingerprint recognition unit 15).
  • the number of pre-stored fingerprints may be one or multiple.
  • the above-mentioned components 11-15 of the mobile terminal 1 communicate with each other through a system bus.
  • the anti-addiction system 200 can be divided into one or more modules, the one or more modules are stored in the memory 12, and by one or more processors (this implementation) For example, the processor 13) is executed to complete the present invention.
  • the anti-addiction system 200 can be divided into a prompt module 201, a detection module 202, an acquisition module 203, a comparison module 204, and an execution module 205.
  • the functional modules referred to in the present invention refer to a series of computer program instruction segments capable of performing a specific function, and are more suitable than the program to describe the execution process of the anti-addiction system 200 in the mobile terminal 1.
  • the functions of the respective function modules 201-205 will be described in detail below.
  • the prompting module 201 is configured to prompt the user to perform fingerprint input through the touch screen 14 .
  • the prompting module 201 displays a fingerprint input interface on the touch screen 14 of the mobile terminal 1 and prompts the user to perform fingerprinting. Enter.
  • the fingerprint entry may be completed by the fingerprint recognition unit 15 on the touch screen 14, or may be completed by a fingerprint entry component integrated with the fingerprint recognition function on the mobile terminal 1.
  • the prompting module 201 may issue prompt information to guide the user to put a finger on the fingerprint recognition unit or the fingerprint input one or more times.
  • the fingerprint identification unit or the fingerprint entry component collects and stores the fingerprint of the user's finger.
  • the prompting module 201 issues a prompt for successful fingerprint entry, and asks the user whether more fingerprints need to be entered. All fingerprints entered by the user are stored in the memory 12. Preferably, the fingerprint is stored in the memory 12 in an encrypted manner.
  • the user of the mobile terminal 1 can select the fingerprint to be entered according to his own habits. For example, if the user frequently uses the left hand to hold the mobile terminal 1 and performs a touch operation on the touch screen 14 using the right hand, the user can input only the right hand fingerprint on the fingerprint input interface, so that the touch screen 14 is only subsequent. The user's right hand's touch is responded to, but not to the left hand's touch, to avoid false touches caused by the user's left hand holding the mobile terminal 1 improperly.
  • the fingerprint of one of the people may be selectively input to avoid the process of transferring the mobile terminal 1 to each other when the mobile terminal 1 is shared. In the case where a user accidentally touches the touch screen 14, the use is affected. For example, if the mobile terminal 1 is shared by the A user and the B user, the fingerprints of any user of the A user and the B user may be entered in the mobile terminal 1 in advance to prevent the A user and the B user from simultaneously using the mobile. The wrong touch of the terminal 1.
  • the detecting module 202 is configured to detect whether a touch event occurs on the touch screen 14, and if a touch event occurs, detect and determine a touch position of the touch event.
  • the detecting module 202 detects the touch event occurring on the touch screen 14 by using the touch screen 14 , and detects and determines the touch event when a touch event occurs on the touch screen 14 .
  • the position coordinates of the position where it occurred As described above, it is assumed that when the A user talks with the C user using the mobile terminal 1, the C user requests to talk to the B user, and when the A user submits the mobile terminal 1 to the B user, the B user and the user When the touch screen 14 touches, the detecting module 202 detects the position touched by the finger of the B user, and determines the corresponding position coordinate of the position on the touch screen 14.
  • the collecting module 203 is configured to collect a touch location of the touch event, Whether the fingerprint is present in the touch location.
  • the acquisition module 203 collects the touch position of the touch event by using the fingerprint recognition unit 15 integrated on the touch screen 14, and determines the touch position. Whether there is a fingerprint. Generally, if there is a fingerprint in the touch location, the touch event is triggered by the user's finger, and it is necessary to further determine whether the fingerprint is a fingerprint entered by the user of the mobile terminal 1.
  • the touch event is not triggered by the user's finger, and may be a touch between the mobile terminal 1 and the user's body (eg, a mobile phone and a user placed in the user's backpack, trouser pocket) The touch of the body, etc., the touch event is a false touch and does not need to be processed.
  • the A user uses the mobile terminal 1 to make a call with the C user, the face thereof touches the touch screen 14, and since the collection module 203 does not collect fingerprints on the face, it is determined that the user The touch is an accidental touch.
  • the comparison module 204 is configured to compare the fingerprint with a fingerprint pre-stored in the memory 12 when a fingerprint exists at a location where the touch occurs, and determine whether the fingerprint is legal.
  • the comparison module 204 uses the fingerprint recognition unit 15 to identify the collected fingerprint, and performs the collected fingerprint with the fingerprint recorded by the user of the mobile terminal 1 pre-stored in the memory 12. Comparison. If the fingerprint existing in the fingerprint entered by the user of the mobile terminal 1 stored in the memory 12 matches the collected fingerprint, the comparison module 203 determines that the collected fingerprint is legal. If there is no fingerprint matching the collected fingerprint in the fingerprint recorded by the user of the mobile terminal 1 pre-stored in the memory 12, the comparison module 204 determines that the collected fingerprint is invalid. Further, when the collected fingerprint is invalid, the comparison module 204 issues a prompt that the fingerprint is illegal on the touch screen 14.
  • the comparison module 204 still determines the collected finger of the B user. The pattern is not legal, and the fingerprint is not legal.
  • the executing module 205 is configured to control the mobile terminal 1 to perform an operation corresponding to the touch event in response to the touch event when the fingerprint is legal.
  • the operation includes, but is not limited to, unlocking the mobile terminal 1, launching an application installed in the mobile terminal 1, and the like.
  • the A user clicks the on-hook button in the call interface of the mobile terminal 1, and since the mobile terminal 1 pre-stores the fingerprint of the A user, The fingerprint is determined to be a legal fingerprint, and the click operation is determined to be a valid touch operation, and the execution module 205 controls the mobile terminal 1 to hang up the call of the mobile terminal 1 and the C user.
  • FIG. 3 it is a schematic diagram of an implementation flow of a preferred embodiment of the anti-addiction method of the present invention.
  • the order of execution of the steps in the flowchart shown in FIG. 3 may be changed according to different requirements, and some steps may be omitted.
  • Step S301 displaying a fingerprint entry interface on the touch screen 14 of the mobile terminal 1, and prompting the user to perform fingerprint entry.
  • step S302 the user fingerprint is collected by the fingerprint recognition unit 15 on the touch screen 14 or the fingerprint input component integrated with the fingerprint recognition function on the mobile terminal 1, and the user fingerprint is stored in the memory 12.
  • the number of fingerprints may be one or more.
  • Step S303 detecting whether a touch event occurs on the touch screen 14. If a touch event occurs, the process goes to step S304; otherwise, step S303 is repeated.
  • Step S304 collecting a touch position of the touch event, and determining whether the touch position has a fingerprint. If there is a fingerprint in the touch location, step S305 is performed; otherwise, step S303 is returned.
  • Step S305 comparing the fingerprint with a fingerprint stored in the memory 12, and determining whether the fingerprint matches the user fingerprint. If yes, go to step S306; otherwise, go back to step S303.
  • Step S306 controlling the mobile terminal 1 to perform an operation corresponding to the touch event.
  • the present invention integrates the fingerprint recognition unit 15 on the touch screen 14 of the mobile terminal 1 so that the touch screen 14 preferentially recognizes the fingerprint of the user when the user touches the touch screen, and recognizes the user fingerprint and the user fingerprint and
  • the fingerprints pre-stored in the mobile terminal 1 are matched, in response to the user's touch operation, the erroneous operation of the screen of the mobile terminal 1 due to the touch of non-user fingers such as a trouser pocket or a backpack is avoided, and the user experience is improved.
  • the fingerprint recognition unit is integrated on the touch screen of the mobile terminal, so that when the touch screen senses the user touch, the touch screen preferentially recognizes the fingerprint of the user, and the fingerprint of the user is recognized, and the fingerprint of the user is
  • the fingerprints pre-stored in the mobile terminal are matched, the user's touch operation is responded to, and the erroneous operation of the screen of the mobile terminal due to the touch of non-user fingers such as pants pockets and backpacks is avoided, thereby improving the user experience.

Abstract

一种防误触方法和防误触系统，应用于移动终端（1），所述移动终端（1）配备有触摸屏（14）和指纹识别单元（15），所述防误触方法包括：侦测所述触摸屏（14）上是否发生触摸（S303）；若发生触摸，则利用所述指纹识别单元（15）采集触摸所发生位置的指纹（S304）；将所述指纹与预存指纹进行比对，判断所述指纹是否与所述预存指纹匹配（S305）；及若所述指纹与所述预存指纹匹配，则控制所述移动终端（1）执行与所述触摸对应的操作（S306）。所述防误触方法可以防止用户误操作。

Description

防误触方法及系统 技术领域
本发明涉及移动通信领域，尤其涉及一种移动终端屏幕的防误触方法及系统。
背景技术
触摸屏(touch screen)又称为“触控屏”、“触控面板”，是一种可接收触头等输入讯号的感应式液晶显示装置，当接触了屏幕上的图形按钮时，屏幕上的触觉反馈系统可根据预先编程的程式驱动各种连结装置，可用以取代机械式的按钮面板，并借由液晶显示画面制造出生动的影音效果。触摸屏作为一种最新的输入输出设备，它是目前最简单、方便、自然的一种人机交互方式。因而，触摸屏被广泛应用于各类电子产品中，尤其是移动电子产品。
然而，触摸屏虽然方便了用户与移动电子产品的交互，但却有一个致命的缺陷，就是非常容易误操作。例如，在用户把手机放进裤兜、背包里、或握在手里时，手机触摸屏会感应裤兜、背包或手的触摸而自动地打开一堆应用程序、乱发短信、乱拨打电话等；在手机通话过程中，用户握持姿势不对误触触摸屏，将电话挂断等。
因此，如何防止用户在使用移动电子产品时容易误触触摸屏造成误操作成了一个亟待解决的问题。
发明内容
本发明实施例要解决的技术问题是如何在用户使用移动终端时避免触摸屏的误操作，提高用户体验。
为解决上述技术问题，本发明实施例提供以下技术方案：
一方面，本发明实施例提供一种防误触方法，该方法应用于移动终端，所述移动终端配备有触摸屏和指纹识别单元，所述防误触方法包括：
侦测所述触摸屏上是否发生触摸；
若发生触摸，则利用所述指纹识别单元采集触摸所发生位置的指纹；
将所述指纹与预存指纹进行比对，判断所述指纹是否与所述预存指纹匹配；及
若所述指纹与所述预存指纹匹配，则控制所述移动终端执行与所述触摸对应的操作。
优选地，所述防误触方法还包括：
提示用户进行指纹录入；及
利用所述指纹识别单元采集用一个或多个用户指纹，并存储所述一个或多个用户指纹至所述移动终端。
优选地，所述防误触方法还包括：
若所述触摸所发生位置不存在指纹，则控制所述移动终端不响应所述触摸。
优选地，所述防误触方法还包括：
若所述指纹与所述预存指纹不匹配，则控制所述移动终端不响应所述触摸。
优选地，所述指纹识别单元分别设于所述触摸屏和所述移动终端的实体按键。
相较于现有技术，本发明所述的防误触方法通过在移动终端触摸屏上集成指纹识别单元，使该触摸屏在感应用户触摸时，优先识别用户的指纹，在识别到用户指纹，且该用户指纹与预存于移动终端内的指纹匹配时，才响应用户的触摸操作，避免了移动终端的屏幕因裤兜、背包等非用户手指的触摸而产生的误操作，提高了用户体验。
另一方面，本发明实施例提供一种防误触系统，该系统运行于移动终端，所述移动终端配备有触摸屏和指纹识别单元，所述防误触系统包括：
侦测模块，设置为侦测所述触摸屏上是否发生触摸；
采集模块，设置为在所述触摸屏发生触摸时，利用所述指纹识别单元采集触摸发生位置的指纹；
比对模块，设置为将所述指纹与所述移动终端内的预存指纹进行比对，判断所述指纹是否与所述预存指纹匹配；及
执行模块，设置为在所述指纹与所述预存指纹匹配时，控制所述移动终端执行与所述触摸对应的操作。
优选地，所述防误触系统还包括：
提示模块，设置为提示用户进行指纹录入；及
所述采集模块，还设置为利用所述指纹识别单元采集用一个或多个用户指纹，并存储所述用户指纹至所述移动终端。
优选地，所述执行模块，还设置为在所述触摸所发生位置不存在指纹时，控制所述移动终端不响应所述触摸。
优选地，所述执行模块，还设置为在所述指纹与所述预存指纹不匹配时，控制所述移动终端不响应所述触摸。
优选地，所述指纹识别单元分别设于所述触摸屏和所述移动终端的实体按键。
根据本发明的又一个实施例，还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码：
侦测所述触摸屏上是否发生触摸；若发生触摸，则利用所述指纹识别单元采集触摸所发生位置的指纹；将所述指纹与预存指纹进行比对，判断所述指纹是否与所述预存指纹匹配；及若所述指纹与所述预存指纹匹配，则控制所述移动终端执行与所述触摸对应的操作。
可选地，存储介质还设置为存储用于执行以下步骤的程序代码：
提示用户进行指纹录入；及利用所述指纹识别单元采集用一个或多个用户指纹，并存储所述一个或多个用户指纹至所述移动终端。
可选地，存储介质还设置为存储用于执行以下步骤的程序代码：
若所述触摸所发生位置不存在指纹，则控制所述移动终端不响应所述触摸。
可选地，存储介质还设置为存储用于执行以下步骤的程序代码：
若所述指纹与所述预存指纹不匹配，则控制所述移动终端不响应所述触摸。
相较于现有技术，本发明实施例所述的防误触系统通过在移动终端触摸屏上集成指纹识别单元，使该触摸屏在感应用户触摸时，优先识别用户的指纹，在识别到用户指纹，且该用户指纹与预存于移动终端内的指纹匹配时，才响应用户的触摸操作，避免了移动终端的屏幕因裤兜、背包等非用户手指的触摸而产生的误操作，提高了用户体验。
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是本发明防误触系统较佳实施例的运行环境示意图
图2本发明防误触系统较佳实施例较佳实施例的功能模块图。
图3是本发明防误触方法较佳实施例的实施流程图。
附图标记：
移动终端 1
通信单元 11
存储器 12
处理器 13
触摸屏 14
指纹识别单元 15
防沉迷系统 200
提示模块 201
侦测模块 202
采集模块 203
比对模块 204
执行模块 205
流程步骤 S301-305
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。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。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，在本发明中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
参阅图1所示，是本发明防沉迷系统200较佳实施例的运行环境示意 图。在本实施例中，所述的防沉迷系统200安装并运行于移动终端1中。所述移动终端1可以是手机、平板电脑、电子书及个人数字助理等便携式设备。所述移动终端1可包括，但不仅限于，通信单元11、存储器12、处理器13及触摸屏14。
所述通信单元11可以是无线通信单元，例如支持GSM(Global System for Mobile Communication:全球移动通信系统)、CDMA(Code Division Multiple Access：码分多址)、WCDMA(Wideband Code Division Multiple Access：宽带码分多址)、TD-SCDMA(Time Division-Synchronous Code Division Multiple Access:时分同步码分多址)、TD-LTE(Time Division Long Term Evolution：分时长期演进)、FDD-LTE(Frequency Division Duplexing Long Term Evolution：分频长期演进)、5G(5-Generation：第五代移动通信技术)等移动通信标准中的一个或多个的无线通信单元。所述通信单元11设置为将所述移动终端1接入移动通信网络，便于该移动终端1与其他移动通信设备进行语言或数据交互。
所述存储器12可以是所述移动终端1的内部存储单元，例如该移动终端1的硬盘或内存。该存储器12也可以是所述移动终端1的外部存储设备，例如该移动终端1上配备的插接式硬盘，SMC卡(Smart Media Card：智能存储卡)，SD卡(Secure Digital：安全数字卡)，FC卡(Flash Card：闪存卡)等。进一步地，所述存储器12还可以既包括所述移动终端1的内部存储单元也包括外部存储设备。该存储器12设置为存储安装于所述移动终端1的应用软件及各类数据，例如存储移动终端1用户的指纹、通话记录、短信及联系人等。
所述处理器13可以是一中央处理器(Central Processing Unit,CPU)，微处理器或其他数据处理芯片，该处理器13设置为运行安装于所述存储器12中存储的程序代码或处理数据，例如执行所述防沉迷系统200等。
所述触摸屏14包括，但不仅限于，电阻式触摸屏、电容式触摸屏、红外线式触摸屏以及表面声波式触摸屏。该触摸屏14设置为显示可视化 的用户界面，例如显示采集用户指纹的指纹录入界面等。需要说明的是，在本实施例中，所述触摸屏14集成有指纹识别单元15，该指纹识别单元15可以是指纹识别芯片等，设置为在所述触摸屏14上发生触摸事件时，采集所述触摸事件发生位置的指纹并进行识别，以判断所采集的指纹是否与存储于所述存储器14的预存指纹相匹配。其中，所述预存指纹是指所述移动终端1用户预先录入的指纹，该预存指纹可以是用户通过所述触摸屏14上的指纹识别单元15所录入的指纹，或者通过所述移动终端1上一单独的指纹录入部件(例如配备有所述指纹识别单元15的Home按键)所录入的指纹。所述预存指纹的数量可以是一个，也可以是多个。
所述移动终端1的上述部件11-15通过系统总线相互通信。
参阅图2所示，是本发明防沉迷系统200较佳实施例的功能模块图。在本实施例中，所述的防沉迷系统200可以被分割成一个或多个模块，所述一个或者多个模块被存储于所述存储器12中，并由一个或多个处理器(本实施例为所述处理器13)所执行，以完成本发明。例如，在图2中，所述的防沉迷系统200可以被分割成提示模块201、侦测模块202、采集模块203、比对模块204、以及执行模块205。本发明所称的功能模块是指能够完成特定功能的一系列计算机程序指令段，比程序更适合于描述所述防沉迷系统200在所述移动终端1中的执行过程。以下将就各功能模块201-205的功能进行详细描述。
所述提示模块201，设置为通过所述触摸屏14提示用户进行指纹录入。
在本实施例中，在所述移动终端1第一次运行所述防沉迷系统200时，所述提示模块201在所述移动终端1的触摸屏14上显示一指纹录入界面，并提示用户进行指纹录入。其中，所述指纹录入可以是通过所述触摸屏14上的指纹识别单元15来完成，也可以是通过移动终端1上集成有指纹识别功能的指纹录入部件来完成。具体地，所述提示模块201可以发出提示信息，引导用户一次或多次将手指放于所述指纹识别单元或所述指纹录入 部件处，以便所述指纹识别单元或所述指纹录入部件采集所述用户手指的指纹并存储。需要补充的是，在本实施例中，当用户成功录入一指纹后，所述提示模块201发出指纹录入成功的提示，并询问用户是否需要录入更多的指纹。所述用户所录入的所有指纹均存储于所述存储器12中。优选地，所述指纹被加密存储于所述存储器12。
进一步地，为避免所述触摸屏14因用户触摸而产生的误操作，所述移动终端1用户可以根据自己的习惯选择录入的指纹。例如，若用户经常使用左手握持所述移动终端1，使用右手在所述触摸屏14上进行触摸操作，则该用户可以在所述指纹录入界面仅录入右手指纹，以便于后续所述触摸屏14仅对用户右手的触摸进行响应，而不响应其左手的触摸，以避免因用户左手握持所述移动终端1不当而产生的误触。
此外，若所述移动终端1为多人共用的设备，则可选择性地输入其中一人的指纹，用以在共用所述移动终端1时，避免因用户在相互传递所述移动终端1的过程中，某一用户误触所述触摸屏14而影响使用。例如，假设所述移动终端1为A用户和B用户共用，则可以预先在该移动终端1内录入A用户和B用户任一用户的指纹，用以防止A用户和B用户同时使用所述移动终端1的误触。
所述侦测模块202，设置为侦测所述触摸屏14上是否发生触摸事件，若发生触摸事件，则侦测并确定所述触摸事件的触摸位置。
在本实施例中，所述侦测模块202利用所述触摸屏14侦测发生于该触摸屏14上的触摸事件，并在所述触摸屏14上发生触摸事件时，侦测并确定所述触摸事件所发生位置的位置坐标等。如前文所述，假设A用户在使用所述移动终端1与C用户通话时，所述C用户要求与B用户通话，而A用户在递交所述移动终端1给B用户时，B用户与所述触摸屏14发生触摸，则所述侦测模块202侦测B用户的手指所触摸的位置，确定该位置在所述触摸屏14上对应的位置坐标。
所述采集模块203，设置为对所述触摸事件的触摸位置进行采集，确 定所述触摸位置是否存在指纹。
在本实施例中，若所述触摸屏14上发生触摸事件，则所述采集模块203利用集成于所述触摸屏14上的指纹识别单元15对该触摸事件的触摸位置进行采集，并判断该触摸位置是否存在指纹。一般地，若所述触摸位置存在指纹，则说明所述触摸事件是由用户手指所触发，需要后续进一步判断该指纹是否为所述移动终端1用户所录入的指纹。若所述触摸位置不存在指纹，则说明所述触摸事件并非由用户手指所触发，可能是所述移动终端1与用户身体之间的触摸(例如置于用户背包、裤兜内的手机与用户的身体的接触)等，该触摸事件属于误触，无需进行处理。如前文所述，若A用户在使用所述移动终端1与C用户通话时，其脸部与所述触摸屏14发生触摸，由于所述采集模块203在其脸部采集不到指纹，故判定该触摸为误触。
所述比对模块204，设置为在所述触摸所发生位置存在指纹时，将所述指纹与预存于所述存储器12内的指纹进行比对，确定所述指纹是否合法。
在本实施例中，所述比对模块204利用所述指纹识别单元15识别所采集的指纹，并将所采集的指纹与预存于所述存储器12内的所述移动终端1用户录入的指纹进行比对。若预存于所述存储器12内的所述移动终端1用户录入的指纹中存在有指纹与所采集的指纹匹配，则所述比对模块203判定所采集的指纹合法。若预存于所述存储器12内的所述移动终端1用户录入的指纹中不存在与所采集的指纹相匹配的指纹，则所述比对模块204判定所采集的指纹不合法。进一步地，在所采集的指纹不合法时，所述比对模块204在所述触摸屏14发出指纹不合法的提示。
举例而言，如前文所述，若A用户预先在所述移动终端1内录入了自己的指纹，则在递交所述移动终端1给B用户时，即使该B用户触摸到所述移动终端1的触摸屏14，但由于该B用户的指纹与所述移动终端1内的预存指纹不匹配，所述比对模块204依然判定所采集的该B用户的指 纹不合法，并发出指纹不合法的提示。
所述执行模块205，设置为在所述指纹合法时，响应所述触摸事件，控制所述移动终端1执行与所述触摸事件对应的操作。其中，所述操作包括，但不仅限于，解锁所述移动终端1、启动安装于所述移动终端1内的应用程序等。
举例而言，如前文所述，若B用户与C用户通话结束，A用户在所述移动终端1的通话界面内点击挂机按键，由于该移动终端1内预存了该A用户的指纹，则其指纹被判定为合法指纹，其点击操作被判断为有效触摸操作，所述执行模块205控制所述移动终端1挂断该移动终端1与所述C用户的通话。
参阅图3所示，是本发明防沉迷方法较佳实施例的实施流程示意图。在本实施例中，根据不同的需求，图3所示的流程图中的步骤的执行顺序可以改变，某些步骤可以省略。
步骤S301，在所述移动终端1的触摸屏14上显示一指纹录入界面，并提示用户进行指纹录入。
步骤S302，通过所述触摸屏14上的指纹识别单元15或所述移动终端1上集成有指纹识别功能的指纹录入部件采集用户指纹，并存储所述用户指纹至所述存储器12。所述指纹的数量可以是一个或多个。
步骤S303，侦测所述触摸屏14上是否发生触摸事件。若发生触摸事件，进入步骤S304；否则，重复执行步骤S303。
步骤S304，对所述触摸事件的触摸位置进行采集，判断所述触摸位置是否存在指纹。若所述触摸位置存在指纹，则执行步骤S305；否则，返回步骤S303。
步骤S305，将所述指纹与存储于所述存储器12内的指纹进行比对，判断所述指纹与所述用户指纹是否匹配。若匹配，执行步骤S306；否则，返回步骤S303。
步骤S306，控制所述移动终端1执行与所述触摸事件对应的操作。
通过上述步骤S301-S306，本发明通过在移动终端1的触摸屏14上集成指纹识别单元15，使该触摸屏14在感应用户触摸时，优先识别用户的指纹，在识别到用户指纹且该用户指纹与预存于移动终端1内的指纹匹配时，响应用户的触摸操作，避免了移动终端1的屏幕因裤兜、背包等非用户手指的触摸而产生的误操作，提高了用户体验。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。
工业实用性
在本发明实施例的防误触的过程中，通过在移动终端触摸屏上集成指纹识别单元，使该触摸屏在感应用户触摸时，优先识别用户的指纹，在识别到用户指纹，且该用户指纹与预存于移动终端内的指纹匹配时，才响应用户的触摸操作，避免了移动终端的屏幕因裤兜、背包等非用户手指的触摸而产生的误操作，提高了用户体验。

Claims (10)

  1. 一种防误触方法，应用于移动终端，所述移动终端配备有触摸屏和指纹识别单元，所述防误触方法包括：
    侦测所述触摸屏上是否发生触摸；
    若发生触摸，则利用所述指纹识别单元采集触摸所发生位置的指纹；
    将所述指纹与预存指纹进行比对，判断所述指纹是否与所述预存指纹匹配；及
    若所述指纹与所述预存指纹匹配，则控制所述移动终端执行与所述触摸对应的操作。
  2. 如权利要求1所述的防误触方法，其中，所述防误触方法还包括：
    提示用户进行指纹录入；及
    利用所述指纹识别单元采集用一个或多个用户指纹，并存储所述一个或多个用户指纹至所述移动终端。
  3. 如权利要求2所述的防误触方法，其中，所述防误触方法还包括：
    若所述触摸所发生位置不存在指纹，则控制所述移动终端不响应所述触摸。
  4. 如权利要求2所述的防误触方法，其中，所述防误触方法还包括：
    若所述指纹与所述预存指纹不匹配，则控制所述移动终端不响应所述触摸。
  5. 如权利要求1-4任一项所述的防误触方法，其中，所述指纹识别单元分别设于所述触摸屏和所述移动终端的实体按键。
  6. 一种防误触系统，运行于移动终端，所述移动终端配备有触摸屏和指纹识别单元，所述防误触系统包括：
    侦测模块，设置为侦测所述触摸屏上是否发生触摸；
    采集模块，设置为在所述触摸屏发生触摸时，利用所述指纹识别单元采集触摸发生位置的指纹；
    比对模块，设置为将所述指纹与所述移动终端内的预存指纹进行比对，判断所述指纹是否与所述预存指纹匹配；及
    执行模块，设置为在所述指纹与所述预存指纹匹配时，控制所述移动终端执行与所述触摸对应的操作。
  7. 如权利要求6所述的防误触系统，其中，所述防误触系统还包括：
    提示模块，设置为提示用户进行指纹录入；及
    所述采集模块，还设置为利用所述指纹识别单元采集用一个或多个用户指纹，并存储所述用户指纹至所述移动终端。
  8. 如权利要求6所述的防误触系统，其中，
    所述执行模块，还设置为在所述触摸所发生位置不存在指纹时，控制所述移动终端不响应所述触摸。
  9. 如权利要求6所述的防误触系统，其中，
    所述执行模块，还设置为在所述指纹与所述预存指纹不匹配时，控制所述移动终端不响应所述触摸。
  10. 如权利要求6-9任一项所述的防误触方法，其中，所述指纹识别单元分别设于所述触摸屏和所述移动终端的实体按键。
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