WO2016070520A1 - Method and system for preventing mistaken operation on touch-screen mobile phone - Google Patents

Method and system for preventing mistaken operation on touch-screen mobile phone Download PDF

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Publication number
WO2016070520A1
WO2016070520A1 PCT/CN2015/072383 CN2015072383W WO2016070520A1 WO 2016070520 A1 WO2016070520 A1 WO 2016070520A1 CN 2015072383 W CN2015072383 W CN 2015072383W WO 2016070520 A1 WO2016070520 A1 WO 2016070520A1
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Prior art keywords
touch
touch screen
area
effective
point
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PCT/CN2015/072383
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French (fr)
Chinese (zh)
Inventor
陈健强
柴飞飞
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惠州Tcl移动通信有限公司
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Publication of WO2016070520A1 publication Critical patent/WO2016070520A1/en

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    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction 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
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction 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
    • G06F3/0488—Interaction 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

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a method and system for preventing misoperation of a touch screen mobile phone.
  • the size of the screen of the mobile phone has become larger and larger with the passage of time, and the probability of accidental touch of the touch screen has become more and more prominent with the introduction of the touch screen and the development of the large screen.
  • the touch screen mobile phone in the prior art has defects and needs to be improved and developed.
  • the object of the present invention is to provide a method and system for preventing a touch screen mobile phone from being mishandled by the above-mentioned prior art touch screen mobile phone, which may cause a malfunction of the mobile phone due to a non-human trigger screen, resulting in a power consumption or an increase in information charges. .
  • a method for preventing a malfunction of a touch screen mobile phone comprising the following steps:
  • the touch point triggered on the touch screen is received in real time.
  • the touch screen acquires the effective touch area of the touch operation touch point, and outputs the area information of the effective touch area in a coordinate lattice manner. And calculating the effective touch area value of the touch point;
  • the touch screen performs a corresponding operation on the mobile phone according to the control instruction triggered by the touch point;
  • the confirmation signal is output to the touch screen control terminal, and the next operation is triggered, otherwise the negative signal is output to the screen control end of the touch screen, thereby suppressing the operation.
  • the acknowledgment signal is 0 and the negative signal is 1.
  • the preset touch area is 1/4, 1/3 or 1/2 of the total area value of the touch screen.
  • a method for preventing a malfunction of a touch screen mobile phone comprising the following steps:
  • the step of receiving the touch point triggered on the touch screen in real time and calculating the effective touch area value of the touch point further comprises: when detecting the trigger operation on the touch screen, acquiring the trigger operation touch The effective touch area of the point, and output the effective area information in the form of a coordinate lattice.
  • the confirmation signal is output, otherwise the negative signal is output.
  • the acknowledgment signal is 0 and the negative signal is 1.
  • the preset touch area is 1/4, 1/3 or 1/2 of the total area value of the touch screen.
  • a system for preventing a malfunction of a touch screen mobile phone comprising:
  • the area calculation module is configured to receive the touch point triggered on the touch screen in real time, and calculate the effective touch area value of the touch point;
  • a comparison module configured to compare the calculated effective touch area value of the touched point with a preset touch area threshold, and if the effective touch area value of the touched point is less than a preset touch area threshold, triggering a touch operation; Sub-touch operation;
  • the operation execution module is configured to perform a corresponding operation according to the control instruction triggered by the touch point.
  • the area calculation module further comprises an effective area acquisition output unit
  • the effective area acquisition output unit is configured to acquire an effective touch area of the touch operation touch point when a touch operation is detected on the touch screen, and output the effective area information in a coordinate dot matrix manner.
  • the comparison module further comprises a signal output unit
  • the signal output unit is configured to: if the effective area of the touched point is less than the preset touch area threshold, the output confirmation signal triggers the touch screen to perform a corresponding operation; otherwise, the output negative signal suppresses the current touch operation.
  • the acknowledgment signal is 0 and the negative signal is 1.
  • the preset touch area threshold is 1/4, 1/3 or 1/2 of the total area value of the touch screen.
  • the invention provides a method and a system for preventing a malfunction of a touch screen mobile phone, by receiving a touch point triggered on a touch screen in real time, and calculating an effective touch area value of the touch point; and calculating an effective touch of the touch point
  • the area value is compared with a preset touch area threshold. If the effective touch area value of the touch point is smaller than the touch area threshold, the touch screen performs a corresponding operation according to the control instruction triggered by the touch point, otherwise the trigger operation is suppressed.
  • the touch area value of the triggering operation is analyzed to determine whether it is a false trigger. When the triggering operation is a false trigger, the operation is suppressed, and an effective touch screen prevention is realized. False triggering saves power or avoids unexpected increases in information charges, which brings convenience to touch screen mobile phone users.
  • FIG. 1 is a flow chart of steps of a method for preventing a malfunction of a touch screen mobile phone according to the present invention.
  • FIG. 2 is a schematic structural diagram of a system for preventing a malfunction of a touch screen mobile phone according to the present invention.
  • the present invention provides a method and system for preventing erroneous operation of a touch screen mobile phone.
  • 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.
  • a method for preventing misoperation of a touch screen mobile phone provided by the present invention includes the following steps:
  • the touch screen of the mobile phone is used to receive a trigger command issued by the user or a trigger command issued by some object (thigh surface, coin or IC card, etc.) after touching the touch screen.
  • some object such object (thigh surface, coin or IC card, etc.)
  • the effective touch area value of the touch point is first calculated. Specifically, when detecting a triggering operation on the touch screen, the touch screen acquires an effective touch area of the touch operation touch point, and outputs area information of the effective touch area in a coordinate dot matrix manner, thereby facilitating calculation of the area value thereof.
  • the triggering command may be issued by the mobile phone in a standby state or a normal use state, and any object may be affected by an operation of the touch screen mobile phone regardless of whether it is in a standby state or a normal use state.
  • the area of contact between the touch screen and the touch screen is different from the area where the finger touches the touch screen.
  • Some areas other than the finger are in contact with the touch screen, and the area of the touch screen is often larger than the finger touches the touch screen.
  • the method recognizes whether the finger is operated by calculating the effective touch area value of the touch point that touches the touch screen, thereby preventing an object other than the finger from malfunctioning to the touch screen.
  • step S2 Comparing the calculated effective touch area value of the touched point with a preset touch area threshold. If the effective touch area value of the touched point is less than the touch area threshold, step S3 is performed; otherwise, the process returns to step S1.
  • step S1 Comparing the effective area value of the touched point calculated in step S1 with a preset touch area threshold, and if the effective touch area value of the touched point is calculated to be smaller than the touch area threshold, determining that the operation is a finger operation, if greater than Or equal to the touch area threshold, it is determined that the operation is a misoperation of some items, and the current trigger operation is suppressed.
  • the touch screen When it is determined that the received trigger operation is a finger operation, the touch screen performs a corresponding operation on the mobile phone according to the control instruction triggered by the touch point.
  • the fast transmission of the determination information is implemented, and the step S2 includes: if the effective area of the touch point is smaller than the preset touch area, the confirmation signal is output, otherwise A negative signal is output. That is, when a touch operation is issued for the finger, an acknowledgment signal is output to the touch screen control terminal to trigger the next operation, and if the operation is not a finger trigger, a negative signal is output to the screen control end of the touch screen, thereby suppressing the current operation. operating.
  • the reporting device controls whether the operation of the touch screen control terminal is triggered. For example, when it is confirmed that the finger operation is performed, the signal received by the reporting device is 0, and the reporting device triggers the touch screen control terminal to perform a corresponding operation according to the control command triggered by the touch point. If the signal received by the reporting device is 1 when the non-finger operation is confirmed, the reporting device does not generate a control command for triggering the touch screen to perform the corresponding operation, thereby effectively suppressing the false touch caused by the non-finger operation.
  • the preset touch area threshold may be 1/4, 1/3 or 1/2 of the total area of the touch screen, or may be customized by the user according to the commonly used items.
  • the invention further provides a system for preventing misoperation of the touch screen mobile phone based on the above method.
  • the system includes the following modules:
  • the area calculation module 10 is configured to receive the touch point triggered on the touch screen in real time, and calculate the effective touch area value of the touch point; the function is as described in step S1 above.
  • the comparison module 20 is configured to compare the calculated effective touch area value of the touched point with a preset touch area threshold. If the effective touch area value of the touched point is less than the preset touch area threshold, the touch operation is triggered, otherwise the mask is triggered. This touch operation; its function is as described in the above step S2.
  • the operation execution module 30 is configured to perform a corresponding operation according to the control instruction triggered by the touch point, and the function is as described in the above step S3.
  • the area calculation module further includes an effective area acquisition output unit, and the effective area acquisition output unit is configured to acquire an effective touch area of the touch operation touch point when the touch operation is detected on the touch screen, and use the coordinate point
  • the array mode outputs its effective area information.
  • the comparison module further includes a signal output unit, wherein the signal output unit is configured to: if the effective area of the touched point is less than the preset touch area threshold, the output confirmation signal triggers the touch screen to perform a corresponding operation; otherwise, the output negative signal suppresses the current touch operation. .
  • the comparison module further includes: the acknowledgement signal is 0, and the negative signal is 1.
  • the system for preventing a malfunction of a touch screen mobile phone wherein the preset touch area threshold is 1/4, 1/3 or 1/2 of a total area value of the touch screen.
  • the invention provides a method and a system for preventing a malfunction of a touch screen mobile phone, by receiving a touch point triggered on a touch screen in real time, and calculating an effective touch area value of the touch point; and calculating an effective touch of the touch point
  • the area value is compared with a preset touch area threshold. If the effective touch area value of the touch point is smaller than the touch area threshold, the touch screen performs a corresponding operation according to the control instruction triggered by the touch point, otherwise the trigger operation is suppressed.
  • the touch area value of the triggering operation is analyzed to determine whether it is a false trigger. When the triggering operation is a false trigger, the operation is suppressed, and an effective touch screen prevention is realized. False triggering saves power or avoids unexpected increases in information charges, which brings convenience to touch screen mobile phone users.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Function (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)

Abstract

Provided are a method and system for preventing mistaken operation on a touch-screen mobile phone, the method comprising: calculating an effective touch area value of a touch point; and comparing the calculated effective touch area value of the touch point with a predetermined touch area threshold; if the effective touch area value of the touch point is less than the touch area threshold, then a touch screen conducts a corresponding operation according to a control instruction triggered by the touch point, and if not, then the triggering operation is suppressed. The present invention effectively prevents mistaken operation on a touch screen.

Description

一种防止触摸屏手机误操作的方法及系统 Method and system for preventing misoperation of touch screen mobile phone 技术领域Technical field
本发明涉及移动通信领域，尤其涉及的是一种防止触摸屏手机误操作方法及系统。The present invention relates to the field of mobile communications, and in particular, to a method and system for preventing misoperation of a touch screen mobile phone.
背景技术Background technique
手机屏幕的尺寸随着时间的推移，变的越来越大，而触控屏幕的误触概率也随着触控屏引入和大屏幕的发展越来越凸显。The size of the screen of the mobile phone has become larger and larger with the passage of time, and the probability of accidental touch of the touch screen has become more and more prominent with the introduction of the touch screen and the development of the large screen.
多数手机在做好触摸精度，线性度的普通客观指标，经常会忽略触摸屏使用者在特定场合下的情况，比如：一些触控屏手机的使用者经常未按power键进入待机，而直接放入口袋或者手提包。这样使得人体的皮肤、手提包的IC 卡、硬币等无故触发触摸屏导致其手机无法自动进入待机状态，使手机耗电量无故增加，甚至无故拨出电话；或者，即使在待机模式下，手机来电了，也会由于人体的接触等无故误触触摸屏导致自动接听或挂断电话情况发生。Most mobile phones are doing a good objective measure of touch accuracy and linearity, and often ignore the situation of the touch screen user in a specific occasion. For example, some users of touch screen mobile phones often do not press the power button to enter standby, but directly put Pocket or handbag. This makes the body's skin, handbag IC Cards, coins, etc. trigger the touch screen for no reason, so that the mobile phone can not automatically enter the standby state, so that the power consumption of the mobile phone is increased without any reason, and even the phone is called out for no reason; or, even in the standby mode, the mobile phone calls, it will be due to human contact, etc. Incorrect touch of the touch screen causes automatic answering or hanging up of the phone.
因此，现有技术中的触摸屏手机存在缺陷，有待于改进和发展。Therefore, the touch screen mobile phone in the prior art has defects and needs to be improved and developed.
技术问题technical problem
本发明的目的在于针对上述现有技术中的触摸屏手机在可能会因为非人为触发屏幕导致手机误操作，导致耗电量或者信息资费增加的缺陷，提供一种防止触摸屏手机误操作的方法及系统。The object of the present invention is to provide a method and system for preventing a touch screen mobile phone from being mishandled by the above-mentioned prior art touch screen mobile phone, which may cause a malfunction of the mobile phone due to a non-human trigger screen, resulting in a power consumption or an increase in information charges. .
技术解决方案Technical solution
一种防止触摸屏手机误操作的方法，其中包括以下步骤：A method for preventing a malfunction of a touch screen mobile phone, comprising the following steps:
实时对触摸屏上触发的触摸点进行接收，当检测到触摸屏上有触发操作时，触摸屏获取所述触发操作触摸点的有效触摸区域，并以坐标点阵的方式输出所述有效触摸区域的面积信息，并对触摸点的有效触摸面积值进行计算；The touch point triggered on the touch screen is received in real time. When detecting the trigger operation on the touch screen, the touch screen acquires the effective touch area of the touch operation touch point, and outputs the area information of the effective touch area in a coordinate lattice manner. And calculating the effective touch area value of the touch point;
将计算出的触摸点的有效触摸面积值与预先设定的触摸面积阈值进行比较；Comparing the calculated effective touch area value of the touched point with a preset touch area threshold;
若计算出触摸点的有效触摸面积值小于触摸面积阈值，则判断该次操作为手指操作，则触摸屏根据所述触摸点触发到的控制指令对手机进行相对应的操作；以及If it is determined that the effective touch area value of the touched point is less than the touch area threshold, determining that the operation is a finger operation, the touch screen performs a corresponding operation on the mobile phone according to the control instruction triggered by the touch point;
若计算出触摸点的有效触摸面积值大于或者等于触摸面积阈值，则判定该次操作为误操作，抑制本次触发操作。If it is calculated that the effective touch area value of the touch point is greater than or equal to the touch area threshold, it is determined that the operation is an erroneous operation, and the current trigger operation is suppressed.
优选地，其中所述若触摸点的有效面积小于预设触摸面积阈值，则输出确认信号到触摸屏控端，触发进行下一步的操作，否则输出否定信号到触摸屏的屏控端，抑制此次操作。Preferably, if the effective area of the touched point is less than the preset touch area threshold, the confirmation signal is output to the touch screen control terminal, and the next operation is triggered, otherwise the negative signal is output to the screen control end of the touch screen, thereby suppressing the operation. .
优选地，其中所述确认信号为0，所述否定信号为1。Preferably, wherein the acknowledgment signal is 0 and the negative signal is 1.
优选地，其中所述预设触摸面积为触摸屏总面积值的1/4、1/3或者1/2。Preferably, wherein the preset touch area is 1/4, 1/3 or 1/2 of the total area value of the touch screen.
一种防止触摸屏手机误操作的方法，其中，包括以下步骤：A method for preventing a malfunction of a touch screen mobile phone, comprising the following steps:
实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算；Real-time receiving the touch point triggered on the touch screen, and calculating the effective touch area value of the touch point;
将计算出的触摸点的有效触摸面积值与预先设定的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于触摸面积阈值，则执行根据所述触摸点触发的控制指令进行相应的操作；否则返回所述实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算的步骤。Comparing the calculated effective touch area value of the touched point with a preset touch area threshold, and if the effective touch area value of the touched point is less than the touch area threshold, performing a corresponding operation according to the touch instruction triggered by the touch point Otherwise, return to the step of receiving the touch point triggered on the touch screen in real time and calculating the effective touch area value of the touch point.
优选地，其中所述实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算的步骤还包括，当检测到触摸屏上有触发操作时，则获取所述触发操作触摸点的有效触摸区域，并以坐标点阵的方式输出有效面积信息。Preferably, the step of receiving the touch point triggered on the touch screen in real time and calculating the effective touch area value of the touch point further comprises: when detecting the trigger operation on the touch screen, acquiring the trigger operation touch The effective touch area of the point, and output the effective area information in the form of a coordinate lattice.
优选地，其中所述若触摸点的有效面积小于预设触摸面积阈值，则输出确认信号，否则输出否定信号。Preferably, if the effective area of the touched point is less than the preset touch area threshold, the confirmation signal is output, otherwise the negative signal is output.
优选地，其中所述确认信号为0，所述否定信号为1。Preferably, wherein the acknowledgment signal is 0 and the negative signal is 1.
优选地，其中所述预设触摸面积为触摸屏总面积值的1/4、1/3或者1/2。Preferably, wherein the preset touch area is 1/4, 1/3 or 1/2 of the total area value of the touch screen.
一种防止触摸屏手机误操作的系统，其中所述系统包括：A system for preventing a malfunction of a touch screen mobile phone, wherein the system comprises:
面积计算模块，用于实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算；The area calculation module is configured to receive the touch point triggered on the touch screen in real time, and calculate the effective touch area value of the touch point;
比较模块，用于将计算出的触摸点的有效触摸面积值与预设的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于预设的触摸面积阈值，则触发触摸操作，否则屏蔽本次触摸操作；以及a comparison module, configured to compare the calculated effective touch area value of the touched point with a preset touch area threshold, and if the effective touch area value of the touched point is less than a preset touch area threshold, triggering a touch operation; Sub-touch operation;
操作执行模块，用于根据所述触摸点触发的控制指令进行相应的操作。The operation execution module is configured to perform a corresponding operation according to the control instruction triggered by the touch point.
优选地，其中所述面积计算模块还包括有效面积获取输出单元；Preferably, wherein the area calculation module further comprises an effective area acquisition output unit;
所述有效面积获取输出单元，用于当检测到触摸屏上有触摸操作时，则获取所述触摸操作触摸点的有效触摸区域，并以坐标点阵的方式输出其有效面积信息。The effective area acquisition output unit is configured to acquire an effective touch area of the touch operation touch point when a touch operation is detected on the touch screen, and output the effective area information in a coordinate dot matrix manner.
优选地，其中所述比较模块还包括信号输出单元；Preferably, wherein the comparison module further comprises a signal output unit;
所述信号输出单元，用于若触摸点的有效面积小于预设触摸面积阈值，则输出确认信号触发触摸屏执行相应操作，否则输出否定信号抑制本次触摸操作。The signal output unit is configured to: if the effective area of the touched point is less than the preset touch area threshold, the output confirmation signal triggers the touch screen to perform a corresponding operation; otherwise, the output negative signal suppresses the current touch operation.
优选地，其中所述确认信号为0，所述否定信号为1。Preferably, wherein the acknowledgment signal is 0 and the negative signal is 1.
优选地，其中所述预设触摸面积阈值为触摸屏总面积值的1/4、1/3或者1/2。Preferably, the preset touch area threshold is 1/4, 1/3 or 1/2 of the total area value of the touch screen.
有益效果 Beneficial effect
本发明所提供的一种防止触摸屏手机误操作的方法及系统，通过实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算；将计算出的触摸点的有效触摸面积值与预先设定的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于触摸面积阈值，则触摸屏根据所述触摸点触发的控制指令进行相应的操作，否则抑制本次触发操作，从而根据误触发的触摸面积与手指的触摸面积之间区别，对触发操作的触摸面积值分析，判断是否为误触发，当为误触发的触发操作时，则抑制操作，实现了有效的防止触摸屏的误触发，节省了电量或者避免了信息资费意外增加，给触摸屏手机用户带来便利。The invention provides a method and a system for preventing a malfunction of a touch screen mobile phone, by receiving a touch point triggered on a touch screen in real time, and calculating an effective touch area value of the touch point; and calculating an effective touch of the touch point The area value is compared with a preset touch area threshold. If the effective touch area value of the touch point is smaller than the touch area threshold, the touch screen performs a corresponding operation according to the control instruction triggered by the touch point, otherwise the trigger operation is suppressed. According to the difference between the touched area of the false trigger and the touched area of the finger, the touch area value of the triggering operation is analyzed to determine whether it is a false trigger. When the triggering operation is a false trigger, the operation is suppressed, and an effective touch screen prevention is realized. False triggering saves power or avoids unexpected increases in information charges, which brings convenience to touch screen mobile phone users.
附图说明DRAWINGS
图1为本发明提供的一种防止触摸屏手机误操作的方法的步骤流程图。FIG. 1 is a flow chart of steps of a method for preventing a malfunction of a touch screen mobile phone according to the present invention.
图2为本发明提供的一种防止触摸屏手机误操作的系统的原理结构图。2 is a schematic structural diagram of a system for preventing a malfunction of a touch screen mobile phone according to the present invention.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
本发明提供一种防止触摸屏手机误操作的方法及系统，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。The present invention provides a method and system for preventing erroneous operation of a touch screen mobile phone. 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.
本发明提供的一种防止触摸屏手机误操作的方法，如图1所示，包括以下步骤：A method for preventing misoperation of a touch screen mobile phone provided by the present invention, as shown in FIG. 1, includes the following steps:
S1、实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算。S1: The touch point triggered on the touch screen is received in real time, and the effective touch area value of the touch point is calculated.
手机的触摸屏用于接收用户发出的触发指令或者某一些物体（大腿表面、硬币或者IC卡等）接触到触摸屏后发出的触发指令。当手机触摸屏接收到所述触发的触摸点所对应的触发指令后，首先对触摸点的有效触摸面积值进行计算。具体的，当检测到触摸屏上有触发操作时，触摸屏获取所述触发操作触摸点的有效触摸区域，并以坐标点阵的方式输出所述有效触摸区域的面积信息，便于对其面积值进行计算。The touch screen of the mobile phone is used to receive a trigger command issued by the user or a trigger command issued by some object (thigh surface, coin or IC card, etc.) after touching the touch screen. After the touch screen corresponding to the touched touch point is received by the touch screen of the mobile phone, the effective touch area value of the touch point is first calculated. Specifically, when detecting a triggering operation on the touch screen, the touch screen acquires an effective touch area of the touch operation touch point, and outputs area information of the effective touch area in a coordinate dot matrix manner, thereby facilitating calculation of the area value thereof. .
可以想到的是，所述触发指令可能是手机在待机状态或者正常使用状态下发出的，不论是处于待机状态或者正常使用状态则某一些物体误操作均可能会对触摸屏手机的运行状态产生影响。由于某一些物体对触摸屏进行误操作时，其与触摸屏之间接触的面积与手指与触摸屏相接触的面积是不同，除手指之外的某一些物体与触摸屏相接触的面积往往大于手指对触摸屏进行操作时与触摸屏相接触的面积，因此本方法通过对接触到触摸屏的触摸点的有效触摸面积值进行计算来识别是否为手指操作，从而防止非手指之外的物体对触摸屏误操作。It is conceivable that the triggering command may be issued by the mobile phone in a standby state or a normal use state, and any object may be affected by an operation of the touch screen mobile phone regardless of whether it is in a standby state or a normal use state. When some objects mishandle the touch screen, the area of contact between the touch screen and the touch screen is different from the area where the finger touches the touch screen. Some areas other than the finger are in contact with the touch screen, and the area of the touch screen is often larger than the finger touches the touch screen. The area in contact with the touch screen during operation, so the method recognizes whether the finger is operated by calculating the effective touch area value of the touch point that touches the touch screen, thereby preventing an object other than the finger from malfunctioning to the touch screen.
S2、将计算出的触摸点的有效触摸面积值与预先设定的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于触摸面积阈值，则执行步骤S3，否则返回步骤S1。S2: Comparing the calculated effective touch area value of the touched point with a preset touch area threshold. If the effective touch area value of the touched point is less than the touch area threshold, step S3 is performed; otherwise, the process returns to step S1.
将步骤S1中计算出的触摸点的有效面积值与预先设定的触摸面积阈值进行比较，若计算出触摸点的有效触摸面积值小于触摸面积阈值，则判断该次操作为手指操作，若大于或者等于触摸面积阈值，则判定该次操作为某一些物品的误操作，抑制本次触发操作。Comparing the effective area value of the touched point calculated in step S1 with a preset touch area threshold, and if the effective touch area value of the touched point is calculated to be smaller than the touch area threshold, determining that the operation is a finger operation, if greater than Or equal to the touch area threshold, it is determined that the operation is a misoperation of some items, and the current trigger operation is suppressed.
S3、根据所述触摸点触发的控制指令进行相应的操作。S3. Perform corresponding operations according to the control instruction triggered by the touch point.
当判定出接收到的触发操作为手指操作，则触摸屏根据所述触摸点触发到的控制指令对手机进行相对应的操作。When it is determined that the received trigger operation is a finger operation, the touch screen performs a corresponding operation on the mobile phone according to the control instruction triggered by the touch point.
为了更加准确的传输对触摸点的有效触摸面积值计算的结果，实现判断信息的快速传递，在所述步骤S2中包括：若触摸点的有效面积小于预设触摸面积，则输出确认信号，否则输出否定信号。即是，当检测到为手指发出的触摸操作时，则输出确认信号到触摸屏控端，触发进行下一步的操作，若非手指触发的操作，则输出否定信号到触摸屏的屏控端，抑制此次操作。In order to more accurately transmit the result of the calculation of the effective touch area value of the touch point, the fast transmission of the determination information is implemented, and the step S2 includes: if the effective area of the touch point is smaller than the preset touch area, the confirmation signal is output, otherwise A negative signal is output. That is, when a touch operation is issued for the finger, an acknowledgment signal is output to the touch screen control terminal to trigger the next operation, and if the operation is not a finger trigger, a negative signal is output to the screen control end of the touch screen, thereby suppressing the current operation. operating.
优选的，可以设置报点装置对触摸屏控制端的操作是否被触发进行控制。例如：当确认为手指操作时，报点装置接收到输出的信号为0，则报点装置触发触摸屏屏控端根据所述触摸点触发的控制指令进行相应的操作。若当确认为非手指操作时，报点装置接收到输出的信号为1，则报点装置不产生触发触摸屏进行相应操作的控制指令，从而有效的抑制非手指操作导致的误触摸。Preferably, it can be set whether the reporting device controls whether the operation of the touch screen control terminal is triggered. For example, when it is confirmed that the finger operation is performed, the signal received by the reporting device is 0, and the reporting device triggers the touch screen control terminal to perform a corresponding operation according to the control command triggered by the touch point. If the signal received by the reporting device is 1 when the non-finger operation is confirmed, the reporting device does not generate a control command for triggering the touch screen to perform the corresponding operation, thereby effectively suppressing the false touch caused by the non-finger operation.
所述预设触摸面积阈值可以为触摸屏总面积值的1/4、1/3或者1/2，也可以由用户根据自己的常用到的物品进行自定义设置。The preset touch area threshold may be 1/4, 1/3 or 1/2 of the total area of the touch screen, or may be customized by the user according to the commonly used items.
本发明在上述方法的基础上，还提供了一种防止触摸屏手机误操作的系统，如图2所示，所述系统包括以下模块：The invention further provides a system for preventing misoperation of the touch screen mobile phone based on the above method. As shown in FIG. 2, the system includes the following modules:
面积计算模块10，用于实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算；其功能如上述步骤S1所述。The area calculation module 10 is configured to receive the touch point triggered on the touch screen in real time, and calculate the effective touch area value of the touch point; the function is as described in step S1 above.
比较模块20，用于将计算出的触摸点的有效触摸面积值与预设的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于预设的触摸面积阈值，则触发触摸操作，否则屏蔽本次触摸操作；其功能如上述步骤S2所述。The comparison module 20 is configured to compare the calculated effective touch area value of the touched point with a preset touch area threshold. If the effective touch area value of the touched point is less than the preset touch area threshold, the touch operation is triggered, otherwise the mask is triggered. This touch operation; its function is as described in the above step S2.
操作执行模块30，用于根据所述触摸点触发的控制指令进行相应的操作，其功能如上述步骤S3所述。The operation execution module 30 is configured to perform a corresponding operation according to the control instruction triggered by the touch point, and the function is as described in the above step S3.
所述面积计算模块还包括有效面积获取输出单元；所述有效面积获取输出单元，用于当检测到触摸屏上有触摸操作时，则获取所述触摸操作触摸点的有效触摸区域，并以坐标点阵的方式输出其有效面积信息。The area calculation module further includes an effective area acquisition output unit, and the effective area acquisition output unit is configured to acquire an effective touch area of the touch operation touch point when the touch operation is detected on the touch screen, and use the coordinate point The array mode outputs its effective area information.
所述比较模块还包括信号输出单元；所述信号输出单元，用于若触摸点的有效面积小于预设触摸面积阈值，则输出确认信号触发触摸屏执行相应操作，否则输出否定信号抑制本次触摸操作。The comparison module further includes a signal output unit, wherein the signal output unit is configured to: if the effective area of the touched point is less than the preset touch area threshold, the output confirmation signal triggers the touch screen to perform a corresponding operation; otherwise, the output negative signal suppresses the current touch operation. .
所述比较模块还包括：所述确认信号为0，所述否定信号为1。The comparison module further includes: the acknowledgement signal is 0, and the negative signal is 1.
所述防止触摸屏手机误操作的系统，其中，所述预设触摸面积阈值为触摸屏总面积值的1/4、1/3或者1/2。The system for preventing a malfunction of a touch screen mobile phone, wherein the preset touch area threshold is 1/4, 1/3 or 1/2 of a total area value of the touch screen.
本发明所提供的一种防止触摸屏手机误操作的方法及系统，通过实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算；将计算出的触摸点的有效触摸面积值与预先设定的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于触摸面积阈值，则触摸屏根据所述触摸点触发的控制指令进行相应的操作，否则抑制本次触发操作，从而根据误触发的触摸面积与手指的触摸面积之间区别，对触发操作的触摸面积值分析，判断是否为误触发，当为误触发的触发操作时，则抑制操作，实现了有效的防止触摸屏的误触发，节省了电量或者避免了信息资费意外增加，给触摸屏手机用户带来便利。The invention provides a method and a system for preventing a malfunction of a touch screen mobile phone, by receiving a touch point triggered on a touch screen in real time, and calculating an effective touch area value of the touch point; and calculating an effective touch of the touch point The area value is compared with a preset touch area threshold. If the effective touch area value of the touch point is smaller than the touch area threshold, the touch screen performs a corresponding operation according to the control instruction triggered by the touch point, otherwise the trigger operation is suppressed. According to the difference between the touched area of the false trigger and the touched area of the finger, the touch area value of the triggering operation is analyzed to determine whether it is a false trigger. When the triggering operation is a false trigger, the operation is suppressed, and an effective touch screen prevention is realized. False triggering saves power or avoids unexpected increases in information charges, which brings convenience to touch screen mobile phone users.
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本发明所附权利要求的保护范围。It is to be understood that those skilled in the art will be able to make modifications and changes in accordance with the above description, and all such modifications and variations are intended to be included within the scope of the appended claims.

Claims (14)

  1. 一种防止触摸屏手机误操作的方法，其中包括以下步骤：A method for preventing a malfunction of a touch screen mobile phone, comprising the following steps:
    实时对触摸屏上触发的触摸点进行接收，当检测到触摸屏上有触发操作时，触摸屏获取所述触发操作触摸点的有效触摸区域，并以坐标点阵的方式输出所述有效触摸区域的面积信息，并对触摸点的有效触摸面积值进行计算；The touch point triggered on the touch screen is received in real time. When detecting the trigger operation on the touch screen, the touch screen acquires the effective touch area of the touch operation touch point, and outputs the area information of the effective touch area in a coordinate lattice manner. And calculating the effective touch area value of the touch point;
    将计算出的触摸点的有效触摸面积值与预先设定的触摸面积阈值进行比较；Comparing the calculated effective touch area value of the touched point with a preset touch area threshold;
    若计算出触摸点的有效触摸面积值小于触摸面积阈值，则判断该次操作为手指操作，则触摸屏根据所述触摸点触发到的控制指令对手机进行相对应的操作；以及If it is determined that the effective touch area value of the touched point is less than the touch area threshold, determining that the operation is a finger operation, the touch screen performs a corresponding operation on the mobile phone according to the control instruction triggered by the touch point;
    若计算出触摸点的有效触摸面积值大于或者等于触摸面积阈值，则判定该次操作为误操作，抑制本次触发操作。If it is calculated that the effective touch area value of the touch point is greater than or equal to the touch area threshold, it is determined that the operation is an erroneous operation, and the current trigger operation is suppressed.
  2. 根据权利要求1所述防止触摸屏手机误操作的方法，其中所述若触摸点的有效面积小于预设触摸面积阈值，则输出确认信号到触摸屏控端，触发进行下一步的操作，否则输出否定信号到触摸屏的屏控端，抑制此次操作。The method for preventing the erroneous operation of the touch screen mobile phone according to claim 1, wherein if the effective area of the touched point is less than the preset touch area threshold, the acknowledgment signal is output to the touch screen control terminal, and the next operation is triggered, otherwise the negative signal is output. Go to the screen console of the touch screen to suppress this operation.
  3. 根据权利要求2所述防止触摸屏手机误操作的方法，其中所述确认信号为0，所述否定信号为1。A method of preventing erroneous operation of a touch screen handset according to claim 2, wherein said acknowledgment signal is 0 and said negative signal is 1.
  4. 根据权利要求1所述防止触摸屏手机误操作的方法，其中所述预设触摸面积为触摸屏总面积值的1/4、1/3或者1/2。The method for preventing erroneous operation of a touch screen mobile phone according to claim 1, wherein the preset touch area is 1/4, 1/3 or 1/2 of a total area of the touch screen.
  5. 一种防止触摸屏手机误操作的方法，其中包括以下步骤：A method for preventing a malfunction of a touch screen mobile phone, comprising the following steps:
    实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算；Real-time receiving the touch point triggered on the touch screen, and calculating the effective touch area value of the touch point;
    将计算出的触摸点的有效触摸面积值与预先设定的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于触摸面积阈值，则执行根据所述触摸点触发的控制指令进行相应的操作；否则返回所述实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算的步骤。Comparing the calculated effective touch area value of the touched point with a preset touch area threshold, and if the effective touch area value of the touched point is less than the touch area threshold, performing a corresponding operation according to the touch instruction triggered by the touch point Otherwise, return to the step of receiving the touch point triggered on the touch screen in real time and calculating the effective touch area value of the touch point.
  6. 根据权利要求5所述防止触摸屏手机误操作的方法，其中所述实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算的步骤还包括，当检测到触摸屏上有触发操作时，则获取所述触发操作触摸点的有效触摸区域，并以坐标点阵的方式输出有效面积信息。The method for preventing a touch screen mobile phone from malfunctioning according to claim 5, wherein the step of receiving the touch point triggered on the touch screen in real time and calculating the effective touch area value of the touch point further comprises: when detecting the touch screen When the operation is triggered, the effective touch area of the touch point of the trigger operation is acquired, and the effective area information is outputted in the form of a coordinate dot matrix.
  7. 根据权利要求5所述防止触摸屏手机误操作的方法，其中所述若触摸点的有效面积小于预设触摸面积阈值，则输出确认信号，否则输出否定信号。The method for preventing erroneous operation of a touch screen mobile phone according to claim 5, wherein if the effective area of the touched point is less than the preset touch area threshold, the acknowledgment signal is output, otherwise the negative signal is output.
  8. 根据权利要求7所述防止触摸屏手机误操作的方法，其中所述确认信号为0，所述否定信号为1。A method of preventing erroneous operation of a touch screen handset according to claim 7, wherein said acknowledgment signal is 0 and said negative signal is 1.
  9. 根据权利要求5所述防止触摸屏手机误操作的方法，其中所述预设触摸面积为触摸屏总面积值的1/4、1/3或者1/2。The method for preventing erroneous operation of a touch screen mobile phone according to claim 5, wherein the preset touch area is 1/4, 1/3 or 1/2 of a total area of the touch screen.
  10. 一种防止触摸屏手机误操作的系统，其中所述系统包括：A system for preventing a malfunction of a touch screen mobile phone, wherein the system comprises:
    面积计算模块，用于实时对触摸屏上触发的触摸点进行接收，并对触摸点的有效触摸面积值进行计算；The area calculation module is configured to receive the touch point triggered on the touch screen in real time, and calculate the effective touch area value of the touch point;
    比较模块，用于将计算出的触摸点的有效触摸面积值与预设的触摸面积阈值进行比较，若触摸点的有效触摸面积值小于预设的触摸面积阈值，则触发触摸操作，否则屏蔽本次触摸操作；以及a comparison module, configured to compare the calculated effective touch area value of the touched point with a preset touch area threshold, and if the effective touch area value of the touched point is less than a preset touch area threshold, triggering a touch operation; Sub-touch operation;
    操作执行模块，用于根据所述触摸点触发的控制指令进行相应的操作。The operation execution module is configured to perform a corresponding operation according to the control instruction triggered by the touch point.
  11. 根据权利要求10所述防止触摸屏手机误操作的系统，其中所述面积计算模块还包括有效面积获取输出单元；A system for preventing malfunction of a touch screen mobile phone according to claim 10, wherein said area calculation module further comprises an effective area acquisition output unit;
    所述有效面积获取输出单元，用于当检测到触摸屏上有触摸操作时，则获取所述触摸操作触摸点的有效触摸区域，并以坐标点阵的方式输出其有效面积信息。The effective area acquisition output unit is configured to acquire an effective touch area of the touch operation touch point when a touch operation is detected on the touch screen, and output the effective area information in a coordinate dot matrix manner.
  12. 根据权利要求10所述防止触摸屏手机误操作的系统，其中所述比较模块还包括信号输出单元；A system for preventing a malfunction of a touch screen mobile phone according to claim 10, wherein said comparison module further comprises a signal output unit;
    所述信号输出单元，用于若触摸点的有效面积小于预设触摸面积阈值，则输出确认信号触发触摸屏执行相应操作，否则输出否定信号抑制本次触摸操作。The signal output unit is configured to: if the effective area of the touched point is less than the preset touch area threshold, the output confirmation signal triggers the touch screen to perform a corresponding operation; otherwise, the output negative signal suppresses the current touch operation.
  13. 根据权利要求12所述防止触摸屏手机误操作的系统，其中所述确认信号为0，所述否定信号为1。A system for preventing erroneous operation of a touch screen handset according to claim 12, wherein said acknowledgment signal is zero and said negative signal is one.
  14. 根据权利要求10所述防止触摸屏手机误操作的系统，其中所述预设触摸面积阈值为触摸屏总面积值的1/4、1/3或者1/2。 The system for preventing erroneous operation of a touch screen mobile phone according to claim 10, wherein the preset touch area threshold is 1/4, 1/3 or 1/2 of a total area of the touch screen.
PCT/CN2015/072383 2014-11-07 2015-02-06 Method and system for preventing mistaken operation on touch-screen mobile phone WO2016070520A1 (en)

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