CN106095317A - Touch screen response method and terminal - Google Patents

Touch screen response method and terminal Download PDF

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Publication number
CN106095317A
CN106095317A CN201610429232.8A CN201610429232A CN106095317A CN 106095317 A CN106095317 A CN 106095317A CN 201610429232 A CN201610429232 A CN 201610429232A CN 106095317 A CN106095317 A CN 106095317A
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China
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touch
user
screen
finger
area
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CN201610429232.8A
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Chinese (zh)
Inventor
侯贵林
黄飞
李见
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青岛海信电器股份有限公司
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Priority to CN201610429232.8A priority Critical patent/CN106095317A/en
Publication of CN106095317A publication Critical patent/CN106095317A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; 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]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
    • GPHYSICS
    • G06COMPUTING; CALCULATING; 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
    • G06F3/04886Interaction 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 by partitioning the screen or tablet into independently controllable areas, e.g. virtual keyboards, menus

Abstract

The embodiment of the invention discloses a touch screen response method and terminal. The method includes the steps that an outline image of a user finger on a touch screen is acquired; after a standard outline image, matched with the outline image of the user finger, in multiple standard outline images stored in advance is determined, position information of the tip of the user finger is acquired; an effective touch area of the touch screen is determined at least according to the position information of the tip of the user finger, and touch operation received in the effective touch area is responded to. According to the method, the effective touch area is determined according to the position information of the tip of the finger, so that the effective touch area has high pertinence, and misoperation caused when the root of the user finger touches the touch screen is effectively avoided.

Description

一种触摸屏的响应方法及终端 A method for a touch screen in response to the terminal and

技术领域 FIELD

[0001]本发明涉及触控显示技术领域,尤其涉及一种触摸屏的响应方法及终端。 [0001] The present invention relates to a touch display technology, and particularly relates to a method and a terminal in response to a touch screen.

背景技术 Background technique

[0002]触摸屏广泛应用于手机、电子书、数码相机等电子产品上,以便于用户操作。 [0002] The touch screen is widely used in mobile phones, e-books, digital cameras and other electronic products, in order to operate the user. 现有的触摸屏包括电容式触摸屏和电阻式触摸屏。 Existing touch panel includes a capacitive touch panel and a resistive touch screen. 针对于较为常用的电容式触摸屏来说,它利用人体的电流感应进行工作。 For more commonly used in capacitive touch screen, the current sensing which uses the body's work. 通常情况下,电容式触摸屏是一块四层复合玻璃屏,玻璃屏的内表面和夹层各涂有一层ΙΤ0(镀膜导电玻璃),最外层是一薄层矽土玻璃保护层,ITO涂层作为工作面,四个角上引出四个电极,内层ITO为屏蔽层以保证良好的工作环境;当用户的手指触摸在电容式触摸屏上时,由于人体电场,用户的手指和电容式触摸屏表面形成以一个耦合电容(对于高频电流来说,电容可以视为导体);用户的手指从电容式触摸屏表面的触摸点吸走一个很小的电流,这个电流分别从电容式触摸屏的四角上的电极中流出。 Typically, the capacitive touch screen is a four-layer composite glass panel, the inner surface of a glass screen coated with a layer of the sandwich and ΙΤ0 (coated conductive glass), the outermost layer is a thin layer of silica glass protective layer, the ITO coating as a face, four lead electrodes on the four corners, the inner shield for the ITO to ensure good working conditions; when the user's finger touches on a capacitive touch screen, since the human field, the user's finger and the capacitive touch screen surface a capacitive coupling (for high-frequency current, the capacitance can be regarded as a conductor); user's finger from the touch capacitive touch screen surface suck a small current, the currents from the four corners of the capacitive touch screen electrode the outflow. 由于流经这四个电极的电流与手指到四角的距离成正比,因此,控制器通过对这四个电流比例的精确计算,可以得出触摸点的位置并进行相应的响应。 Since the current flowing through the four electrodes is proportional to the distance from the finger to the four corners, thus, by the controller to accurately calculate these four current ratio, the position of the touch can be obtained and the corresponding response.

[0003]伴随着电子产品的更新升级,一些电子产品上的触摸屏的屏幕尺寸越来越大,从而导致操作过程中误操作的概率也随之加大。 [0003] With the upgrade of electronic products, some of the screen size on the touch screen electronic products is growing, leading to the probability of misuse during operation also will increase. 在手持操作的状态下,用户用手指触摸触摸屏时,经常出现误触发的操作,发明人经过分析发现,在手指的触摸操作时,用户的指根部位会误碰到触摸屏,进而触发误操作。 In the state of the handheld operation, when the user touches the screen, the regular operation of false triggering the emergence of a finger, the inventor after analysis found that at finger touch operation, the user's finger root parts mistakenly touch the screen, and then trigger misuse.

发明内容 SUMMARY

[0004]本发明实施例提供一种触摸屏的响应方法及终端,用以解决现有技术中用户用手指触摸触摸屏时,会出现手指的根部或手掌误碰到触摸屏而触发误操作的技术问题。 Example [0004] The present invention provides a method and a terminal in response to a touch panel, to solve the prior art, when a user touches the touch screen with a finger, the finger will be the root of the palm or bad touch the screen by triggering the problem of erroneous operation.

[0005]本发明实施例提供的一种触摸屏的响应方法,包括: [0005] A touch screen in response method according to an embodiment of the present invention, comprising:

[0006]获取触摸屏上方的用户手指的轮廓图像; [0006] obtaining above the touch screen of the outline of the image of the user's finger;

[0007]确定预先存储的多个标准轮廓图像中存在与所述用户手指的轮廓图像匹配的标准轮廓图像后,获取所述用户手指指尖的位置信息; After standard profile image and the presence of the user's finger contour image matching [0007] The criteria to determine a plurality of pre-stored in the contour image, the position information acquiring finger tips of the user;

[0008]至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域; [0008] The at least position information of the finger tips of the user, determining the effective touch region of the touch screen;

[0009 ]对所述有效触摸区域内接收到的触摸操作进行响应。 [0009] The touch operation received in response to the active touch area.

[0010]本发明实施例提供的一种终端,该终端带有触摸屏,包括: [0010] A terminal according to an embodiment of the present invention, the terminal with a touch screen, comprising:

[0011]获取模块,用于获取触摸屏上方的用户手指的轮廓图像;确定预先存储的多个标准轮廓图像中存在与所述用户手指的轮廓图像匹配的标准轮廓图像后,获取所述用户手指指尖的位置信息; [0011] acquiring module, for acquiring the image of the user's finger contour above the touch screen; determining the presence of a standard profile the user image and the contour of a finger image matching criteria of the plurality of pre-stored in the contour image, obtaining the user finger means tip location information;

[0012]确定模块,用于至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域; [0012] determining module, at least according to the position information of the finger tips of the user, determine valid touch area of ​​the touch screen;

[0013]处理模块,用于对所述有效触摸区域内接收到的触摸操作进行响应。 [0013] processing means for responding to received within the active touch area of ​​the touch operation.

[0014]本发明的上述实施例中,获取触摸屏上方的用户手指的轮廓图像;确定预先存储的多个标准轮廓图像中存在与用户手指的轮廓图像匹配的标准轮廓图像后,获取用户手指指尖的位置信息;至少根据用户手指指尖的位置信息,确定触摸屏的有效触摸区域,并对有效触摸区域内接收到的触摸操作进行响应。 The above embodiment [0014] of the present invention, the acquired image of the user's finger contour above the touch screen; determining a plurality of pre-stored standard contour image present in the image with a standard profile the contour image matches a user's finger, the user acquires the fingertip location information; at least according to the position information of the user's finger tips, to determine valid touch area of ​​the touchscreen, and received in the valid touch area of ​​the touch operation in response. 本发明实施例中,由于有效触摸区域是根据手指指尖的位置信息确定的,从而可使得有效触摸区域具有较强的针对性,有效避免用户手指的指根部位触碰触摸屏而引发的误操作,也就是说,采用本发明实施例中的方法,用户手指指尖触碰到触摸屏的有效触摸区域,触摸屏可对指尖的触摸操作进行响应,而用户手指的指根部位即使触碰到触摸屏,但由于不会触碰到有效触摸区域,因此避免了误操作。 Misoperation embodiment of the present invention, since the effective touch area is determined based on the position information of the fingertip, so that the effective touch region can be highly targeted to effectively prevent the finger portion of a user's finger touches the touch panel caused by That is, the method of the present embodiment of the invention, the user touches the tip of the finger valid touch area of ​​the touch screen, the touch screen may respond to the touch operation of the finger, and the finger even if the finger touches the part of the user to the touchscreen , but will not touch the active touch area, thus avoiding misuse.

附图说明 BRIEF DESCRIPTION

[0015]为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简要介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域的普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。 [0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings briefly described as required for use in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention. embodiment, those of ordinary skill in the art is concerned, without any creative effort, and may also obtain other drawings based on these drawings.

[0016]图1为本发明实施例提供的一种触摸屏的响应方法所对应的流程示意图; [0016] Fig 1 a schematic flowchart of a method in response to a touch screen according to an embodiment of the present invention corresponds;

[0017]图2为本发明实施例中用户单手操作带有触摸屏的终端的场景示意图; [0017] FIG. 2 is a schematic scenario of the user terminal with a single-handed operation of the touch screen embodiment of the present invention;

[0018]图2a为获取到的触摸屏上方用户手指的轮廓图像示意图; [0018] Figure 2a is a schematic diagram of a contour image over a user's finger touch screen acquired;

[0019]图3a为方式一中的一种屏幕区域的划分不意图; [0019] Figure 3a is a division of one embodiment are not intended to screen area;

[0020]图3b为方式一中的另一种屏幕区域的划分示意图; [0020] FIG. 3b is a schematic diagram of another division of the screen area in one embodiment;

[0021 ]图3c为方式二中确定出的有效触摸区域示意图; [0021] FIG. 3c is a schematic view illustrating a second approach to determine valid touch area;

[0022]图4为本发明实施例中提供的一种终端的结构示意图。 [0022] FIG. 4 is a schematic structure of a terminal provided in the embodiment according to the present invention.

具体实施方式 Detailed ways

[0023]为了使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明作进一步地详细描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 [0023] To make the objectives, technical solutions, and advantages of the present invention will become more apparent below in conjunction with the accompanying drawings of the present invention will be further described in detail, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 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它实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention.

[0024]本发明实施例中的触摸屏可以为终端上的电容式触摸屏或电阻式触摸屏,终端可以为手机、平板电脑等电子设备。 [0024] Example embodiments of the present invention the touch screen may be a capacitive touch screen on the terminal or a resistive touch screen, the terminal may be a mobile phone, a tablet computer and other electronic equipment. 本发明实施例中的触摸屏的响应方法可适用于多种应用场景,例如用户单手操作带有触摸屏的终端的场景,或用户双手操作带有触摸屏的终端的场景。 The method of the present embodiment of the invention in response to a touch screen in the embodiment is applicable to a variety of scenarios, such as one-handed operation of the terminal with a touch screen scene, scenes with both hands or a user terminal touch screen.

[0025]图1为本发明实施例提供的一种触摸屏的响应方法所对应的流程示意图,该方法包括: [0025] Fig 1 a schematic flowchart of a method in response to a touch screen according to an embodiment of the present invention corresponding to the method comprising:

[0026]步骤101,获取触摸屏上方的用户手指的轮廓图像; [0026] Step 101, the user acquires the image contour of the finger over the touch screen;

[0027]步骤102,确定预先存储的多个标准轮廓图像中存在与所述用户手指的轮廓图像匹配的标准轮廓图像后,获取所述用户手指指尖的位置信息; After [0027] Step 102, determining the presence of a standard profile the user image and the contour of a finger image matching criteria of the plurality of contour images previously stored in the location information acquiring finger tips of the user;

[0028]步骤103,至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域; [0028] Step 103, at least according to the position information of the finger tips of the user, determine valid touch area of ​​the touch screen;

[0029 ]步骤104,对所述有效触摸区域内接收到的触摸操作进行响应。 [0029] Step 104, the received touch operation in response to the active touch area.

[0030]本发明实施例中,由于有效触摸区域是根据手指指尖的位置信息确定的,从而可使得有效触摸区域具有较强的针对性,有效避免用户手指的指根部位触碰触摸屏而引发的误操作,也就是说,采用本发明实施例中的方法,用户手指指尖触碰到触摸屏的有效触摸区域,触摸屏可对指尖的触摸操作进行响应,而用户手指的指根部位即使触碰到触摸屏,但由于不会触碰到有效触摸区域,因此避免了误操作。 [0030] Example embodiments of the present invention, since the effective touch area is determined based on the position information of the fingertip, so that the effective touch region can be highly targeted to effectively prevent the finger portion of a user's finger touches the touch screen initiated misuse, i.e., using the embodiment of the present invention, the method of the embodiment, the user touches the fingertip valid touch area of ​​the touch screen, the touch screen may respond to the touch operation of the finger, and the finger even if the contact part of the user's finger touch the screen, but will not touch the active touch area, thus avoiding misuse.

[0031]如图2所示,为用户单手操作带有触摸屏的终端的场景示意图。 [0031] 2, the scene with a one-handed operation of the user terminal is a schematic view of a touch screen. 下面结合图2,以用户单手操作带有触摸屏的终端的场景为例,进行具体介绍。 Below in connection with FIG. 2, the user terminal one-handed operation with a scene of a touch screen as an example, specific description.

[0032]在步骤101中,对于电容式触摸屏,用户单手持触摸屏的终端的情况下,可根据触摸屏的电流变化,获取到触摸屏上方的用户手指的轮廓图像;也可以通过超声定位组件获取到触摸屏上方的用户手指的轮廓图像;对于电阻式触摸屏,可以通过超声定位组件获取到触摸屏上方的用户手指的轮廓图像。 [0032] In step 101, for the capacitive touch screen, where the user single handheld terminal touch screen, according to the current change of the touch screen, the acquired contour image of the user's finger touches the screen above; may be acquired to the touch screen by an ultrasonic positioning assembly contour image over a user's finger; for resistive touch screen, the user can obtain the image of the contour of the finger over the touch screen by an ultrasonic positioning assembly. 如图2a所示,为获取到的触摸屏上方用户手指的轮廓图像示意图。 2a, a schematic diagram of a contour image over a user's finger touch screen acquired. 同时,还可以确定出触摸屏上方的用户手指的位置信息,该位置信息是指用户手指相对于触摸屏的位置信息。 Meanwhile, the position information may also determine the user's finger over the touch screen, the location information refers to the position information of the user's finger with respect to the touch screen.

[0033]本发明实施例中,带有触摸屏的终端中预先存储有多个标准轮廓图像,具体可以为大拇指的标准轮廓图像、食指的标准轮廓图像等,或者,更进一步地,多个标准轮廓图像可以为右手大拇指的标准轮廓图像、右手食指的标准轮廓图像等。 [0033] The embodiments of the present invention, a terminal with a touch screen, a plurality of pre-stored standard contour image, contour image may specifically be a standard, the standard contour image thumb finger or the like, or, further, a plurality of standard standard contour image contour image may be a right thumb, right index finger like a standard contour image. 多个标准轮廓图像可以是通过收集多个手指分别特有的特征而得到的轮廓图像。 A plurality of criteria may be a contour image contour image by collecting a plurality of fingers, respectively, the characteristic features obtained.

[0034]在步骤102中,将获取到的用户手指的轮廓图像分别与多个标准轮廓图像进行比对,确定出与所述用户手指的轮廓图像匹配的标准轮廓图像,具体方式可以包括如下方式一和方式二。 [0034] In step 102, the acquired image of the user's finger outline are standard for comparison with a plurality of contour images, to determine a standard profile that matches the contour image an image of the user's finger, may include the following manner DETAILED DESCRIPTION and a second approach.

[0035]方式一: [0035] Method 1:

[0036]将获取到的用户手指的轮廓图像分别与多个标准轮廓图像进行比对,确定获取到的用户手指的轮廓图像与标准轮廓图像之间的相似度,确定存在相似度大于等于第一阈值的标准轮廓图像后,将该标准轮廓图像确定为与所述用户手指的轮廓图像匹配的标准轮廓图像,而不再进行后续的比对,有效提高处理速度。 [0036] the acquired image of the user's finger outline are standard for comparison with a plurality of contour images, to determine the degree of similarity between the acquired image and a standard profile the profile image of the user's finger, to determine the presence of a first degree of similarity greater than or equal after a standard threshold contour image, the contour image is determined as the standard image and the standard profile contour image matching the user's finger, rather than subsequent to effectively improve the processing speed. 其中,取到的用户手指的轮廓图像与标准轮廓图像之间的相似度的计算方式以及第一阈值均可由本领域技术人员根据经验设置。 Wherein the calculated similarity between a contour to the image taken with a standard profile image of the user's finger and a first threshold value by one skilled in the art and can be set empirically.

[0037]进一步地,可根据用户的操作习惯,来确定多个标准轮廓图像比对的优先级。 [0037] Further, according to the user operation habits, a plurality of priority criteria to determine a contour image of the alignment. 例如,对于手机来说,用户单手持手机时,通常将大拇指置于触摸屏的上方,因此,可设置大拇指的标准轮廓图像具有最高优先级,即将获取到的用户手指的轮廓图像首先与大拇指的标准轮廓图像,确定相似度大于等于第一阈值后,则确定大拇指的标准轮廓图像为匹配的标准轮廓图像,而无需再进行后续的比对过程,进一步降低处理量,提高处理速度。 For example, for mobile phones, hand-held mobile phone when a single user, usually the thumb placed over the touch screen, so you can set the standard profile thumb image has the highest priority, will soon get to the contours of the user's finger image with the first large after a standard contour image thumb, the degree of similarity not less than a first determined threshold, it is determined that the standard is a standard thumb contour image contour image matching, without subsequent re-alignment process, to further reduce the amount of processing, improve the processing speed.

[0038]方式二: [0038] Second way:

[0039]将获取到的用户手指的轮廓图像分别与多个标准轮廓图像进行比对,确定出各个标准轮廓图像与获取到的用户手指的轮廓图像之间的相似度后,将相似度最大的标准轮廓图像确定为匹配的标准轮廓图像。 After [0039] the acquired contour image of the user's finger, respectively, for comparison with a standard profile the plurality of images, to determine the degree of similarity between the respective image acquired of a standard profile contour image of the user's finger, the maximum similarity standard contour image is determined as a standard profile image matching. 需要说明的是,为避免误判,相似度应大于等于第二阈值后,方可确定为匹配的标准轮廓图像,也就是说,虽为最大相似度但小于第二阈值,此时不能确定为匹配的标准轮廓图像。 Incidentally, to avoid false positives, should be greater than the degree of similarity equal to a second threshold, before the contour is determined as a standard image matching, that is to say, although the maximum similarity but less than a second threshold value, can not be determined at this time matching the standard profile image. 其中,第二阈值可由本领域技术人员根据经验设置。 Wherein the second threshold value by one skilled in the art set empirically. 采用该种方式,进行了完全的比对,从而能够更为有效准确地确定出匹配的标准轮廓图像。 With this manner, a complete match performed, it is possible to more accurately and effectively determine the contour image matching criteria.

[0040]通过上述两种方式,确定出匹配的标准轮廓图像,以匹配的标准轮廓图像为大拇指的标准轮廓图像为例,可根据大拇指的标准轮廓图像以及用户的大拇指的位置信息,确定出大拇指指尖的位置信息。 [0040] By the above two methods, a standard profile is determined that the image matching, the matching image to a standard profile for a standard thumb contour image, for example, position information may be a standard profile image and the thumb of the user's thumb, determining the position information of the fingertip of the thumb. 其中,大拇指指尖的位置信息可以为大拇指指尖部位的中心点的位置信息。 Wherein the location information of the thumb fingertip position information may be the center of the thumb fingertip portion.

[0041]在步骤103中,可通过多种方式确定触摸屏的有效触摸区域,例如方式一和方式 [0041] In step 103, may determine valid touch area of ​​the touch screen by various means, for example, a mode and manner

--O --O

[0042]方式一: [0042] Method 1:

[0043]根据所述用户手指指尖的位置信息,确定所述用户手指指尖可能触及的第一屏幕区域;根据所述用户手指的指根部位的位置信息,确定所述用户手指的指根部位可能触及的第二屏幕区域;将所述第一屏幕区域中除所述第二屏幕区域以外的屏幕区域确定为所述触摸屏的有效触摸区域。 [0043] The position information of the finger tips of the user, determining a first screen area of ​​the user may touch the tip of the finger; the finger portions according to the location information of the user's finger, the finger is determined that the user's finger portion may touch a second screen region; the first screen region other than the screen area of ​​the second screen region is determined to be valid touch area of ​​the touch screen.

[0044]具体来说,根据用户大拇指指尖的位置信息,确定用户大拇指指尖可能触及的第一屏幕区域。 [0044] Specifically, according to the position information of the user's thumb fingertip, determining a first screen region of a user may touch the thumb fingertip. 其中,第一屏幕区域可以通过预测用户大拇指指尖的滑动区域而得到,图3a为方式一中的一种屏幕区域的划分示意图,如图3a所示,根据大拇指的位置信息以及大拇指指尖的位置信息,预测用户大拇指指尖的滑动区域为屏幕中间部分的区域,从而得到第一屏幕区域。 Wherein the first screen region may be obtained by the prediction area of ​​the user slides the thumb fingertip, Figure 3a is a schematic diagram of a division of the screen area in a manner shown in Figure 3a, position information in accordance with the thumb and the thumb position information of the fingertip, the prediction area of ​​the user slides the thumb fingertip area of ​​the screen to the intermediate portion, whereby the first screen region. 或者,第一屏幕区域也可以通过以用户大拇指指尖为圆心,以第一预设距离为半径而得到的圆形区域,其中,第一预设距离可以为指尖到指根部位的距离,或者小于指尖到指根部位的距离。 Alternatively, the first screen region may be a user by the thumb finger of a circle, the radius of the first predetermined distance is obtained by a circular area, wherein the first predetermined distance may be the distance of the fingertip to the finger portions , or less than the distance from the fingertips to the finger base portion. 图3b为方式一中的另一种屏幕区域的划分示意图,如图3b所示,第一屏幕区域为一个圆形区域,由于此时圆形区域在屏幕范围以内,因此图3b中示出的为完整的圆形区域。 Figure 3b is a schematic diagram of another division of the screen area in a manner shown in Figure 3b, a first screen region is a circular region, since at this time the circular area within the range of the screen, so 3b shown in FIG. a complete circular area.

[0045]根据用户大拇指指根部位的位置信息,确定用户大拇指指根部位可能触及的第二屏幕区域。 [0045] The position information of the finger portion of the thumb of the user, the user determines the root of the thumb portion means a second screen region may be touched. 其中,如图3a中所示,第二屏幕区域可以通过预测用户大拇指指根部位的滑动区域而得到的。 Wherein, as shown in Figure 3a in the second screen region may be predicted by a user the thumb finger root region of the slide portions is obtained. 或者,如图3b中所示,第一屏幕区域也可以通过以用户大拇指指根部位为圆心,以第二预设距离为半径而得到的圆形区域,由于圆形区域的一部分超出屏幕以外,因此,图3b中仅示出屏幕上的半圆形区域。 Alternatively, as shown in Figure 3b, a first screen region may be a user by means other than the thumb root portion of a circle, the radius of the second predetermined distance is obtained by the circular area, because a portion of the circular area off the screen Therefore, Figure 3b shows only the semicircular area on the screen. 其中,第二预设距离可以由本领域技术人员根据经验设置。 Wherein the second predetermined distance may be set empirically by those skilled in the art.

[0046]需要说明的是,图3a和图3b是依据图2中用户单手操作带有触摸屏的终端的场景而进行的屏幕区域划分示意图,为方便示意,图3a和图3b中均为示出大拇指。 [0046] Incidentally, FIGS. 3a and 3b are schematic screen region divided according to figure 2 one-handed operation scenario terminal with a touch panel carried out, for the convenience of illustration, FIGS. 3a and 3b are shown the thumb.

[0047]如图3a和图3b所示,第一屏幕区域和第二屏幕区域以外的区域为大拇指可能触及不到的屏幕区域。 Region other than the [0047] shown in FIGS. 3a and 3b, the first screen region and the second screen region may be out of reach of the thumb area of ​​the screen. 根据上述方式进行屏幕划分,即确定出第一屏幕区域和第二屏幕区域后,将第一屏幕区域中除第二屏幕区域以外的屏幕区域确定为触摸屏的有效触摸区域。 After the screen is divided according to the above embodiment, i.e., it is determined that the first screen region and a second screen area, the screen area of ​​the first screen region other than the second screen region is determined to be valid touch area of ​​the touch screen. 如图3a所示,第一屏幕区域和第二屏幕区域不存在重合区域,此时,第一屏幕区域即为有效触摸区域。 As shown in FIG 3a, the first screen region and the second screen region overlapping area does not exist at this time, the first screen region is the effective touch region. 如图3b所示,第一屏幕区域和第二屏幕区域存在重合区域,此时,第一屏幕区域中除重合区域以外的屏幕区域为触摸屏的有效触摸区域。 Shown, there are a first overlapping area in FIG. 3b screen region and a second region of the screen, this time, the first screen region other than the screen area overlap region is the effective touch region of the touch screen.

[0048]需要说明的是,图3a和图3b中屏幕划分仅为示例性示意,本发明实施例中,还可以通过预测用户大拇指指尖的滑动区域得到第一屏幕区域,同时通过以用户大拇指指根部位为圆心,以第二预设距离为半径得到第二屏幕区域;或者,通过以用户大拇指指尖为圆心,以第一预设距离为半径得到第一屏幕区域,同时通过预测用户大拇指指根部位的滑动区域得到第二屏幕区域。 [0048] Incidentally, FIGS. 3a and 3b, the screen is divided merely exemplary illustrative, embodiment of the present invention, a first screen region may also be obtained by the user slides the thumb fingertip predicted region, by a user while thumb finger base portion of a circle, the radius of the second distance is predetermined to obtain a second screen region; or thumb finger by the user as the center, in order to obtain a first predetermined distance is the radius of the first screen region, and through prediction users thumb finger slide to obtain a second region of the root portion of the screen area.

[0049]方式二: [0049] Second way:

[0050]根据所述用户手指指尖的位置信息,确定所述触摸屏上与所述指尖对应的目标点;将以所述目标点为中心的设定范围内的屏幕区域确定为有效触摸区域。 [0050] The location information of the user's fingertip, the fingertip is determined on the screen corresponding to the touch point of a target; the screen area will be within the target range set point as the center is determined as a valid touch area . 图3c为方式二中确定出的有效触摸区域示意图。 Figure 3c is a second approach to determine the effective region in view of a touch. 如图3c所示,有效触摸区域为始终与用户的大拇指指尖对应的一个较小的圆形区域。 As shown in FIG 3c, the effective touch area is always smaller circular area with a user's thumb fingertip corresponding. 此种情况下,有效触摸区域与大拇指指尖具有较强的针对性,从而能够更加有效地避免大拇指指根部位的误操作。 In this case, the effective touch region with the thumb fingertip highly targeted, it is possible to more effectively prevent erroneous operation of the thumb finger base portion.

[0051]在步骤104中,接收到所述用户手指触摸触摸屏的触摸指令后,获取所述触摸指令对应的触摸点的位置信息;根据所述触摸点的位置信息,确定所述触摸点是否在所述有效触摸区域中,若是,则对所述触摸指令进行响应,若否,则不作响应,即确定所述触摸点在无效触摸区域中,对所述触摸指令不进行响应;所述无效触摸区域为所述触摸屏中除所述有效触摸区域以外的屏幕区域。 After [0051] In step 104, the user receives an instruction to touch a finger touches the touch screen, and acquire position information of the touch of the touch point corresponding to the command; according to the position information of the touch point, the touch point is determined whether the active touch area, if yes, in response to the touch instruction, if not, not as a response, i.e., determining the touch point in the touch region is invalid, the instruction does not respond to the touch; the nullification of the touch in addition to the screen region other than the effective screen area of ​​the touch region of the touch.

[0052]针对上述方法流程,本发明实施例还提供一种终端,该终端的具体内容可以参照上述方法实施。 [0052] The procedure for the above-described method, an embodiment of the present invention further provides a terminal, the contents of the terminal specific reference to the above methods may be implemented.

[0053]图4为本发明实施例提供的一种终端,所述终端带有触摸屏,该终端包括: [0053] FIG 4 of a terminal according to an embodiment of the present invention, a terminal with a touch screen, the terminal comprising:

[0054]获取模块401,用于获取触摸屏上方的用户手指的轮廓图像;确定预先存储的多个标准轮廓图像中存在与所述用户手指的轮廓图像匹配的标准轮廓图像后,获取所述用户手指指尖的位置信息; [0054] The obtaining module 401, configured to obtain a contour image of the user's finger over the touch screen; the presence of the standard image and the contour of the user's finger contour image contour image matching criteria to determine a plurality of pre-stored, obtaining the user's finger finger position information;

[0055]确定模块402,用于至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域; [0055] The determining module 402, for at least a fingertip position information according to the user, determining the effective touch area of ​​the touch screen;

[0056]处理模块403,用于对所述有效触摸区域内接收到的触摸操作进行响应。 [0056] Processing module 403 for responding to a touch operation received within the active touch area.

[0057]较佳地,所述确定模块具体用于: [0057] Preferably, the determining module is configured to:

[0058]根据所述用户手指指尖的位置信息,确定所述用户手指指尖可能触及的第一屏幕区域; [0058] The position information of the finger tips of the user, determining a first screen area of ​​the user may touch the tip of the finger;

[0059]根据所述用户手指的指根部位的位置信息,确定所述用户手指的指根部位可能触及的第二屏幕区域; [0059] The position information of the finger portion of the finger of the user, said means determining the second screen region may reach the root portion of the finger of the user;

[0060]将所述第一屏幕区域中除所述第二屏幕区域以外的屏幕区域确定为所述触摸屏的有效触摸区域。 [0060] The first screen region other than the screen area of ​​the second screen region is determined to be valid touch area of ​​the touch screen.

[0061 ]较佳地,所述确定模块具体用于: [0061] Preferably, the determining module is configured to:

[0062]根据所述用户手指指尖的位置信息,确定所述触摸屏上与所述指尖对应的目标占.V , [0062] The location information of the user's fingertip, the fingertip is determined on the screen corresponding to the target account .V the touch,

[0063]将以所述目标点为中心的设定范围内的屏幕区域确定为有效触摸区域。 Screen area within [0063] the target point will be the center of the setting range is determined as a valid touch area.

[0064]较佳地,所述处理模块具体用于: [0064] Preferably, the processing module is configured to:

[0065]接收到所述用户手指触摸触摸屏的触摸指令后,获取所述触摸指令对应的触摸点的位置信息; After [0065] receiving the user finger touches the touch screen command, acquiring the instruction touch touch point corresponding to the position information;

[0066]根据所述触摸点的位置信息,确定所述触摸点是否在所述有效触摸区域中,若是,则对所述触摸指令进行响应。 [0066] The position information of the touch point, the touch point is determined in the active touch area, if yes, in response to the touch instruction.

[0067]较佳地,所述处理模块还用于: [0067] Preferably, the processing module is further configured to:

[0068]确定所述触摸点在无效触摸区域中,对所述触摸指令不进行响应;所述无效触摸区域为所述触摸屏中除所述有效触摸区域以外的屏幕区域。 [0068] determining the touch point in the touch region is invalid, the instruction does not respond to the touch; the nullification of the touch area of ​​the touch screen in addition to the touch screen region other than the effective area.

[0069]从上述内容可以看出:本发明的上述实施例中,获取触摸屏上方的用户手指的轮廓图像;确定预先存储的多个标准轮廓图像中存在与用户手指的轮廓图像匹配的标准轮廓图像后,获取用户手指指尖的位置信息;至少根据用户手指指尖的位置信息,确定触摸屏的有效触摸区域,并对有效触摸区域内接收到的触摸操作进行响应。 [0069] As can be seen from the above that: the above-described embodiments of the present invention, the user acquires the image contour above the finger touch screen; determining the presence of an image contour of a standard profile the user's finger image matching criteria of the plurality of contour image prestored after obtaining the location information of the user's fingertip; at least according to the position information of the user's finger tips, to determine valid touch area of ​​the touchscreen, and received in the valid touch area of ​​the touch operation in response. 本发明实施例中,由于有效触摸区域是根据手指指尖的位置信息确定的,从而可使得有效触摸区域具有较强的针对性,有效避免用户手指的指根部位触碰触摸屏而引发的误操作,也就是说,采用本发明实施例中的方法,用户手指指尖触碰到触摸屏的有效触摸区域,触摸屏可对指尖的触摸操作进行响应,而用户手指的指根部位即使触碰到触摸屏,但由于不会触碰到有效触摸区域,因此避免了误操作。 Misoperation embodiment of the present invention, since the effective touch area is determined based on the position information of the fingertip, so that the effective touch region can be highly targeted to effectively prevent the finger portion of a user's finger touches the touch panel caused by That is, the method of the present embodiment of the invention, the user touches the tip of the finger valid touch area of ​​the touch screen, the touch screen may respond to the touch operation of the finger, and the finger even if the finger touches the part of the user to the touchscreen , but will not touch the active touch area, thus avoiding misuse.

[0070]本领域内的技术人员应明白,本发明的实施例可提供为方法、或计算机程序产品。 [0070] skilled in the art should understand that the embodiments of the present invention may provide a method, or computer program product. 因此,本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。 Thus, embodiments of the present invention may be employed entirely hardware embodiment, an entirely software embodiment, or an embodiment in conjunction with the form of software and hardware aspects. 而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。 Further, the present invention may take the form of a computer program product embodied in one or more of which comprises a computer usable storage medium having computer-usable program code (including but not limited to, disk storage, CD-ROM, optical memory, etc.).

[0071]本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。 [0071] The present invention has been described in accordance with the method of Example of the present invention, apparatus (systems) and computer program products flowchart and / or block diagrams described. 应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。 It should be understood and implemented by computer program instructions and block, and the flowchart / or block diagrams each process and / or flowchart illustrations and / or block diagrams of processes and / or blocks. 可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。 These computer program instructions may be provided to a processor a general purpose computer, special purpose computer, embedded processor or other programmable data processing apparatus to produce a machine, such that the instructions executed by the processor of the computer or other programmable data processing apparatus generating in a device for implementing the flow chart or more flows and / or block diagram block or blocks in a specified functions.

[0072]这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。 [0072] These computer program instructions may also be stored in a computer can direct a computer or other programmable data processing apparatus to function in a particular manner readable memory produce an article of manufacture such that the storage instruction means comprises a memory in the computer-readable instructions the instruction means implemented in a flowchart or more flows and / or block diagram block or blocks in a specified function.

[0073]这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。 [0073] These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps on the computer or other programmable apparatus to produce a computer implemented so that the computer or other programmable apparatus execute instructions to provide processes for implementing a process or flows and / or block diagram block or blocks a function specified step.

[0074]尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。 [0074] While the present invention has been described with preferred embodiments, but those skilled in the art from the underlying inventive concept can make other modifications and variations to these embodiments. 所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。 Therefore, the appended claims are intended to explain embodiments including the preferred embodiment as fall within the scope of the invention and all changes and modifications.

[0075]显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。 [0075] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. 这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。 Thus, if these modifications and variations of the present invention fall within the claims of the invention and the scope of equivalents thereof, the present invention intends to include these modifications and variations.

Claims (10)

1.一种触摸屏的响应方法,其特征在于,该方法包括: 获取触摸屏上方的用户手指的轮廓图像; 确定预先存储的多个标准轮廓图像中存在与所述用户手指的轮廓图像匹配的标准轮廓图像后,获取所述用户手指指尖的位置信息; 至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域; 对所述有效触摸区域内接收到的触摸操作进行响应。 CLAIMS 1. A method in response to a touch screen, wherein, the method comprising: obtaining a contour image of the user's finger over the touch screen; determining the presence of a standard profile contour image matches the user's finger contour image of a plurality of standard prestored after the image, the user acquires the position information of the fingertip; at least according to the position information of the finger tips of the user, determine valid touch area of ​​the touch screen; of received within the active touch area of ​​the touch operation in response.
2.如权利要求1所述的方法,其特征在于,至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域,包括: 根据所述用户手指指尖的位置信息,确定所述用户手指指尖可能触及的第一屏幕区域; 根据所述用户手指的指根部位的位置信息,确定所述用户手指的指根部位可能触及的第二屏幕区域; 将所述第一屏幕区域中除所述第二屏幕区域以外的屏幕区域确定为所述触摸屏的有效触摸区域。 2. The method according to claim 1, characterized in that, at least according to the position information of the finger tips of the user, determine valid touch area of ​​the touch screen, comprising: the location information of the user's finger tips, determined the user may touch the tip of the finger of the first screen region; means according to the position information of the root portion of the finger to determine the root portion of the second screen region may be the user's finger touched the finger of the user; the first screen screen region other than the region of the second screen region is determined to be valid touch area of ​​the touch screen.
3.如权利要求1所述的方法,其特征在于,至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域,包括: 根据所述用户手指指尖的位置信息,确定所述触摸屏上与所述指尖对应的目标点; 将以所述目标点为中心的设定范围内的屏幕区域确定为有效触摸区域。 3. The method according to claim 1, characterized in that, at least according to the position information of the finger tips of the user, determine valid touch area of ​​the touch screen, comprising: the location information of the user's finger tips, determined on the touch screen with a fingertip corresponding to said target point; screen area will be within the target range set point as the center is determined as a valid touch area.
4.如权利要求1所述的方法,其特征在于,所述对接收到的所述有效触摸区域内的触摸指令进行响应,包括: 接收到所述用户手指触摸触摸屏的触摸指令后,获取所述触摸指令对应的触摸点的位置信息; 根据所述触摸点的位置信息,确定所述触摸点是否在所述有效触摸区域中,若是,则对所述触摸指令进行响应。 4. The method according to claim 1, wherein the docking instructions within the active touch area receives a touch in response, comprising: upon receiving an instruction to touch the user's finger touches the touch screen, acquires the said instruction touch position information corresponding to the touch point; the position information of the touch point, the touch point is determined in the active touch area, if yes, in response to the touch instruction.
5.如权利要求4所述的方法,其特征在于,该方法还包括: 确定所述触摸点在无效触摸区域中,对所述触摸指令不进行响应;所述无效触摸区域为所述触摸屏中除所述有效触摸区域以外的屏幕区域。 5. The method according to claim 4, characterized in that the method further comprises: determining the touch point in the touch region is invalid, the instruction does not respond to the touch; the nullification of the touch area of ​​the touch screen screen region other than the effective touch region.
6.一种终端,所述终端带有触摸屏,其特征在于,该终端包括: 获取模块,用于获取触摸屏上方的用户手指的轮廓图像;确定预先存储的多个标准轮廓图像中存在与所述用户手指的轮廓图像匹配的标准轮廓图像后,获取所述用户手指指尖的位置信息; 确定模块,用于至少根据所述用户手指指尖的位置信息,确定所述触摸屏的有效触摸区域; 处理模块,用于对所述有效触摸区域内接收到的触摸操作进行响应。 A terminal with a touch screen of the terminal, wherein the terminal includes: an obtaining module, configured to obtain a touch screen above the image of the user's finger profile; determining a plurality of pre-stored images of a standard profile in the presence of after a standard contour image contour image matches a user's finger, the user acquires the position information of the fingertip; determining module, at least according to the position information of the finger tips of the user, determine valid touch area of ​​the touch screen; processing means for responding to received within the active touch area of ​​the touch operation.
7.如权利要求6所述的终端,其特征在于,所述确定模块具体用于: 根据所述用户手指指尖的位置信息,确定所述用户手指指尖可能触及的第一屏幕区域; 根据所述用户手指的指根部位的位置信息,确定所述用户手指的指根部位可能触及的第二屏幕区域; 将所述第一屏幕区域中除所述第二屏幕区域以外的屏幕区域确定为所述触摸屏的有效触摸区域。 7. The terminal according to claim 6, wherein the determining module is configured to: according to the position information of the finger tips of the user, determining a first screen area of ​​the user may touch the tip of the finger; according the user location information of the root of the finger parts of the second screen region determining means may touch the root portion of the finger of the user; the first screen region other than the region of the screen is determined as the second screen region active touch area of ​​the touch screen.
8.如权利要求6所述的终端,其特征在于,所述确定模块具体用于: 根据所述用户手指指尖的位置信息,确定所述触摸屏上与所述指尖对应的目标点; 将以所述目标点为中心的设定范围内的屏幕区域确定为有效触摸区域。 8. The terminal according to claim 6, wherein the determining module is configured to: according to the position information of the user's fingertip, the fingertip is determined corresponding to the target point on the touchscreen; and the screen area to the center of the target point is determined as the setting range of the effective touch region.
9.如权利要求6所述的终端,其特征在于,所述处理模块具体用于: 接收到所述用户手指触摸触摸屏的触摸指令后,获取所述触摸指令对应的触摸点的位置信息; 根据所述触摸点的位置信息,确定所述触摸点是否在所述有效触摸区域中,若是,则对所述触摸指令进行响应。 9. The terminal according to claim 6, wherein the processing module is configured to: after receiving the user finger touches the touch screen command, acquires information of the touch position of a touch point corresponding to the command; according position information of the touch point, the touch point is determined in the active touch area, if yes, in response to the touch instruction.
10.如权利要求9所述的终端,其特征在于,所述处理模块还用于: 确定所述触摸点在无效触摸区域中,对所述触摸指令不进行响应;所述无效触摸区域为所述触摸屏中除所述有效触摸区域以外的屏幕区域。 10. The terminal according to claim 9, wherein the processing module is further configured to: determine the touch point in the touch region is invalid, the instruction does not respond to the touch; the invalid area of ​​the touch said screen area of ​​the touch screen other than the active touch area.
CN201610429232.8A 2016-06-15 2016-06-15 Touch screen response method and terminal CN106095317A (en)

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