WO2019201000A1 - 触屏校准的触发方法、装置和计算机设备 - Google Patents
触屏校准的触发方法、装置和计算机设备 Download PDFInfo
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- WO2019201000A1 WO2019201000A1 PCT/CN2019/073765 CN2019073765W WO2019201000A1 WO 2019201000 A1 WO2019201000 A1 WO 2019201000A1 CN 2019073765 W CN2019073765 W CN 2019073765W WO 2019201000 A1 WO2019201000 A1 WO 2019201000A1
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- Prior art keywords
- touch
- signal
- preset
- screen calibration
- touch screen
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
Definitions
- the present application relates to the field of touch screen calibration technologies, and in particular, to a trigger method, device and computer device for touch screen calibration.
- the present application provides a trigger method for touch screen calibration, including the following steps:
- the touch screen calibration function on the terminal is triggered.
- the touch signal includes a touch point quantity signal and a touch time length signal corresponding to each touch point; and the step of determining whether the touch signal meets a preset condition comprises:
- the method further includes:
- the touch signal includes a touch point quantity signal and a motion track signal of the touch point; and the step of determining whether the touch signal meets a preset condition comprises:
- the start broadcast includes a start command to start the touch screen calibration application.
- the application also provides a trigger device for touch screen calibration, comprising:
- a monitoring unit configured to monitor a touch signal generated by a display screen of the user touching the terminal
- a triggering unit configured to trigger a touch screen calibration function on the terminal if the touch signal meets a preset condition.
- a second determining sub-unit configured to determine, if the number of the touched points is greater than a preset value, whether the length of the touch time corresponding to each of the touched points reaches a preset time length;
- the first determining subunit is configured to determine that the touch signal meets a preset condition if the touch time length corresponding to each of the touch points reaches a preset time length.
- the touch signal includes a touch point quantity signal and a motion track signal of the touch point;
- the determining unit includes:
- a fourth determining sub-unit configured to determine whether the motion track corresponding to the motion track signal of the touch point is a preset track if the number of the touch points is greater than a preset value
- the second determining subunit is configured to determine that the touch signal meets a preset condition if the motion track of the touch point is a preset track.
- step S2 is a schematic diagram of specific steps of step S2 in an embodiment of the present application.
- FIG. 5 is a structural block diagram of a determining unit in an embodiment of the present application.
- FIG. 7 is a structural block diagram of a computer device in another embodiment of the present application.
- Step S1 monitoring a touch signal generated by a display screen of the user touching the terminal
- Step S2 determining whether the touch signal meets a preset condition
- step S3 if the preset condition is met, the touch screen calibration function on the terminal is triggered.
- the touch screen calibration is required.
- the touch is confusing, the user clicks on the display, and the triggered position is different from the clicked position, causing confusion.
- the user can click on the display according to the preset conditions to trigger the touch screen calibration function. For example, the user uses multiple fingers to simultaneously click on the display and press and hold for a certain time to trigger the touch screen calibration function.
- the touch signal generated by the display screen of the user touch terminal is monitored at any time, and the touch signal includes one or more of a touch point quantity signal, a touch time length signal, a touch track signal, and a touch pressure signal.
- a preset condition which is a preset touch signal condition that needs to be met when the touch screen calibration function is triggered. That is, when the user operates the display screen of the terminal according to the preset condition, the generated touch signal can satisfy the preset condition.
- the touch screen calibration function on the terminal can be triggered to calibrate the touch of the display screen.
- the trigger method for the touch screen calibration in this embodiment triggers the touch screen calibration function according to the touch signal, and overcomes the defect that the touch screen calibration function cannot be turned on when the touch disorder occurs on the display screen.
- the touch signal includes a touch point quantity signal and a touch time length signal corresponding to each touch point.
- the step S2 of determining whether the touch signal meets a preset condition includes:
- Step S201 determining whether the number of touch points corresponding to the touch point quantity signal is greater than a preset value
- Step S203 if it is reached, it is determined that the touch signal satisfies a preset condition.
- the preset condition is that the number of touched points is greater than a preset value, and the touch time length corresponding to each touched point reaches a preset time; for example, the number of touched points is greater than or equal to 3 (ie, greater than 2), and the touch The time is greater than or equal to 5 seconds (ie greater than 4 seconds).
- the touch screen calibration function can be triggered; and the trigger mode is operated based on the display screen of the terminal, regardless of The page where the current terminal's page stays can trigger the touch screen calibration function, which is convenient to use.
- the touch signal further includes a touch pressure signal of the touch point
- the step S201 before determining whether the number of the touch points is greater than a preset value includes:
- Step S20a detecting whether the pressure value corresponding to the touch pressure signal of the touch point is greater than a preset pressure value
- step S20b if it is greater, the touch point is included in the number of the touch points.
- the preset condition further includes that the touch pressure is greater than the preset pressure value.
- the touch pressure of the touch point is greater than a preset pressure value. If the touch pressure is greater than the preset pressure value, the touch point is regarded as a valid touch point, and then, as in the above steps S201 and S202, It is determined whether the number of touched points is greater than a preset value and whether the length of the touch time corresponding to each touched point reaches a preset time length.
- the touch signal includes a touch point quantity signal and a motion track signal of the touch point; and the step S2 of determining whether the touch signal meets a preset condition includes:
- Step S21 determining whether the number of touch points corresponding to the touch point quantity signal is greater than a preset value
- Step S22 if it is greater, determining whether the motion track corresponding to the motion track signal of the touch point is a preset track
- step S23 if it is a preset track, it is determined that the touch signal satisfies a preset condition.
- the preset condition is that the number of touched points is greater than a preset value and the motion track of the touched point is a preset track; for example, the number of touched points is greater than or equal to 3 (ie, greater than 2), and the motion track of the touched point To slide the formed track in the same direction; if the number of touch points is 2, the motion track of the touch point is a sliding direction, or a track formed by sliding diagonally along the display screen.
- the preset trajectory includes a variety of types, which cannot be exhaustive here, and will not be described in detail.
- the user when the terminal has a touch disorder, the user only needs to use two fingers to simultaneously press the display screen and slide in opposite directions to trigger the touch screen calibration function; and the trigger mode is based on the terminal.
- the display screen is operated, and the touch screen calibration function can be triggered regardless of which page the current terminal page is on, which is convenient for use.
- the step S3 of triggering the touch screen calibration function on the terminal includes:
- the start broadcast includes a start command to start the touch screen calibration application.
- the start broadcast information is sent to the application package of the touch screen calibration application, and the application package of the touch screen calibration application receives the start broadcast, and the touch screen calibration application is started.
- Touch screen calibration function to perform touch screen calibration on the screen.
- the triggering method for the touch screen calibration monitors the touch signal generated by the display screen of the user touching the terminal; determines whether the touch signal meets the preset condition; if the preset condition is met, the terminal is triggered.
- Touch screen calibration function On any interface of the terminal, as long as the touch signal that meets the preset condition is monitored, the touch screen calibration function can be activated to overcome the defect that the touch screen calibration function cannot be turned on when the touch disorder occurs on the display screen.
- an embodiment of the present application further provides a trigger device for touch screen calibration, including:
- the monitoring unit 10 is configured to monitor a touch signal generated by a display screen of the user touching the terminal;
- the determining unit 20 is configured to determine whether the touch signal meets a preset condition
- the trigger unit 30 is configured to trigger a touch screen calibration function on the terminal if the touch signal meets a preset condition.
- the terminal is a smart terminal having a display screen and a touch screen, and includes a mobile phone, a tablet computer, an in-vehicle system terminal, and the like.
- the terminal is mainly described for the in-vehicle system terminal.
- the touch screen calibration is required.
- the touch is confusing, the user clicks on the display, and the triggered position is different from the clicked position, causing confusion.
- the user can click on the display according to the preset conditions to trigger the touch screen calibration function. For example, the user uses multiple fingers to simultaneously click on the display and press and hold for a certain time to trigger the touch screen calibration function.
- the monitoring unit 10 constantly monitors a touch signal generated by a display screen of the user's touch terminal, and the touch signal includes one or more of a touch point quantity signal, a touch time length signal, a touch track signal, and a touch pressure signal.
- the determining unit 20 determines whether the monitored touch signal satisfies a preset condition, which is a touch signal condition that needs to be satisfied when the touch screen calibration function is triggered in advance. That is, when the user operates the display screen of the terminal according to the preset condition, the generated touch signal can satisfy the preset condition.
- the trigger unit 30 can trigger the touch screen calibration function on the terminal to calibrate the touch of the display screen.
- the trigger method for the touch screen calibration in this embodiment triggers the touch screen calibration function according to the touch signal, and overcomes the defect that the touch screen calibration function cannot be turned on when the touch disorder occurs on the display screen.
- the touch signal includes a touch point quantity signal and a touch time length signal corresponding to each touch point; the determining unit 20 includes:
- the first determining subunit 201 is configured to determine whether the number of touch points corresponding to the touch point quantity signal is greater than a preset value
- the second determining sub-unit 202 is configured to determine, if the number of the touched points is greater than the preset value, whether the length of the touch time corresponding to each of the touched points reaches a preset time length;
- the first determining sub-unit 203 is configured to determine that the preset condition is met if the touch time length corresponding to each of the touch points reaches a preset time.
- the preset condition is that the number of touched points is greater than a preset value, and the touch time length corresponding to each touched point reaches a preset time; for example, the number of touched points is greater than or equal to 3 (ie, greater than 2), and the touch The time is greater than or equal to 5 seconds (ie greater than 4 seconds).
- the touch screen calibration function can be triggered; and the trigger mode is operated based on the display screen of the terminal, regardless of The page where the current terminal's page stays can trigger the touch screen calibration function, which is convenient to use.
- the touch signal further includes a touch pressure signal of the touch point
- the determining unit 20 further includes:
- a detecting subunit configured to detect whether a pressure value corresponding to the touch pressure signal of the touch point is greater than a preset pressure value
- Counting into the subunit if the touch pressure of the touch point is greater than a preset pressure value, the touch point is counted into the number of the touch points.
- the preset condition further includes that the touch pressure is greater than the preset pressure value.
- the detecting sub-unit When the user touches the display screen, the detecting sub-unit first detects whether the touch pressure of the touch point is greater than a preset pressure value, and if it is greater than the preset pressure value, counting the sub-unit takes the touch point as a valid touch point, and then As described above, the first determining sub-unit 201 and the second determining sub-unit 202 determine whether the number of touched points is greater than a preset value and determine whether the length of the touch time corresponding to each touched point reaches a preset time length.
- the touch signal includes a touch point quantity signal and a motion track signal of the touch point;
- the determining unit 20 includes:
- the third determining sub-unit 21 is configured to determine whether the number of touch points corresponding to the touch point quantity signal is greater than a preset value
- the fourth determining sub-unit 22 is configured to determine whether the motion track corresponding to the motion track signal of the touch point is a preset track if the number of the touch points is greater than a preset value;
- the second determining sub-unit 23 is configured to determine that the touch signal meets a preset condition if the motion track of the touch point is a preset track.
- the preset condition is that the number of touched points is greater than a preset value and the motion track of the touched point is a preset track; for example, the number of touched points is greater than or equal to 3 (ie, greater than 2), and the motion track of the touched point To slide the formed track in the same direction; if the number of touch points is 2, the motion track of the touch point is a sliding direction, or a track formed by sliding diagonally along the display screen.
- the preset trajectory includes a variety of types, which cannot be exhaustive here, and will not be described in detail.
- the user when the terminal has a touch disorder, the user only needs to use two fingers to simultaneously press the display screen and slide in opposite directions to trigger the touch screen calibration function; and the trigger mode is based on the terminal.
- the display screen is operated, and the touch screen calibration function can be triggered regardless of which page the current terminal page is on, which is convenient for use.
- the trigger unit 30 is specifically configured to:
- the start broadcast includes a start command to start the touch screen calibration application.
- the trigger unit 30 when the touch signal meets the preset condition, sends an application package that initiates the broadcast to the information touch screen calibration application, and the application package of the touch screen calibration application receives the start broadcast, and then activates the touch screen.
- the touch screen calibration function on the calibration application to perform a touch screen calibration of the screen.
- the present application further provides a computer device 100 including a processor 1001, a memory 1002, and a computer program 1003 stored on the memory 1002 and executable on the processor 1001, the processor
- the triggering method of the touch screen calibration as described in the above method embodiment is implemented when the computer program 1003 is executed by the 1001.
- the method, device, and computer device for triggering the touch screen calibration monitor the touch signal generated by the display screen of the user's touch terminal; determine whether the touch signal meets the preset condition; The condition triggers the touch screen calibration function on the terminal. On any interface of the terminal, as long as the touch signal that meets the preset condition is monitored, the touch screen calibration function can be activated to overcome the defect that the touch screen calibration function cannot be turned on when the touch disorder occurs on the display screen.
- each block of the block diagrams and/or block diagrams and/or flow diagrams and combinations of blocks in the block diagrams and/or block diagrams and/or flow diagrams can be implemented by computer program instructions. .
- these computer program instructions can be implemented by a general purpose computer, a professional computer, or a processor of other programmable data processing methods, such that the processor is executed by a computer or other programmable data processing method. Apply for a disclosed block diagram and/or block diagram and/or flow diagram of a box or multiple boxes of specified schemes.
- steps, measures, and solutions in the various operations, methods, and processes that have been discussed in the present application may be alternated, changed, combined, or deleted.
- steps, measures, and schemes in the various operations, methods, and processes that have been discussed in this application can also be alternated, modified, rearranged, decomposed, combined, or deleted.
- steps, measures, and solutions in the prior art having various operations, methods, and processes disclosed in the present application may also be alternated, modified, rearranged, decomposed, combined, or deleted.
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Abstract
本申请提供触屏校准的触发方法、装置和计算机设备,其中方法包括:监听用户触摸终端显示屏产生的触摸信号;判定触摸信号是否满足预设条件;若满足,则触发终端上的触屏校准功能。本申请在终端的任意界面上监听到满足预设条件的触摸信号,则启动触屏校准功能,克服显示屏上发生触摸混乱时无法打开触屏校准功能的缺陷。
Description
本申请要求于2018年4月20日提交中国专利局、申请号为2018103614268,发明名称为“触屏校准的触发方法及装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本申请涉及触屏校准技术领域,特别涉及一种触屏校准的触发方法、装置和计算机设备。
在采购终端设备的显示屏以及触摸屏时,为了减少成本或者是市场环境的影响下,可能会使采购到的显示屏和触摸屏有些许的分辨率差别,比如显示屏分辨率为1024*600,触摸屏的分辨率则为1024*768。而分辨率不同时,容易造成触摸混乱。
为了避免在车载系统终端显示屏上发生触摸混乱,则需要进行触屏校准;而在屏幕触摸混乱时由于无法正确触摸到对应的位置,会导致无法打开触屏校准的功能,则无法实现触屏校准。
本申请的主要目的为提供一种触屏校准的触发方法、装置和计算机设备,克服显示屏上发生触摸混乱时无法打开触屏校准功能的缺陷。
为实现上述目的,本申请提出一种触屏校准的触发方法,包括以下步骤:
监听用户触摸终端的显示屏产生的触摸信号;
判定所述触摸信号是否满足预设条件;
若满足预设条件,则触发所述终端上的触屏校准功能。
进一步地,所述触摸信号包括触摸点数量信号、触摸时间长度信号、触摸轨迹信号和触摸压力信号中的一种或多种信号。
进一步地,所述触摸信号包括触摸点数量信号以及每个触摸点对应的触摸时间长度信号;所述判定所述触摸信号是否满足预设条件的步骤,包括:
判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
若大于,则判断每个所述触摸点对应的触摸时间长度是否达到预设时间长度;
若达到,则判定为所述触摸信号满足预设条件。
进一步地,所述触摸信号还包括触摸点的触摸压力信号,所述判断所述触摸点数量是否大于预设值的步骤之前,包括:
检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值;
若是,则将所述触摸点计入所述触摸点的数量中。
进一步地,所述检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值的步骤之后,还包括:
若所述触摸点的触摸压力信号对应的压力值不大于预设压力值,则不将所述触摸点计入所述触摸点的数量中。
进一步地,所述触摸信号包括触摸点数量信号以及触摸点的运动轨迹信号;所述判定所述触摸信号是否满足预设条件的步骤,包括:
判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
若是,则判断所述触摸点的运动轨迹信号对应的运动轨迹是否为预设轨迹;
若是,则判定所述触摸信号满足预设条件。
进一步地,所述预设轨迹包括触摸点向同一个方向滑动,触摸点相向滑动,以及触摸点沿显示屏对角滑动中的任意一种所形成的轨迹。
进一步地,所述触发所述终端上的触屏校准功能的步骤,包括:
发送启动广播信息至触屏校准应用的应用包中,以启动所述触屏校准应用开启触屏校准功能;所述启动广播中包括启动所述触屏校准应用的启动指令。
本申请还提供了一种触屏校准的触发装置,包括:
监听单元,用于监听用户触摸终端的显示屏产生的触摸信号;
判定单元,用于判定所述触摸信号是否满足预设条件;
触发单元,用于若所述触摸信号满足预设条件,则触发所述终端上的触屏校准功能。
进一步地,所述触摸信号包括触摸点数量信号、触摸时间长度信号、触摸轨迹信号、触摸压力信号中的一种或多种信号。
进一步地,所述触摸信号包括触摸点数量信号以及每个触摸点对应的触摸时间长度信号;所述判定单元包括:
第一判断子单元,用于判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
第二判断子单元,用于若所述触摸点数量大于预设值,则判断每个所述触摸点对应的触摸时间长度是否达到预设时间长度;
第一判定子单元,用于若每个所述触摸点对应的触摸时间长度达到预设时间长度,则判定为所述触摸信号满足预设条件。
进一步地,所述触摸信号还包括触摸点的触摸压力信号,所述判定单元还包括:
检测子单元,用于检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值;
计入子单元,若所述触摸点的触摸压力信号对应的压力值大于预设压力值,则将所述触摸点计入所述触摸点的数量中。
进一步地,所述触摸信号包括触摸点数量信号以及触摸点的运动轨迹信号;所述判定单元包括:
第三判断子单元,用于判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
第四判断子单元,用于若所述触摸点数量大于预设值,则判断所述触摸点的运动轨迹信号对应的运动轨迹是否为预设轨迹;
第二判定子单元,用于若所述触摸点的运动轨迹为预设轨迹,则判定为所述触摸信号满足预设条件。
进一步地,所述预设轨迹包括触摸点向同一个方向滑动,触摸点相向滑动,以及触摸点沿显示屏对角滑动中的任意一种所述形成的轨迹。
进一步地,所述触发单元具体用于:
发送启动广播信息至触屏校准应用的应用包中,以启动所述触屏校准应用开启触屏校准功能;所述启动广播中包括启动所述触屏校准应用的启动指令。
本申请还提供了一种计算机设备,其包括处理器、存储器及存储于所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如上述所述的触屏校准的触发方法。
本申请中提供的触屏校准的触发方法、装置和计算机设备,具有以下有益效果:
本申请中提供的触屏校准的触发方法、装置和计算机设备,监听用户触摸终端的显示屏产生的触摸信号;判定触摸信号是否满足预设条件;若满足预设条件,则触发终端上的触屏校准功能。在终端的任意界面上,只要监听到满足预设条件的触摸信号,则可以启动触屏校准功能,克服显示屏上发生触摸混乱时无法打开触屏校准功能的缺陷。
图1 是本申请一实施例中的触屏校准的触发方法步骤示意图;
图2 是本申请一实施例中的步骤S2具体步骤示意图;
图3 是本申请另一实施例中的步骤S2具体步骤示意图;
图4 是本申请一实施例中的触屏校准的触发装置结构框图;
图5 是本申请一实施例中的判定单元结构框图;
图6 是本申请另一实施例中的判定单元结构框图;
图7 是本申请另一实施例中的计算机设备结构框图。
本申请目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。
应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。
本技术领域技术人员可以理解,除非特意声明,这里使用的单数形式“一”、“一个”、“所述”“上述”和“该”也可包括复数形式。应该进一步理解的是,本申请的说明书中使用的措辞“包括”是指存在所述特征、整数、步骤、操作、元件、单元、模块和/或组件,但是并不排除存在或添加一个或多个其他特征、整数、步骤、操作、元件、单元、模块、组件和/或它们的组。应该理解,当我们称元件被“连接”或“耦接”到另一元件时,它可以直接连接或耦接到其他元件,或者也可以存在中间元件。此外,这里使用的“连接”或“耦接”可以包括无线连接或无线耦接。这里使用的措辞“和/或”包括一个或更多个相关联的列出项的全部或任一单元和全部组合。
本技术领域技术人员可以理解,除非另外定义,这里使用的所有术语(包括技术术语和科学术语),具有与本申请所属领域中的普通技术人员的一般理解相同的意义。还应该理解的是,诸如通用字典中定义的那些术语,应该被理解为具有与现有技术的上下文中的意义一致的意义,并且除非像这里一样被特定定义,否则不会用理想化或过于正式的含义来解释。
参照图1,本申请一实施例中提出一种触屏校准的触发方法,包括以下步骤:
步骤S1,监听用户触摸终端的显示屏产生的触摸信号;
步骤S2,判定所述触摸信号是否满足预设条件;
步骤S3,若满足预设条件,则触发所述终端上的触屏校准功能。
在本实施例中,上述终端为具有显示屏以及触摸屏的智能终端,其包括手机、平板电脑、车载系统终端等,本实施例中主要针对于车载系统终端进行阐述。
用户在使用上述终端时,若出现触摸混乱的情况时,则需要进行触屏校准。触摸混乱时,用户点击显示屏,触发的位置与点击的位置不同,造成混乱。此时,只能检测到显示屏被用户点击,但是无法触发到与点击位置相应的显示位置。因此,用户可以按照预设条件点击显示屏,以触发触屏校准功能。例如,用户使用多个手指同时点击显示屏,并长按一定时间,以触发触屏校准功能。
如上述步骤S1所述,时时监听用户触摸终端的显示屏产生的触摸信号,触摸信号包括触摸点数量信号、触摸时间长度信号、触摸轨迹信号、触摸压力信号中的一种或多种。如上述步骤S2所述,判断上述监听到的触摸信号是否满足预设条件,该预设条件为预先设置的触发触屏校准功能时需要满足的触摸信号条件。即当用户按照该预设条件对终端的显示屏进行操作时,产生的触摸信号则可以满足预设条件。从而,如上述步骤S3所述,便可以触发上述终端上的触屏校准功能,以对显示屏的触摸进行校准。本实施例中的触屏校准的触发方法,根据触摸信号来触发触屏校准功能,克服显示屏上发生触摸混乱时无法打开触屏校准功能的缺陷。
参照图2,在一实施例中,上述触摸信号包括触摸点数量信号以及每个触摸点对应的触摸时间长度信号;上述判定所述触摸信号是否满足预设条件的步骤S2,包括:
步骤S201,判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
步骤S202,若大于,则判断每个所述触摸点对应的触摸时间长度是否达到预设时间长度;
步骤S203,若达到,则判定为所述触摸信号满足预设条件。
在本实施例中,上述预设条件即为触摸点数量大于预设值且每个触摸点对应的触摸时间长度达到预设时间;例如,触摸点数量大于或等于3(即大于2),触摸时间大于或等于5秒(即大于4秒)。本实施例中,依次判断上述触摸信号是否满足预设条件,若满足,则可以触发触屏校准功能,若不满足,则无法触发。实际操作中,当终端出现触摸混乱时,用户只需要使用三根手指(或更多)同时按压屏幕预设时间,则可以触发触屏校准功能;且该触发方式基于终端的显示屏进行操作,无论当前终端的页面停留在哪个页面,均可以触发触屏校准功能,方便使用。
在另一实施例中,上述触摸信号还包括触摸点的触摸压力信号,所述判断所述触摸点数量是否大于预设值的步骤S201之前,包括:
步骤S20a,检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值;
步骤S20b,若大于,则将所述触摸点计入所述触摸点的数量中。
在本实施例中,考虑到用户的误操作,例如无意轻触到屏幕,显然这些触摸点不应当算入有效的触摸点。因此,上述预设条件中还包括触摸压力大于预设压力值。当监听到用户触摸显示屏时,先检测触摸点的触摸压力是否大于预设压力值,若大于预设压力值,则将该触摸点作为有效的触摸点,然后再如上述步骤S201、S202,判断触摸点数量是否大于预设值以及判断每个触摸点对应的触摸时间长度是否达到预设时间长度。
参照图3,在又一实施例中,上述触摸信号包括触摸点数量信号以及触摸点的运动轨迹信号;上述判定所述触摸信号是否满足预设条件的步骤S2,包括:
步骤S21,判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
步骤S22,若大于,则判断所述触摸点的运动轨迹信号对应的运动轨迹是否为预设轨迹;
步骤S23,若为预设轨迹,则判定为所述触摸信号满足预设条件。
在本实施例中,上述预设条件即为触摸点数量大于预设值且触摸点的运动轨迹为预设轨迹;例如,触摸点数量大于或等于3(即大于2),触摸点的运动轨迹为向同一个方向滑动所形成的轨迹;又如触摸点数量为2,触摸点的运动轨迹为相向滑动,或者是沿显示屏对角滑动等所形成的轨迹。预设轨迹包括多种,在此无法穷举,不在进行赘述。具体的一个实施例中,在实际操作过程中,当终端出现触摸混乱时,用户只需要使用两根手指同时按压显示屏,且相向滑动,既可以触发触屏校准功能;且该触发方式基于终端的显示屏进行操作,无论当前终端的页面停留在哪个页面,均可以触发触屏校准功能,方便使用。
在上述实施例中,上述触发所述终端上的触屏校准功能的步骤S3,包括:
发送启动广播信息至触屏校准应用的应用包中,以启动所述触屏校准应用开启触屏校准功能;所述启动广播中包括启动所述触屏校准应用的启动指令。
在本实施例中,当触摸信号满足预设条件,则发送启动广播信息至触屏校准应用的应用包中,该触屏校准应用的应用包接受到该启动广播,则启动触屏校准应用上的触屏校准功能,以对屏幕进行触屏校准。
综上所述,为本申请实施例中提供的触屏校准的触发方法,监听用户触摸终端的显示屏产生的触摸信号;判定触摸信号是否满足预设条件;若满足预设条件,则触发终端上的触屏校准功能。在终端的任意界面上,只要监听到满足预设条件的触摸信号,则可以启动触屏校准功能,克服显示屏上发生触摸混乱时无法打开触屏校准功能的缺陷。
参照图4,本申请一实施例中还提供了一种触屏校准的触发装置,包括:
监听单元10,用于监听用户触摸终端的显示屏产生的触摸信号;
判定单元20,用于判定所述触摸信号是否满足预设条件;
触发单元30,用于若所述触摸信号满足预设条件,则触发所述终端上的触屏校准功能。
在本实施例中,上述终端为具有显示屏以及触摸屏的智能终端,其包括手机、平板电脑、车载系统终端等,本实施例中主要针对于车载系统终端进行阐述。
用户在使用上述终端时,若出现触摸混乱的情况时,则需要进行触屏校准。触摸混乱时,用户点击显示屏,触发的位置与点击的位置不同,造成混乱。此时,只能检测到显示屏被用户点击,但是无法触发到与点击位置相应的显示位置。因此,用户可以按照预设条件点击显示屏,以触发触屏校准功能。例如,用户使用多个手指同时点击显示屏,并长按一定时间,以触发触屏校准功能。
监听单元10时时监听用户触摸终端的显示屏产生的触摸信号,触摸信号包括触摸点数量信号、触摸时间长度信号、触摸轨迹信号、触摸压力信号中的一种或多种。判定单元20判断上述监听到的触摸信号是否满足预设条件,该预设条件为预先设置的触发触屏校准功能时需要满足的触摸信号条件。即当用户按照该预设条件对终端的显示屏进行操作时,产生的触摸信号则可以满足预设条件。从而,触发单元30便可以触发上述终端上的触屏校准功能,以对显示屏的触摸进行校准。本实施例中的触屏校准的触发方法,根据触摸信号来触发触屏校准功能,克服显示屏上发生触摸混乱时无法打开触屏校准功能的缺陷。
参照图5,在一实施例中,上述触摸信号包括触摸点数量信号以及每个触摸点对应的触摸时间长度信号;上述判定单元20包括:
第一判断子单元201,用于判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
第二判断子单元202,用于若所述触摸点数量大于预设值,则判断每个所述触摸点对应的触摸时间长度是否达到预设时间长度;
第一判定子单元203,用于若每个所述触摸点对应的触摸时间长度达到预设时间,则判定为满足预设条件。
在本实施例中,上述预设条件即为触摸点数量大于预设值且每个触摸点对应的触摸时间长度达到预设时间;例如,触摸点数量大于或等于3(即大于2),触摸时间大于或等于5秒(即大于4秒)。本实施例中,依次判断上述触摸信号是否满足预设条件,若满足,则可以触发触屏校准功能,若不满足,则无法触发。实际操作中,当终端出现触摸混乱时,用户只需要使用三根手指(或更多)同时按压屏幕预设时间,则可以触发触屏校准功能;且该触发方式基于终端的显示屏进行操作,无论当前终端的页面停留在哪个页面,均可以触发触屏校准功能,方便使用。
在另一实施例中,上述触摸信号还包括触摸点的触摸压力信号,上述判定单元20还包括:
检测子单元,用于检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值;
计入子单元,若所述触摸点的触摸压力大于预设压力值,则将所述触摸点计入所述触摸点的数量中。
在本实施例中,考虑到用户的误操作,例如无意轻触到屏幕,显然这些触摸点不应当算入有效的触摸点。因此,上述预设条件中还包括触摸压力大于预设压力值。当监听到用户触摸显示屏时,检测子单元先检测触摸点的触摸压力是否大于预设压力值,若大于预设压力值,计入子单元则将该触摸点作为有效的触摸点,然后再如上述第一判断子单元201、第二判断子单元202所述,判断触摸点数量是否大于预设值以及判断每个触摸点对应的触摸时间长度是否达到预设时间长度。
参照图6,在又一实施例中,上述触摸信号包括触摸点数量信号以及触摸点的运动轨迹信号;上述判定单元20包括:
第三判断子单元21,用于判断所述触摸点数量信号对应的触摸点数量是否大于预设值;
第四判断子单元22,用于若所述触摸点数量大于预设值,则判断所述触摸点的运动轨迹信号对应的运动轨迹是否为预设轨迹;
第二判定子单元23,用于若所述触摸点的运动轨迹为预设轨迹,则判定为所述触摸信号满足预设条件。
在本实施例中,上述预设条件即为触摸点数量大于预设值且触摸点的运动轨迹为预设轨迹;例如,触摸点数量大于或等于3(即大于2),触摸点的运动轨迹为向同一个方向滑动所形成的轨迹;又如触摸点数量为2,触摸点的运动轨迹为相向滑动,或者是沿显示屏对角滑动等所形成的轨迹。预设轨迹包括多种,在此无法穷举,不在进行赘述。具体的一个实施例中,在实际操作过程中,当终端出现触摸混乱时,用户只需要使用两根手指同时按压显示屏,且相向滑动,既可以触发触屏校准功能;且该触发方式基于终端的显示屏进行操作,无论当前终端的页面停留在哪个页面,均可以触发触屏校准功能,方便使用。
在上述实施例中,上述触发单元30具体用于:
发送启动广播信息至触屏校准应用的应用包中,以启动所述触屏校准应用开启触屏校准功能;所述启动广播中包括启动所述触屏校准应用的启动指令。
在本实施例中,当触摸信号满足预设条件,触发单元30则发送启动广播至信息触屏校准应用的应用包中,该触屏校准应用的应用包接受到该启动广播,则启动触屏校准应用上的触屏校准功能,以对屏幕进行触屏校准。
参照图7,本申请还提供了一种计算机设备100,其包括处理器1001、存储器1002及存储于所述存储器1002上并可在所述处理器1001上运行的计算机程序1003,所述处理器1001执行所述计算机程序1003时实现如上述方法实施例中所述的触屏校准的触发方法。
综上所述,为本申请实施例中提供的触屏校准的触发方法、装置和计算机设备,监听用户触摸终端的显示屏产生的触摸信号;判定触摸信号是否满足预设条件;若满足预设条件,则触发终端上的触屏校准功能。在终端的任意界面上,只要监听到满足预设条件的触摸信号,则可以启动触屏校准功能,克服显示屏上发生触摸混乱时无法打开触屏校准功能的缺陷。
本技术领域技术人员可以理解,可以用计算机程序指令来实现这些结构图和/或框图和/或流图中的每个框以及这些结构图和/或框图和/或流图中的框的组合。本技术领域技术人员可以理解,可以将这些计算机程序指令提供给通用计算机、专业计算机或其他可编程数据处理方法的处理器来实现,从而通过计算机或其他可编程数据处理方法的处理器来执行本申请公开的结构图和/或框图和/或流图的框或多个框中指定的方案。
本技术领域技术人员可以理解,本申请中已经讨论过的各种操作、方法、流程中的步骤、措施、方案可以被交替、更改、组合或删除。进一步地,具有本申请中已经讨论过的各种操作、方法、流程中的其他步骤、措施、方案也可以被交替、更改、重排、分解、组合或删除。进一步地,现有技术中的具有与本申请中公开的各种操作、方法、流程中的步骤、措施、方案也可以被交替、更改、重排、分解、组合或删除。
以上所述仅为本申请的优选实施例,并非因此限制本申请的专利范围,凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本申请的专利保护范围内。
Claims (16)
- 一种触屏校准的触发方法,其特征在于,包括以下步骤:监听用户触摸终端的显示屏产生的触摸信号;判定所述触摸信号是否满足预设条件;若满足预设条件,则触发所述终端上的触屏校准功能。
- 根据权利要求1所述的触屏校准的触发方法,其特征在于,所述触摸信号包括触摸点数量信号、触摸时间长度信号、触摸轨迹信号和触摸压力信号中的一种或多种信号。
- 根据权利要求2所述的触屏校准的触发方法,其特征在于,所述触摸信号包括触摸点数量信号以及每个触摸点对应的触摸时间长度信号;所述判定所述触摸信号是否满足预设条件的步骤,包括:判断所述触摸点数量信号对应的触摸点数量是否大于预设值;若大于,则判断每个所述触摸点对应的触摸时间长度是否达到预设时间长度;若达到,则判定为所述触摸信号满足预设条件。
- 根据权利要求3所述的触屏校准的触发方法,其特征在于,所述触摸信号还包括触摸点的触摸压力信号,所述判断所述触摸点数量是否大于预设值的步骤之前,包括:检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值;若是,则将所述触摸点计入所述触摸点的数量中。
- 根据权利要求4所述的触屏校准的触发方法,其特征在于,所述检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值的步骤之后,还包括:若所述触摸点的触摸压力信号对应的压力值不大于预设压力值,则不将所述触摸点计入所述触摸点的数量中。
- 根据权利要求2所述的触屏校准的触发方法,其特征在于,所述触摸信号包括触摸点数量信号以及触摸点的运动轨迹信号;所述判定所述触摸信号是否满足预设条件的步骤,包括:判断所述触摸点数量信号对应的触摸点数量是否大于预设值;若是,则判断所述触摸点的运动轨迹信号对应的运动轨迹是否为预设轨迹;若是,则判定所述触摸信号满足预设条件。
- 根据权利要求6所述的触屏校准的触发方法,其特征在于,所述预设轨迹包括触摸点向同一个方向滑动,触摸点相向滑动,以及触摸点沿显示屏对角滑动中的任意一种所形成的轨迹。
- 根据权利要求1所述的触屏校准的触发方法,其特征在于,所述触发所述终端上的触屏校准功能的步骤,包括:发送启动广播信息至触屏校准应用的应用包中,以启动所述触屏校准应用开启触屏校准功能;所述启动广播中包括启动所述触屏校准应用的启动指令。
- 一种触屏校准的触发装置,其特征在于,包括:监听单元,用于监听用户触摸终端的显示屏产生的触摸信号;判定单元,用于判定所述触摸信号是否满足预设条件;触发单元,用于若所述触摸信号满足预设条件,则触发所述终端上的触屏校准功能。
- 根据权利要求9所述的触屏校准的触发装置,其特征在于,所述触摸信号包括触摸点数量信号、触摸时间长度信号、触摸轨迹信号、触摸压力信号中的一种或多种信号。
- 根据权利要求10所述的触屏校准的触发装置,其特征在于,所述触摸信号包括触摸点数量信号以及每个触摸点对应的触摸时间长度信号;所述判定单元包括:第一判断子单元,用于判断所述触摸点数量信号对应的触摸点数量是否大于预设值;第二判断子单元,用于若所述触摸点数量大于预设值,则判断每个所述触摸点对应的触摸时间长度是否达到预设时间长度;第一判定子单元,用于若每个所述触摸点对应的触摸时间长度达到预设时间长度,则判定为所述触摸信号满足预设条件。
- 根据权利要求11所述的触屏校准的触发装置,其特征在于,所述触摸信号还包括触摸点的触摸压力信号,所述判定单元还包括:检测子单元,用于检测所述触摸点的触摸压力信号对应的压力值是否大于预设压力值;计入子单元,若所述触摸点的触摸压力信号对应的压力值大于预设压力值,则将所述触摸点计入所述触摸点的数量中。
- 根据权利要求10所述的触屏校准的触发装置,其特征在于,所述触摸信号包括触摸点数量信号以及触摸点的运动轨迹信号;所述判定单元包括:第三判断子单元,用于判断所述触摸点数量信号对应的触摸点数量是否大于预设值;第四判断子单元,用于若所述触摸点数量大于预设值,则判断所述触摸点的运动轨迹信号对应的运动轨迹是否为预设轨迹;第二判定子单元,用于若所述触摸点的运动轨迹为预设轨迹,则判定为所述触摸信号满足预设条件。
- 根据权利要求13所述的触屏校准的触发装置,其特征在于,所述预设轨迹包括触摸点向同一个方向滑动,触摸点相向滑动,以及触摸点沿显示屏对角滑动中的任意一种所述形成的轨迹。
- 根据权利要求9所述的触屏校准的触发装置,其特征在于,所述触发单元具体用于:发送启动广播信息至触屏校准应用的应用包中,以启动所述触屏校准应用开启触屏校准功能;所述启动广播中包括启动所述触屏校准应用的启动指令。
- 一种计算机设备,其特征在于,其包括处理器、存储器及存储于所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如权利要求1~8任一项所述的触屏校准的触发方法。
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| CN102193682A (zh) * | 2011-05-30 | 2011-09-21 | 苏州瀚瑞微电子有限公司 | 在gui下自动校准触摸屏的方法 |
| CN105912896A (zh) * | 2016-04-12 | 2016-08-31 | 深圳市金立通信设备有限公司 | 一种应用切换的方法及终端 |
| CN107220077A (zh) * | 2016-10-20 | 2017-09-29 | 华为技术有限公司 | 应用启动的管控方法和管控设备 |
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| CN102193682A (zh) * | 2011-05-30 | 2011-09-21 | 苏州瀚瑞微电子有限公司 | 在gui下自动校准触摸屏的方法 |
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| CN107220077A (zh) * | 2016-10-20 | 2017-09-29 | 华为技术有限公司 | 应用启动的管控方法和管控设备 |
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