WO2016184191A1 - 复位校准的判断方法及装置、终端 - Google Patents
复位校准的判断方法及装置、终端 Download PDFInfo
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- WO2016184191A1 WO2016184191A1 PCT/CN2016/073953 CN2016073953W WO2016184191A1 WO 2016184191 A1 WO2016184191 A1 WO 2016184191A1 CN 2016073953 W CN2016073953 W CN 2016073953W WO 2016184191 A1 WO2016184191 A1 WO 2016184191A1
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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
- G06F3/03—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
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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
- G06F3/03—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
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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
- G06F3/03—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
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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
- G06F3/03—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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Definitions
- the present invention relates to the field of touch calibration, and in particular, to a method and device for determining reset calibration, and a terminal.
- the probabilistic failure of the touch screen often has a high probability and affects the user experience.
- the touch screen itself is difficult to detect the corresponding state, and it is difficult to have an auxiliary means to do this detection.
- an embodiment of the present invention provides a method, a device, and a terminal for determining a reset calibration.
- a method for determining a reset calibration includes: a process of acquiring first data collected by a pressure screen of a terminal and second data collected by a capacitive screen of a terminal when the terminal receives a touch operation; And determining whether to perform a reset calibration operation on the capacitive screen according to the acquisition result of the first data and the second data.
- the obtaining result includes one of: acquiring the first data, not acquiring the second data; not acquiring the first data, and acquiring the second data; Obtaining the first data, acquiring the second data; not acquiring the first data, and not acquiring the second data.
- determining, according to the obtaining result of the first data and the second data, whether to perform a reset calibration operation on the capacitive screen including:
- Whether to perform a reset calibration operation on the capacitive screen is determined according to the comparison result.
- determining whether to perform a reset calibration operation on the capacitive screen according to the comparison result includes:
- determining whether to perform the reset calibration operation on the capacitive screen according to the acquisition result of the first data and the second data includes: obtaining the first data, acquiring Reading the first original state information of the capacitive screen and the second original state information preset by the capacitive screen; and comparing the first original state information and the second original state information The absolute value of the value is compared with the running deviation threshold; when the absolute value is greater than the running deviation threshold, the working frequency band of the capacitive screen is switched; if the working frequency band is switched, the pressure screen is still not acquired And to the first data, determining to perform a reset calibration operation on the capacitive screen.
- determining, according to the obtaining result of the first data and the second data, whether to perform a reset calibration operation on the capacitive screen comprising: acquiring the first data and the first In the case of two data, the capacitive screen is not subjected to a reset calibration operation.
- a reset calibration determining apparatus comprising: an initiating module, configured to initiate acquiring the first data collected by the terminal pressure screen and collecting the terminal capacitive screen when the terminal receives the touch operation. And a determining module, configured to determine whether to perform a reset calibration operation on the capacitive screen according to the obtaining result of the first data and the second data.
- the obtaining result includes one of: acquiring the first data, not acquiring the second data; not acquiring the first data, and acquiring the second data; Obtaining the first data, acquiring the second data; not acquiring the first data, and not acquiring the second data.
- the determining module includes: a first reading unit, configured to read the first of the capacitive screen when the first data is acquired and the second data is not acquired The original state information and the second original state information preset by the capacitive screen; the first comparing unit is configured to set an absolute value of the difference between the first original state information and the second original state information, and a running deviation threshold And performing a comparison; the determining unit is configured to determine whether to perform a reset calibration operation on the capacitive screen according to the comparison result.
- the determining unit is further configured to determine to perform a reset calibration operation on the capacitive screen when the absolute value is greater than the running deviation threshold.
- the determining module includes: a second reading unit, configured to read the first of the capacitive screen when the first data is not acquired and the second data is acquired The original state information and the second original state information preset by the capacitive screen; the second comparing unit is configured to set an absolute value of the difference between the first original state information and the second original state information, and a running deviation threshold Performing a comparison; the switching unit is configured to switch the working frequency band of the capacitive screen when the absolute value is greater than the running deviation threshold; the determining unit is configured to: after the switching the working frequency band, the pressure screen is still not acquired When the first data is reached, it is determined that the capacitive screen is subjected to a reset calibration operation.
- a terminal includes: a pressure screen, a capacitive screen, and a main chip, wherein the main chip is configured to initiate acquisition of the pressure screen and collect the touch operation when the terminal receives the touch operation. a first data to be obtained, and a process of the second data collected by the capacitive screen when the terminal receives the touch operation, and determining, according to the acquisition result of the first data and the second data, whether the The capacitive screen performs a reset calibration operation.
- the first data collected by the pressure screen and the second data acquired by the capacitive screen can be obtained.
- the technical solution for judging whether to reset or calibrate the capacitive screen solves the problem that there is no corresponding processing method when the capacitive touch screen has a probabilistic failure in the related art, thereby greatly reducing the defects caused by the probabilistic failure of the capacitive screen. Improve the end user experience.
- FIG. 1 is a flow chart of a method for determining reset calibration according to an embodiment of the present invention
- FIG. 2 is a block diagram showing the structure of a reset calibration apparatus according to an embodiment of the present invention.
- FIG. 3 is a block diagram showing the structure of the determining module 22 of the reset calibration determining apparatus according to an embodiment of the present invention
- FIG. 4 is a block diagram showing another structure of the determining module 22 of the reset calibration determining apparatus according to an embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
- FIG. 1 is a flowchart of a method for determining reset calibration according to an embodiment of the present invention. As shown in FIG. 1, the method includes the following steps:
- Step S102 when the terminal receives the touch operation, initiate a process of acquiring the first data collected by the pressure screen of the terminal and the second data collected by the terminal capacitive screen;
- Step S104 Determine, according to the result of obtaining the first data and the second data, whether to perform a reset calibration operation on the capacitive screen.
- the terminal receives the touch operation, if a probability of failure occurs, the first data collected by the pressure screen and the second data acquisition result collected by the capacitive screen can be determined in time to determine whether the capacitance is correct.
- the screen is reset and calibrated, and the technical solution is adopted to solve the related art, when the capacitive touch screen has a probabilistic failure.
- the obtaining result of obtaining the first data and the second data is mainly including four cases: 1) only obtaining the first data; 2) acquiring only the second data; 3) acquiring the first data and the second data; 4) The first data and the second data are not obtained.
- the third case indicates that the terminal touch screen does not have a probabilistic failure, and there is no problem.
- determining whether to perform the reset calibration operation on the capacitive screen according to the obtaining result of the first data and the second data may be implemented by the following technical solutions:
- determining whether to perform the reset calibration operation on the capacitive screen according to the obtaining result of the first data and the second data may be implemented by using the following technical solution: the first data is not obtained, and the first data is obtained.
- the first data is not obtained, and the first data is obtained.
- two data reading the first original state information of the capacitive screen and the second original state information preset by the capacitive screen; performing the absolute value of the difference between the first original state information and the second original state information, and the running deviation threshold Comparison (can be understood as first determining the first original state information and the second original state information first subtraction, obtaining the final result and taking the absolute value, and comparing the last obtained absolute value with the running deviation threshold);
- the operation deviation threshold is used, the working frequency band of the capacitive screen is switched; if the first data is not acquired after the operation of the operating frequency band, it is determined that the capacitive screen is reset and calibrated.
- the capacitive screen is not subjected to a reset calibration operation.
- a resetting and calibrating device for implementing the above-mentioned embodiments and preferred embodiments.
- the descriptions of the modules involved in the device will be described below.
- the term "module” may implement a combination of software and/or hardware of a predetermined function.
- the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
- 2 is a block diagram showing the structure of a judging device for reset calibration according to an embodiment of the present invention. As shown in Figure 2, the device comprises:
- the initiating module 20 is configured to acquire the first data and the terminal collected by the terminal pressure screen when the terminal receives the touch operation.
- the determining module 22 is connected to the initiating module 20, and is configured to determine whether to perform a reset calibration operation on the capacitive screen according to the obtaining result of the first data and the second data.
- the terminal receives the touch operation, if a probabilistic failure occurs, the first data collected by the pressure screen and the second data acquisition result collected by the capacitive screen can be timely determined whether the capacitive screen is used.
- Performing reset calibration and adopting such a technical solution solves the problem that there is no corresponding processing method when the capacitive touch screen has a probabilistic failure in the related art, thereby greatly reducing the defects caused by the probability failure of the capacitive screen, and improving the end user.
- the foregoing obtaining results mainly include the following situations: 1) only obtaining the first data; 2) acquiring only the second data; 3) acquiring the first data and the second data; 4) the first data Neither the second data nor the second data is obtained.
- the third case indicates that the terminal touch screen has no probabilistic failure, and there is no problem.
- the fourth case can determine that the terminal touch screen has failed.
- FIG. 3 is a block diagram showing the structure of the determining module 22 of the determining device for the reset calibration according to the embodiment of the present invention.
- the determining module 22 includes: a first reading unit 220 configured to acquire the first data, When the second data is not obtained, the first original state information of the capacitive screen and the second original state information preset by the capacitive screen are read; the first comparing unit 222 is configured to set the first original state information and the second original state.
- the absolute value of the information difference is compared with the running deviation threshold; the determining unit 224 is configured to determine whether to perform the reset calibration operation on the capacitive screen according to the comparison result, wherein the determining unit 224 is further configured to have the absolute value greater than the above operation When the threshold is deviated, it is determined that the capacitive screen is reset and calibrated.
- the determining module 22 includes: a second reading unit 226, which is set to not acquire the first Data, when acquiring the second data, reading the first original state information of the capacitive screen and the second original state information preset by the capacitive screen; the second comparing unit 228 is configured to set the first original state information and the first The absolute value of the difference between the two original state information is compared with the running deviation threshold; the switching unit 230 is configured to switch the working frequency band of the capacitive screen when the absolute value is greater than the running deviation threshold; the determining unit 232, setting To determine that the capacitive screen has not acquired the first data after switching the working frequency band, it is determined to perform a reset calibration operation on the capacitive screen.
- FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
- the method includes: a pressure screen 50, a capacitive screen 52, a main chip 54, and a main chip. 54 is respectively connected to the pressure screen 50 and the capacitive screen 52.
- the main chip 54 is configured to initiate the acquisition of the first data collected by the pressure screen 50 when the terminal receives the touch operation, and the capacitive screen 52 is collected when the terminal receives the touch operation. And the process of the second data, and determining whether to perform the reset calibration operation on the capacitive screen according to the obtaining result of the first data and the second data.
- the terminal shown in the preferred embodiment of the present invention mainly includes a capacitive screen, a pressure screen, and a driving screen.
- the capacitive screen and the pressure screen can actively report relevant data when a finger or the like is in contact, for the terminal to use the related data, according to the above technical solution.
- a preferred embodiment of the present invention provides a method for detecting whether a capacitive screen is in an abnormal state by using data of a pressure screen and collecting data of the capacitive screen. The main steps are as follows:
- Step 1 Every time the terminal is clicked normally, there should be a pressure screen data acquisition and a capacitive touch screen data acquisition;
- Step 2 Combine the above conditions, after detecting two kinds of abnormalities, reset and calibrate the touch screen, which is specifically divided into the following cases:
- the original status information of the entire screen of the touch screen will be read and compared with the preset factory data. If the running deviation threshold is exceeded, the touch screen will be considered abnormal, and then try to reset and Calibration; if the operating deviation threshold is not exceeded, it can be considered that there is actually a non-conductor touching the screen, and other flag bits can be combined to select whether to reset or remain the same.
- the above mentioned flag can come from the application layer, for example. An application sets the flag to indicate that the phone is in a certain state, such as in the weighing state. This is normal and does not require resetting the capacitive screen. If this flag is not set, then the capacitive screen is reset.
- the reset operation can be performed by controlling the reset pin of the capacitive screen to trigger the reset of the capacitive screen, or by transmitting the reset command through communication between the main chip and the capacitive screen chip.
- the technical solution of the embodiment of the present invention achieves the following technical effects: solving the problem that there is no corresponding processing method when the capacitive touch screen is probabilistically disabled in the related art, thereby greatly reducing the probability failure of the capacitive screen.
- the resulting defects improve the end user experience.
- a storage medium is further provided, wherein the software includes the above-mentioned software, including but not limited to: an optical disk, a floppy disk, a hard disk, an erasable memory, and the like.
- modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
- the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
- the invention is not limited to any specific combination of hardware and software.
- the foregoing technical solution provided by the embodiment of the present invention can be applied to the process of resetting and calibrating, and can determine whether to reset and calibrate the capacitive screen according to the first data collected by the pressure screen and the second data acquisition result collected by the capacitive screen.
- the solution solves the problem that there is no corresponding processing method when the capacitive touch screen has a probabilistic failure in the related art, thereby greatly reducing the defects caused by the probability failure of the capacitive screen.
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Abstract
一种复位校准的判断方法及装置、终端，其中，所述判断方法包括：在终端接收到触摸操作时，发起获取终端压力屏（50）采集的第一数据和终端电容屏（52）采集的第二数据的过程（S102）；根据对所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏（52）进行复位校准操作（S104）。采用上述技术方案，解决了相关技术中电容屏（52）发生概率性失效时没有相应的处理方法的问题，进而极大地降低电容屏（52）概率性失效所带来的缺陷，提高终端用户的使用体验。
Description
本发明涉及触控校准领域，具体而言，涉及一种复位校准的判断方法及装置、终端。
触摸屏概率性失效的情况往往发生几率很高，并很影响用户体验，对于触摸屏概率性失效，触摸屏本身很难检测到对应状态，也很难有辅助手段来做这个检测。
目前有一些压力屏的应用方案，但是都没有针对触摸屏概率性失效的方案。电容屏的规避概率性失效的方法也不足以克服电容屏本身的缺陷，而且电容屏本身规避概率性失效，有其局限性，很多概率性失效的情况，是触摸屏本身无法自我检测到的。
针对相关技术中，电容触摸屏发生概率性失效时没有相应的处理方法的问题，尚未提出有效的解决方案。
发明内容
为了解决上述技术问题，本发明实施例提供了一种复位校准的判断方法及装置、终端。
根据本发明的一个实施例，提供了一种复位校准的判断方法，包括：在终端接收到触摸操作时，发起获取终端压力屏采集的第一数据和终端电容屏采集的第二数据的过程；根据对所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作。
在本发明实施例中，所述获取结果包括以下之一：获取到所述第一数据、未获取到所述第二数据；未获取到所述第一数据、获取到所述第二数据；获取到所述第一数据、获取到所述第二数据；未获取到所述第一数据、未获取到所述第二数据。
在本发明实施例中，根据获取所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作，包括：
在获取到所述第一数据、未获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；
将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；
根据比较结果判断是否对所述电容屏进行复位校准操作。
在本发明实施例中，根据比较结果判断是否对所述电容屏进行复位校准操作，包括：
在所述绝对值大于所述运行偏差阈值时，判定对所述电容屏进行复位校准操作。
在本发明实施例中，根据获取所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作，包括：在未获取到所述第一数据、获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；在所述绝对值大于所述运行偏差阈值时，切换所述电容屏的工作频段；如果在切换所述工作频段后，所述压力屏仍未获取到所述第一数据，则判定对所述电容屏进行复位校准操作。
在本发明实施例中，根据获取所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作，包括：在获取到所述第一数据和所述第二数据时，不对所述电容屏进行复位校准操作。
根据本发明的另一个实施例，还提供了一种复位校准的判断装置，包括：发起模块，设置为在终端接收到触摸操作时，发起获取终端压力屏采集的第一数据和终端电容屏采集的第二数据的过程；判断模块，设置为根据对所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作。
在本发明实施例中，所述获取结果包括以下之一：获取到所述第一数据、未获取到所述第二数据；未获取到所述第一数据、获取到所述第二数据；获取到所述第一数据、获取到所述第二数据；未获取到所述第一数据、未获取到所述第二数据。
在本发明实施例中，所述判断模块，包括：第一读取单元，设置为在获取到所述第一数据、未获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；第一比较单元，设置为将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；判断单元，设置为根据比较结果判断是否对所述电容屏进行复位校准操作。
在本发明实施例中，所述判断单元，还设置为在所述绝对值大于所述运行偏差阈值时，判定对所述电容屏进行复位校准操作。
在本发明实施例中，所述判断模块，包括：第二读取单元，设置为在未获取到所述第一数据、获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；第二比较单元，设置为将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；切换单元，设置为在所述绝对值大于所述运行偏差阈值时，切换所述电容屏的工作频段；判定单元，设置为在切换所述工作频段后，所述压力屏仍未获取到所述第一数据时，则判定对所述电容屏进行复位校准操作。
根据本发明的另一个实施例，还提供了一种终端，包括：压力屏、电容屏、主芯片，其中，所述主芯片，设置为发起获取所述压力屏在终端接收到触摸操作时采集到的第一数据，以及所述电容屏在终端接收到触摸操作时采集到的第二数据的过程，并根据对所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作。
通过本发明实施例，能够根据压力屏采集的第一数据和电容屏采集的第二数据获取结果
来判断是否对电容屏进行复位校准的技术方案，解决了相关技术中，电容触摸屏发生概率性失效时没有相应的处理方法的问题，进而极大的降低电容屏概率性失效所带来的缺陷，提高终端用户的使用体验。
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为根据本发明实施例的复位校准的判断方法的流程图；
图2为根据本发明实施例的复位校准的判断装置的结构框图；
图3为根据本发明实施例的复位校准的判断装置的判断模块22的结构框图；
图4为根据本发明实施例的复位校准的判断装置的判断模块22的另一结构框图；
图5为根据本发明实施例的终端的结构示意图。
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点可通过在所写的说明书、权利要求书、以及附图中所特别指出的结构来实现和获得。
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
在本发明实施例中，还提供了一种复位校准的判断方法，图1为根据本发明实施例的复位校准的判断方法的流程图，如图1所示，包括以下步骤：
步骤S102，在终端接收到触摸操作时，发起获取终端压力屏采集的第一数据和终端电容屏采集的第二数据的过程；
步骤S104，根据对第一数据和第二数据的获取结果，判断是否对上述电容屏进行复位校准操作。
通过本发明实施例的上述步骤，在终端接收到触摸操作时，如果发生概率性失效的情况，能够及时根据压力屏采集的第一数据和电容屏采集的第二数据获取结果来判断是否对电容屏进行复位校准，采用这样的技术方案，解决了相关技术中，电容触摸屏发生概率性失效时没
有相应的处理方法的问题，进而极大的降低电容屏概率性失效所带来的缺陷，提高终端用户的使用体验。
上述获取第一数据和第二数据的获取结果主要是包括四种情况：1)只获取到了第一数据；2)只获取到了第二数据；3)都获取到了第一数据和第二数据；4)第一数据和第二数据都没有获取到，上述第三种情况表明终端触摸屏没有发生概率性失效，没有问题，第四种情况能够确定表明终端触摸屏出现了故障，在本发明实施例中主要探讨上述实施例中提及的第一种情况、第二种情况以及第三种情况，以下详细说明：
上述第一种情况：根据获取上述第一数据和上述第二数据的获取结果，判断是否对上述电容屏进行复位校准操作，可以通过以下技术方案实现：
在获取到第一数据、未获取到第二数据时，读取电容屏的第一原始状态信息和上述电容屏预置的第二原始状态信息；将上述第一原始状态信息和上述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；根据比较结果判断是否对上述电容屏进行复位校准操作，在本发明实施例中，在上述绝对值大于上述运行偏差阈值时，判定对上述电容屏进行复位校准操作。
上述第二种情况：根据获取上述第一数据和上述第二数据的获取结果，判断是否对上述电容屏进行复位校准操作，可以通过以下技术方案实现：在未获取到第一数据、获取到第二数据时，读取电容屏的第一原始状态信息和电容屏预置的第二原始状态信息；将第一原始状态信息和上述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较(可以理解为先确定第一原始状态信息和第二原始状态信息先做减法，得到最终的结果后取绝对值，将最后得到的这个绝对值与运行偏差阈值进行比较)；在绝对值大于上述运行偏差阈值时，切换电容屏的工作频段；如果在切换所述工作频段后，压力屏仍未获取到上述第一数据，则判定对上述电容屏进行复位校准操作。
上述第三种情况：在获取到所述第一数据和所述第二数据时，不对所述电容屏进行复位校准操作。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本发明所必需的。
在本实施例中还提供了一种复位校准的判断装置，用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述，下面对该装置中涉及到的模块进行说明。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。图2为根据本发明实施例的复位校准的判断装置的结构框图。如图2所示，该装置包括：
发起模块20，设置为在终端接收到触摸操作时，获取终端压力屏采集的第一数据和终端
电容屏采集的第二数据；
判断模块22，与发起模块20连接，设置为根据对上述第一数据和上述第二数据的获取结果，判断是否对上述电容屏进行复位校准操作。
通过上述各个模块的综合运用，在终端接收到触摸操作时，如果发生概率性失效的情况，能够及时根据压力屏采集的第一数据和电容屏采集的第二数据获取结果来判断是否对电容屏进行复位校准，采用这样的技术方案，解决了相关技术中，电容触摸屏发生概率性失效时没有相应的处理方法的问题，进而极大的降低电容屏概率性失效所带来的缺陷，提高终端用户的使用体验。
可选地，上述获取结果主要包括以下几种情况：1)只获取到了第一数据；2)只获取到了第二数据；3)都获取到了第一数据和第二数据；4)第一数据和第二数据都没有获取到，上述第三种情况表明终端触摸屏没有发生概率性失效，没有问题，第四种情况能够确定表明终端触摸屏出现了故障。
图3为根据本发明实施例的复位校准的判断装置的判断模块22的结构框图，如图3所示，判断模块22，包括：第一读取单元220，设置为在获取到第一数据、未获取到第二数据时，读取电容屏的第一原始状态信息和电容屏预置的第二原始状态信息；第一比较单元222，设置为将第一原始状态信息和上述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；判断单元224，设置为根据比较结果判断是否对上述电容屏进行复位校准操作，其中，判断单元224，还设置为在上述绝对值大于上述运行偏差阈值时，判定对上述电容屏进行复位校准操作。
图4为根据本发明实施例的复位校准的判断装置的判断模块22的另一结构框图，如图4所示，判断模块22，包括：第二读取单元226，设置为在未获取到第一数据、获取到第二数据时，读取电容屏的第一原始状态信息和电容屏预置的第二原始状态信息；第二比较单元228，设置为将第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；切换单元230，设置为在所述绝对值大于所述运行偏差阈值时，切换所述电容屏的工作频段；判定单元232，设置为在切换所述工作频段后，所述压力屏仍未获取到所述第一数据时，则判定对所述电容屏进行复位校准操作。
在本发明实施例中，还提供了一种终端，图5为根据本发明实施例的终端的结构示意图，如图5所示，包括：压力屏50、电容屏52、主芯片54，主芯片54分别和压力屏50、电容屏52连接，主芯片54，设置为发起获取压力屏50在终端接收到触摸操作时采集到的第一数据，以及电容屏52在终端接收到触摸操作时采集到的第二数据的过程，并根据对上述第一数据和上述第二数据的获取结果，判断是否对上述电容屏进行复位校准操作。
为了更好的理解上述操作事件的执行方法，以下结合优选实施例进行详细说明。
本发明优选实施例所示终端主要包括电容屏，压力屏，驱动，其中的电容屏和压力屏，能在有手指等物体接触时主动上报相关数据，供终端使用其相关数据，依据上述技术方案，
本发明优选实施例提供了一种利用压力屏的数据，集合电容屏的数据，来检测电容屏是否处在异常状态的方法，主要步骤如下：
步骤1：每次正常点击终端时，都应该会有一个压力屏的数据获取和一个电容触摸屏数据的获取；
如果只有电容屏获取到数据，而没有压力屏获取到数据，那么可能两者中有一个出现了问题；如果只有压力屏获取到了数据，而电容触摸屏没有获取到数据，那么也有可能是两者中有一个出现了问题。
步骤2：结合以上情况，在检测到两种异常之后，会对触摸屏进行复位和校准操作，具体区分为以下几种情况：
1)有压力数据、没有电容屏数据，会再读取触摸屏整屏的原始状态信息和预置的出厂数据进行比较，如果超过运行偏差阈值，则会认为是触摸屏有异常，然后尝试进行复位和校准；如果没有超过运行偏差阈值，就可以认为实际是有个非导体接触到了屏幕，就可以结合其他标志位来选择是进行复位还是保持原状，上述提及的标志位，可以来自应用层，比如某个应用对标志位做了设置，表明手机处在某种特定状态，比如在称重状态，那么出现这种情况就是正常的，不需要对电容屏进行复位。如果这个标志位没有被置位，那么就对电容屏进行复位操作。复位操作可以这样进行，通过控制电容屏的reset引脚来触发电容屏的复位，或者通过主芯片和电容屏芯片通讯来发送复位命令。
2)没有压力数据、有触摸屏数据，也会触发进行触摸屏原始状态信息的读取，然后和预置的出厂数据进行比较，这种情况下，基本上都会获取到较大偏差值，导致的原因可能是充电干扰，水汽干扰，LCD干扰等，这个时候，可以尝试切换触摸屏工作频段，来解决充电干扰和LCD干扰，频段切换如果不能解决问题，再进行触摸屏的复位和重新校准动作(这个动作也会发生在本来有水汽，然后又被擦干的状态)。
综上所述，本发明实施例的技术方案达到了以下技术效果：解决了相关技术中，电容触摸屏发生概率性失效时没有相应的处理方法的问题，进而极大的降低电容屏概率性失效所带来的缺陷，提高终端用户的使用体验。
在另外一个实施例中，还提供了一种软件，该软件用于执行上述实施例及优选实施方式中描述的技术方案。
在另外一个实施例中，还提供了一种存储介质，该存储介质中存储有上述软件，该存储介质包括但不限于：光盘、软盘、硬盘、可擦写存储器等。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的对象在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那
些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
本发明实施例提供的上述技术方案，可以应用于复位校准的判断过程中，能够根据压力屏采集的第一数据和电容屏采集的第二数据获取结果来判断是否对电容屏进行复位校准的技术方案，解决了相关技术中，电容触摸屏发生概率性失效时没有相应的处理方法的问题，进而极大的降低电容屏概率性失效所带来的缺陷。
Claims (12)
- 一种复位校准的判断方法，包括：在终端接收到触摸操作时，发起获取终端压力屏采集的第一数据和终端电容屏采集的第二数据的过程；根据对所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作。
- 根据权利要求1所述的方法，其中，所述获取结果包括以下之一：获取到所述第一数据、未获取到所述第二数据；未获取到所述第一数据、获取到所述第二数据；获取到所述第一数据、获取到所述第二数据；未获取到所述第一数据、未获取到所述第二数据。
- 根据权利要求2所述的方法，其中，根据获取所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作，包括：在获取到所述第一数据、未获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；根据比较结果判断是否对所述电容屏进行复位校准操作。
- 根据权利要求3所述的方法，其中，根据比较结果判断是否对所述电容屏进行复位校准操作，包括：在所述绝对值大于所述运行偏差阈值时，判定对所述电容屏进行复位校准操作。
- 根据权利要求2所述的方法，其中，根据获取所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作，包括：在未获取到所述第一数据、获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；在所述绝对值大于所述运行偏差阈值时，切换所述电容屏的工作频段；如果在切换所述工作频段后，所述压力屏仍未获取到所述第一数据，则判定对所述电容屏进行复位校准操作。
- 根据权利要求2所述的方法，其中，根据获取所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作，包括：在获取到所述第一数据和所述第二数据时，不对所述电容屏进行复位校准操作。
- 一种复位校准的判断装置，包括：发起模块，设置为在终端接收到触摸操作时，发起获取终端压力屏采集的第一数据和终端电容屏采集的第二数据的过程；判断模块，设置为根据对所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作。
- 根据权利要求7所述的装置，其中，所述获取结果包括以下之一：获取到所述第一数据、未获取到所述第二数据；未获取到所述第一数据、获取到所述第二数据；获取到所述第一数据、获取到所述第二数据；未获取到所述第一数据、未获取到所述第二数据。
- 根据权利要求8所述的装置，其中，所述判断模块，包括：第一读取单元，设置为在获取到所述第一数据、未获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；第一比较单元，设置为将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；判断单元，设置为根据比较结果判断是否对所述电容屏进行复位校准操作。
- 根据权利要求9所述的装置，其中，所述判断单元，还设置为在所述绝对值大于所述运行偏差阈值时，判定对所述电容屏进行复位校准操作。
- 根据权利要求8所述的装置，其中，所述判断模块，包括：第二读取单元，设置为在未获取到所述第一数据、获取到所述第二数据时，读取所述电容屏的第一原始状态信息和所述电容屏预置的第二原始状态信息；第二比较单元，设置为将所述第一原始状态信息和所述第二原始状态信息差值的绝对值，与运行偏差阈值进行比较；切换单元，设置为在所述绝对值大于所述运行偏差阈值时，切换所述电容屏的工作频段；判定单元，设置为在切换所述工作频段后，所述压力屏仍未获取到所述第一数据时，则判定对所述电容屏进行复位校准操作。
- 一种终端，包括：压力屏、电容屏、主芯片，其中，所述主芯片，设置为发起获取所述压力屏在终端接收到触摸操作时采集到的第一数 据，以及所述电容屏在终端接收到触摸操作时采集到的第二数据的过程，并根据对所述第一数据和所述第二数据的获取结果，判断是否对所述电容屏进行复位校准操作。
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| CN109002207A (zh) * | 2018-07-04 | 2018-12-14 | 深圳市文鼎创数据科技有限公司 | 一种触摸芯片校准方法、电子设备和存储介质 |
| CN112328123A (zh) * | 2020-11-27 | 2021-02-05 | 北京小米移动软件有限公司 | 触控屏的校准方法及装置、终端和存储介质 |
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