WO2021087964A1 - 控制触控显示屏的方法、装置、触控显示屏及电子设备 - Google Patents

控制触控显示屏的方法、装置、触控显示屏及电子设备 Download PDF

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Publication number
WO2021087964A1
WO2021087964A1 PCT/CN2019/116651 CN2019116651W WO2021087964A1 WO 2021087964 A1 WO2021087964 A1 WO 2021087964A1 CN 2019116651 W CN2019116651 W CN 2019116651W WO 2021087964 A1 WO2021087964 A1 WO 2021087964A1
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Prior art keywords
touch
display screen
time
scene
length
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PCT/CN2019/116651
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English (en)
French (fr)
Inventor
林进全
Original Assignee
深圳市欢太科技有限公司
Oppo广东移动通信有限公司
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Application filed by 深圳市欢太科技有限公司, Oppo广东移动通信有限公司 filed Critical 深圳市欢太科技有限公司
Priority to CN201980099586.2A priority Critical patent/CN114286974B/zh
Priority to PCT/CN2019/116651 priority patent/WO2021087964A1/zh
Publication of WO2021087964A1 publication Critical patent/WO2021087964A1/zh

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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

Definitions

  • This application relates to the field of electronic technology, and more specifically, to a method and device for controlling a touch screen, a touch screen, and an electronic device.
  • touch screens With the development of display technology, more electronic devices are equipped with touch screens.
  • the user can control the electronic device by performing a touch operation on the touch screen.
  • the related touch display screen will still recognize that a touch operation has occurred even when the user does not perform an operation, which may cause misoperation of the electronic device.
  • this application proposes a method, device, touch-control display and electronic equipment for controlling a touch-sensitive display screen to improve the above-mentioned problems.
  • the present application provides a method for controlling a touch display screen, which is applied to an electronic device equipped with a touch display screen.
  • the method includes: acquiring motion parameters corresponding to a trajectory composed of a plurality of touch points; and detecting; Whether the motion parameter meets a target condition, the target condition indicates that there is a misrecognized touch point among the multiple touch points; if it is detected that the motion parameter meets the target condition, the control touch screen is controlled to change the working parameter, Used to avoid misidentified touch points.
  • the present application provides a device for controlling a touch display screen, which runs on an electronic device equipped with a touch display screen.
  • the device includes: an operating parameter acquisition unit for acquiring a touch point composed of multiple touch points. A motion parameter corresponding to the trajectory; a parameter detection unit for detecting whether the motion parameter satisfies a target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points;
  • the control unit is configured to control the control touch display screen to change the working parameters if it is detected that the motion parameter meets the target condition, so as to avoid misrecognized touch points.
  • the present application provides a touch display screen, including a touch display module and a control module; the touch reality module is used to receive touch operations; the control module is used to recognize that the touch operation is in progress And obtain the motion parameters corresponding to the trajectory composed of multiple touch points; detect whether the motion parameters meet the target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points; if detected If the motion parameter meets the target condition, the control touch display screen is controlled to change the working parameter, so as to avoid misrecognized touch points.
  • the present application provides an electronic device including a processor and a memory; one or more programs are stored in the memory and configured to be executed by the processor to implement the above method.
  • the present application provides a computer-readable storage medium with program code stored in the computer-readable storage medium, wherein the above-mentioned method is executed when the program code is run by a processor.
  • the present application provides a method, device, touch display and electronic device for controlling a touch display screen, and when the motion parameter corresponding to a trajectory composed of multiple touch points is obtained, the motion parameter is detected, To detect whether the motion parameter satisfies the target condition representing the misrecognized touch point, if it is detected that the motion parameter satisfies the target condition, control the control touch screen to change the working parameters to avoid the misrecognized touch point .
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • FIG. 1 shows a flowchart of a method for controlling a touch display screen according to an embodiment of the present application
  • FIG. 2 shows a schematic diagram of a position identification of a touch point in a method for controlling a touch screen according to an embodiment of the present application
  • FIG. 3 shows a schematic diagram of a currently reported touch point and a previously reported touch point in a method for controlling a touch display screen according to an embodiment of the present application
  • FIG. 4 shows a schematic diagram of another currently reported touch point and a previously reported touch point in a method for controlling a touch display screen according to an embodiment of the present application
  • FIG. 5 shows a schematic diagram of still another currently reported touch point and a previously reported touch point in a method for controlling a touch display screen according to an embodiment of the present application
  • FIG. 6 shows a flowchart of a method for controlling a touch screen according to another embodiment of the present application
  • FIG. 7 shows a flowchart of a method for controlling a touch display screen according to another embodiment of the present application.
  • FIG. 8 shows a flowchart of a method for controlling a touch screen according to another embodiment of the present application.
  • FIG. 9 shows a flowchart of a method for controlling a touch screen according to another embodiment of the present application.
  • FIG. 10 shows a structural block diagram of a device for controlling a touch screen according to another embodiment of the present application.
  • FIG. 11 shows a structural block diagram of a touch display screen proposed by another embodiment of the present application.
  • FIG. 12 shows a structural block diagram of another electronic device of the present application for executing the method for controlling a touch screen display according to an embodiment of the present application
  • FIG. 13 is a storage unit for storing or carrying the program code for implementing the method for controlling the touch display screen according to the embodiment of the present application according to the embodiment of the present application.
  • touch display screen the user can control the electronic device through a touch operation on the touch display screen.
  • a touch operation For example, in a text browsing interface, the user can control the electronic device to refresh the currently browsed interface content by performing a sliding operation toward a specified direction.
  • the user can control the characters in the game scene to move or release specific skills by touching a designated control.
  • the inventor found that electronic devices other than the touch display screen or other electronic equipment may cause certain interference to the operation of the touch screen display. For example, in an environment with electromagnetic interference, even if the user does not actually touch the touch screen, the touch screen itself still recognizes the touch point, which may cause ghost points. For example, as shown in Figure 1, when the user only touches touch point A, because of external electromagnetic interference, the touch screen may also detect the presence of touch point B and touch point C (the user did not really The location of touch point B and touch point C).
  • the inventor proposed a method, device, touch-sensitive display screen and electronic equipment for controlling a touch display screen that can improve the above-mentioned problems in the present application. It can detect the operating parameters of the motion trajectory composed of multiple touch points, and in the case of detecting misrecognized touch points caused by external interference, the operating parameters of the touch screen can be detected in time. Adjust to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • a method for controlling a touch display screen provided by an embodiment of the present application is applied to an electronic device equipped with a touch display screen.
  • the method includes:
  • Step S110 Obtain motion parameters corresponding to the trajectory composed of multiple touch points.
  • the touch screen can periodically report touch points during the working process, and the device that processes touch signals (for example, the processor of an electronic device) can execute the corresponding report after receiving the report of the touch point. Control operation.
  • the touch display screen may use 100 Hz as the reporting rate, that is, the value of the variable characterizing the touch operation corresponding to the touch display screen is detected every 10 ms, and then the value of the variable is reported.
  • the touch screen is a capacitive screen
  • the touch screen can detect the corresponding capacitance (that is, the aforementioned variable) change area in the touch area of the touch screen at an interval of 10ms, and report it as Touch the point.
  • the electronic device When the electronic device detects multiple continuously reported touch points, it can recognize the multiple continuously reported touch points as a sliding operation of the user, and recognize the trajectory of the sliding operation as a combination of the multiple touch points Trajectory.
  • the multiple touch points that make up the sliding operation are reported in a relatively short period of time. Then when the electronic device receives a reported touch point, it can use the reported touch point as the currently reported touch point, and calculate the motion parameter based on the currently reported touch point position and the previously reported touch point position . It should be noted that the position of each touch point can be defined in the form of coordinates in the touch display screen. Exemplarily, please refer to FIG. 2.
  • the interface shown in FIG. 2 exemplarily displays a touch point 99, and the coordinates of the touch point 99 in this coordinate system may be (x, y).
  • the motion parameters corresponding to the trajectory composed of multiple touch points can also be calculated in an average manner.
  • the electronic device can first calculate the intermediate motion parameters corresponding to the trajectory between the adjacent touch points based on the adjacent touch points of the multiple touch points, and then obtain the multiple intermediate motion parameters.
  • the intermediate motion parameters are averaged to obtain the motion parameters corresponding to the trajectory composed of the multiple touch points.
  • the touch points involved include a touch point 99, a touch point 98, and a touch point 97. Then, when the electronic device detects that there is a touch point 99, because the touch point 99 does not correspond to the previously reported touch point, the motion parameter calculation will not be performed, or the motion parameter will be calculated as zero. When the electronic device detects that there is a touch point 98 reported, it can use the touch point 99 as the touch point reported before the touch point 98, and then calculate the intermediate motion parameters corresponding to the path composed of the touch point 98 and the touch point 99.
  • the electronic device When the electronic device receives When the reported touch point 97 is reached, the previous touch point corresponding to the touch point 97 is the touch point 98, then the electronic device will calculate the intermediate motion parameters corresponding to the trajectory composed of the touch point 97 and the touch point 98, and then the touch point 98 The intermediate motion parameters corresponding to the path formed by the touch points 99 and the intermediate motion parameters corresponding to the trajectory formed by the touch points 97 and 98 are averaged as the motion parameters for determining whether the target condition is satisfied in the subsequent step S120.
  • Step S120 Detect whether the motion parameter satisfies a target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points.
  • Step S130 If it is detected that the motion parameter does not meet the target condition, the process ends.
  • Step S140 If it is detected that the motion parameter satisfies the target condition, the control touch display screen is controlled to change the working parameter, so as to avoid misrecognized touch points.
  • the previously reported touch point corresponding to the touch point 96 is the touch point 95 in the figure, because the touch point 95 and the touch point 96 are The two adjacently reported touch points are respectively at the upper left corner and the lower right corner of the screen, and the distance between them is relatively long. In this case, it is possible to identify the touch point 96 as a misrecognized touch point.
  • the motion parameters include motion speed (sliding speed) and acceleration
  • the motion speed corresponding to the trajectory formed by the touch point 96 and the touch point 95 can be calculated as:
  • the corresponding acceleration is 5.7m/s 2 . Then in the case where the target condition includes the movement speed not less than 5m/s and the acceleration not less than 5m/s 2 , it is determined that the movement parameter meets the target condition.
  • the touch screen misrecognizing that there is a touch point may be caused by the interference of the external electromagnetic environment, so in order to avoid the electromagnetic interference, the electronic device can regulate the work of some electromagnetic characteristics in the touch screen. Parameters to avoid misrecognition of touch points caused by external electromagnetic interference.
  • the operating parameter to be controlled may be the length of time each time the capacitance change value is collected, or it may be the sampling frequency of the touch display screen.
  • the touch screen recognizes whether there is a touch operation by detecting the capacitance change in the touch area of the touch screen, and each time the touch screen collects the capacitance value, it is performed within a certain length of time. If the time length is longer, the signal amount of the external interference signal occupies the lower the proportion of the total signal amount of the collected capacitance change of the time length, and the easier it is to filter out.
  • the sampling frequency it should be noted that there is a certain frequency for the touch screen to collect touch points. If the frequency is higher, the user's operation can be recognized faster, and if the frequency is lower, it may be The relative recognition efficiency is lower. Then, if the frequency of occurrence of the external electromagnetic signal causing interference is consistent with the current sampling frequency of the touch screen, then there will be a high probability that the external electromagnetic signal may cause misrecognition of a touch point. In this case, by changing the sampling frequency of the touch display screen, the touch point sampling time of the touch display screen can be staggered with the time when the external electromagnetic signal occurs, so as to avoid the influence of the external electromagnetic signal.
  • the present application provides a method for controlling a touch display screen.
  • the motion parameter corresponding to the trajectory composed of multiple touch points is obtained, the motion parameter is detected to detect whether the motion parameter satisfies the characteristic
  • the target condition of the misrecognized touch point if it is detected that the motion parameter satisfies the target condition, the control touch display screen is controlled to change the working parameter to avoid the misrecognized touch point.
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • a method for controlling a touch display screen provided by an embodiment of the present application is applied to an electronic device equipped with a touch display screen.
  • the method includes:
  • Step S210 When a touch point is detected to be reported, the length of the track from the previous touch point to the current touch point is calculated based on the position of the previous touch point and the position of the current touch point.
  • Step S220 It takes time to acquire the previous touch point to the current touch point.
  • Step S230 calculating the motion parameters based on the length and the time-consuming calculation.
  • the motion parameter may have multiple definitions, and correspondingly, there may be multiple ways to obtain the motion parameter.
  • the movement speed calculated based on the length and the time-consuming calculation is used as the movement parameter.
  • the motion speed and acceleration are calculated based on the length and the time-consuming calculation, and the motion speed and the acceleration are calculated based on the length and the time-consuming calculation as the motion parameters.
  • Step S240 Detect whether the motion parameter satisfies a target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points.
  • the target condition includes: the motion speed corresponding to the trajectory composed of multiple touch points is less than a specified speed; and the acceleration corresponding to the trajectory composed of multiple touch points is less than the specified acceleration.
  • the electronic device can detect multiple touch points.
  • the motion speed and/or acceleration corresponding to the composed trajectory is used to determine whether there is an unreasonable touch point currently.
  • the inventor also found in research that the sliding speeds on the touch screen corresponding to different users are different to a certain extent. For example, for some younger users, there may be a faster sliding speed during the process of touching the display screen, and for some older users or users who are not currently finger-friendly, then there may be a slower sliding speed. Sliding speed.
  • the electronic device can count the sliding operation habits of the bound user, and then count the sliding speed (motion speed) and acceleration of the sliding operation corresponding to the bound user, as The electronic device is currently bound to the user-adapted sliding speed (motion speed) and acceleration, so that when the electronic device detects the motion parameters corresponding to multiple touch points, the calculated motion parameters are matched with the target conditions of the current user Make comparisons.
  • the designated speed and the designated acceleration are calculated based on historical touch operations of a user bound to the electronic device in a designated historical time period.
  • Step S250 If it is detected that the motion parameter does not meet the target condition, the process ends.
  • Step S260 If it is detected that the motion parameter satisfies the target condition, the control touch screen is controlled to change the working parameter, so as to avoid misrecognized touch points.
  • the calculation of the motion parameters is started when a touch point is detected to be reported for subsequent comparison.
  • the currently reported touch point may be a misrecognized touch point, it may also falsely trigger a function that can be realized by the electronic device to perform a corresponding touch operation.
  • the present application provides a method for controlling a touch display screen.
  • the motion parameter corresponding to the trajectory composed of multiple touch points is obtained, the motion parameter is detected to detect whether the motion parameter satisfies the characteristic
  • the target condition of the misrecognized touch point if it is detected that the motion parameter satisfies the target condition, the control touch display screen is controlled to change the working parameter to avoid the misrecognized touch point.
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • the motion speed and acceleration corresponding to the trajectory can be obtained as motion parameters, and then based on the motion speed and acceleration, the operating parameters of the touch display screen can be changed to avoid misrecognition of touch points caused by the external electromagnetic environment. .
  • a method for controlling a touch display screen provided by an embodiment of the present application is applied to an electronic device equipped with a touch display screen.
  • the method includes:
  • Step S310 When a touch point is detected to be reported, the length of the track from the previous touch point to the current touch point is calculated based on the position of the previous touch point and the position of the current touch point.
  • Step S320 It takes time to acquire the previous touch point to the current touch point.
  • Step S330 calculating the motion parameter based on the length and the time-consuming calculation.
  • Step S340 Detect whether the motion parameter satisfies a target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points.
  • Step S350 If it is detected that the motion parameter meets the target condition, the process ends.
  • Step S360 If it is detected that the motion parameter satisfies the target condition, control the touch display to extend the length of time that the capacitance change value is collected each time, the capacitance change is generated when the touch display responds to a touch operation, and Used to avoid misrecognized touch points.
  • the electronic device may have multiple ways to control the length of time for each acquisition of the capacitance change value.
  • the step of controlling the touch display screen to extend the length of time that the capacitance change value is collected each time includes: acquiring the current touch scene, and extending the touch display screen based on the touch scene Change the time length of each acquisition of capacitance change value.
  • the touch frequency of the touch screen is different in different scenarios.
  • the user usually touches the display screen to turn the page or load the page content, and in this process, the user will not perform the next touch operation until the current page is browsed. Then in this scenario, the user's touch operation is not too frequent.
  • the user in a game scene, the user usually needs to operate controls to control the game character, and in this case, the user may need to operate the touch display at a faster frequency. Therefore, as an adaptive way, the electronic device can determine how much the time length of the capacitance change value is specifically extended based on the scene.
  • the step of acquiring the current touch scene, and extending the length of time that the touch display screen changes the capacitance change value each time based on the touch scene includes: if the current touch scene is a high-frequency touch Control the scene, control the time length for the touch display screen to collect the capacitance change value each time to be extended to the first length; if the current touch scene is a low-frequency touch scene, control the touch display screen to collect the capacitance change each time The time length of the value is extended to a second length; wherein, the first length is less than the second length, the high-frequency touch scene is a scene in which the number of touches is greater than the target number within a specified time period, and the low frequency A touch scene is a scene where the number of touches within a specified period of time is not greater than the target number of times.
  • the present application provides a method for controlling a touch display screen.
  • the motion parameter corresponding to the trajectory composed of multiple touch points is obtained, the motion parameter is detected to detect whether the motion parameter satisfies the characteristic
  • the target condition of the misrecognized touch point if it is detected that the motion parameter satisfies the target condition, the control touch display screen is controlled to change the working parameter to avoid the misrecognized touch point.
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • the touch screen in the stage of controlling the touch screen to change the working parameters, can be controlled to extend the length of time that the capacitance change value is collected each time, or it can be determined based on the current touch scene.
  • the time length of the capacitance change value collected by the touch display screen each time is controlled, thereby improving the flexibility of the adjustment of the working parameters.
  • a method for controlling a touch display screen provided by an embodiment of the present application is applied to an electronic device equipped with a touch display screen.
  • the method includes:
  • Step S410 When a touch point is detected to be reported, the length of the track from the previous touch point to the current touch point is calculated based on the position of the previous touch point and the position of the current touch point;
  • Step S420 It takes time to acquire the previous touch point to the current touch point.
  • Step S430 calculating the motion parameter based on the length and the time-consuming calculation.
  • Step S440 Detect whether the motion parameter satisfies a target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points.
  • Step S450 If it is detected that the motion parameter meets the target condition, the process ends.
  • Step S460 If it is detected that the motion parameter satisfies the target condition, control the touch display screen to change the sampling frequency to avoid misrecognized touch points.
  • the touch frequency of the touch screen is different in different scenarios.
  • the user usually touches the display screen to turn the page or load the page content, and in this process, the user will not perform the next touch operation until the current page is browsed. Then in this scenario, the user's touch operation is not too frequent.
  • the user in a game scene, the user usually needs to operate controls to control the game character, and in this case, the user may need to operate the touch display at a faster frequency. Therefore, as an adaptive way, the electronic device can determine how much the time length of the capacitance change value is specifically extended based on the scene.
  • the step of controlling the touch screen display to change the sampling frequency includes: acquiring the current touch scene, and controlling the touch screen to change the sampling frequency based on the touch scene.
  • the step of acquiring the current touch scene, and controlling the touch display screen to change the sampling frequency based on the touch scene includes: if the current touch scene is a high-frequency touch scene, controlling the touch The sampling frequency of the control display screen is the first sampling frequency; if the current touch scene is a low-frequency touch scene, the sampling frequency of the touch display screen is controlled to the second sampling frequency; wherein, the first sampling frequency is greater than In the second sampling frequency, the high-frequency touch scene is a scene where the number of touches within a specified time period is greater than a target number, and the low-frequency touch scene is a scene where the number of touches within a specified time period is not greater than the target The number of scenes.
  • control the touch display screen to increase the sampling frequency at the same time, and control the touch display screen to increase the length of time each time the capacitance change value is collected.
  • the present application provides a method for controlling a touch display screen.
  • the motion parameter corresponding to the trajectory composed of multiple touch points is obtained, the motion parameter is detected to detect whether the motion parameter satisfies the characteristic
  • the target condition of the misrecognized touch point if it is detected that the motion parameter satisfies the target condition, the control touch display screen is controlled to change the working parameter to avoid the misrecognized touch point.
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • the touch screen in the stage of controlling the touch screen to change the working parameters, can be controlled to adjust the sampling frequency so as to stagger the frequency of occurrence of external electromagnetic interference, so as to avoid external electromagnetic interference. Misrecognition of the touch point.
  • the sampling frequency of the touch display screen can also be determined and controlled based on the current touch scene, thereby improving the flexibility of working parameter adjustment.
  • a method for controlling a touch display screen provided by an embodiment of the present application is applied to an electronic device equipped with a touch display screen.
  • the method includes:
  • Step S510 When a touch point is detected to be reported, the length of the track from the previous touch point to the current touch point is calculated based on the position of the previous touch point and the position of the current touch point.
  • Step S520 It takes time to acquire the previous touch point to the current touch point.
  • Step S530 calculating the motion parameters based on the length and the time-consuming calculation.
  • Step S540 Detect whether the motion parameter satisfies a target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points.
  • Step S550 If it is detected that the motion parameter satisfies the target condition, the process ends.
  • Step S560 If it is detected that the motion parameter satisfies the target condition, acquire the current working mode of the touch display screen.
  • the electronic device may be pre-configured with multiple working modes corresponding to multiple touch-sensitive display screens.
  • the working parameters corresponding to different working modes are different from time to time.
  • the electronic device may be configured with working mode A, working mode B, and working mode C, where working mode A corresponds to the length of time a1 to collect the capacitance change value and the touch screen to increase the sampling frequency a2, and working mode B corresponds to There are the length of time b1 for collecting the capacitance change value and the increased sampling frequency b2 of the touch screen.
  • the working mode C corresponds to the length of time c1 for collecting the capacitance variation value and the increased sampling frequency c2 of the touch screen.
  • the electronic device can control the touch screen in working mode A and working mode. Switch between B and working mode C.
  • Step S570 Switch the working mode of the touch display screen to a different mode of the current working mode, so as to control the touch display screen to change the sampling frequency, and control the touch display screen to change the sampling frequency each time. The length of time the capacitance changes value.
  • configuration file A is used to store the corresponding to working mode A.
  • the configuration file B is used to store the time length of the collected capacitance change value corresponding to the working mode B and the increased sampling frequency of the touch screen.
  • the configuration file C is used to store Working mode C corresponds to the length of time to collect the capacitance change value and the touch screen to increase the sampling frequency.
  • the present application provides a method for controlling a touch display screen.
  • the motion parameter corresponding to the trajectory composed of multiple touch points is obtained, the motion parameter is detected to detect whether the motion parameter satisfies the characteristic
  • the target condition of the misrecognized touch point if it is detected that the motion parameter satisfies the target condition, the control touch display screen is controlled to change the working parameter to avoid the misrecognized touch point.
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • the electronic device may switch the working mode when the touch display screen is configured with multiple working models, so as to avoid misrecognition of touch points caused by external electromagnetic interference.
  • an apparatus 600 for controlling a touch display screen provided by an embodiment of the present application runs on an electronic device equipped with a touch display screen.
  • the device 600 includes:
  • the operating parameter acquisition unit 610 is configured to acquire motion parameters corresponding to a trajectory composed of multiple touch points.
  • the operating parameter acquisition unit 610 is specifically configured to acquire the motion parameters of the trajectory from the previous touch point to the current touch point when a touch point is detected to be reported.
  • the step of obtaining the motion parameter of the track from the previous touch point to the current touch point includes: when a touch point is detected to be reported, based on The position of the previous touch point and the position of the current touch point are calculated to obtain the length of the trajectory from the previous touch point to the current touch point; time-consuming between acquiring the previous touch point and the current touch point ; Take the movement speed calculated based on the length and the time as a movement parameter.
  • the operating parameter acquiring unit 610 is further specifically configured to calculate acceleration based on the length and the time; use the movement speed and the acceleration calculated based on the length and the time as the movement parameter.
  • the target condition includes: the motion speed corresponding to the trajectory composed of multiple touch points is less than a specified speed; and the acceleration corresponding to the trajectory composed of multiple touch points is less than the specified acceleration.
  • the specified speed and the specified acceleration are calculated based on historical touch operations of a user bound to the electronic device in a specified historical time period.
  • the parameter detection unit 620 is configured to detect whether the motion parameter satisfies a target condition, and the target condition indicates that there is a misrecognized touch point among the multiple touch points.
  • the control unit 630 is configured to control the touch control display screen to change the working parameters if it is detected that the motion parameter meets the target condition, so as to avoid misrecognized touch points.
  • control unit 630 is specifically configured to control the touch display screen to extend the length of time each time the capacitance change value is collected, and the capacitance change is generated when the touch display screen responds to a touch operation.
  • control unit 630 is specifically configured to obtain the current touch scene, and extend the length of time that the touch display screen changes the capacitance change value collected each time based on the touch scene.
  • the step of acquiring the current touch scene and extending the length of time that the touch display screen changes the capacitance change value each time based on the touch scene includes: if the current touch scene is For high-frequency touch scenes, the time length for controlling the touch screen to collect capacitance change values each time is extended to the first length; if the current touch scene is a low-frequency touch scene, the touch screen is controlled every time The length of time for collecting the capacitance change value is extended to a second length; wherein, the first length is less than the second length, and the high-frequency touch scene is a scene in which the number of touches is greater than the target number within a specified period of time, so The low-frequency touch scene is a scene in which the number of touches within a specified period of time is not greater than the target number of times.
  • control unit 630 is specifically configured to control the touch display screen to change the sampling frequency.
  • control unit 630 is specifically configured to acquire the current touch scene, and control the touch display screen to change the sampling frequency based on the touch scene.
  • control unit 630 is specifically configured to control the sampling frequency of the touch display screen to the first sampling frequency if the current touch scene is a high-frequency touch scene; if the current touch scene is a low-frequency touch scene Touch scene, controlling the sampling frequency of the touch display screen to the second sampling frequency; wherein, the first sampling frequency is greater than the second sampling frequency, and the high-frequency touch scene is a touch within a specified period of time A scene where the number of control times is greater than the target number of times, the low-frequency touch scene is a scene where the number of touch controls is not greater than the target number of times within a specified time period.
  • control unit 630 is specifically configured to control the touch display screen to change the sampling frequency, and control the touch display screen to change the length of time that the capacitance change value is collected each time.
  • control unit 630 is specifically configured to control the touch display screen to increase the sampling frequency, and control the touch display screen to increase the length of time that the capacitance change value is collected each time.
  • the touch display screen is configured with multiple working modes, and the sampling frequency corresponding to each working mode and the length of time for collecting the capacitance change value each time are different.
  • control unit 630 is specifically configured to obtain the current working mode of the touch screen; switch the working mode of the touch screen to a different mode of the current working mode for controlling
  • the touch display screen changes the sampling frequency, and controls the touch display screen to change the length of time that the capacitance change value is collected each time.
  • a touch display screen 700 provided by an embodiment of the present application includes a touch display module 710 and a control module 720.
  • the touch reality module 710 is configured to receive touch operations
  • the control module 720 is configured to identify touch points in the touch operation; and obtain motion parameters corresponding to a trajectory composed of multiple touch points; and detect whether the motion parameters meet a target condition, and the target condition represents the There is a misrecognized touch point among the multiple touch points; if it is detected that the motion parameter meets the target condition, the control touch display screen is controlled to change the working parameter to avoid the misrecognized touch point.
  • control module 720 has an interface for communicating with an external device to output the recognition result to the external device.
  • control module 720 in this example can also implement the specific content corresponding to each step in the foregoing embodiment, which will not be repeated here.
  • the touch display screen provided by the present application detects the motion parameter when the motion parameter corresponding to the trajectory composed of multiple touch points is obtained, so as to detect whether the motion parameter satisfies the requirement of misrecognition.
  • the target condition of the touch point if it is detected that the motion parameter satisfies the target condition, the control touch display screen is controlled to change the working parameter, so as to avoid misrecognized touch points.
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.
  • another electronic device 200 including a processor 104 that can execute the aforementioned method of controlling a touch screen is also provided in an embodiment of the present application.
  • the electronic device 200 further includes a memory 104, a network module 106, and a touch screen 108.
  • the memory 104 stores a program that can execute the content in the foregoing embodiment, and the processor 102 can execute the program stored in the memory 104.
  • the internal structure of the processor 102 may be as shown in FIG. 1.
  • the processor 102 may include one or more cores for processing data.
  • the processor 102 uses various interfaces and lines to connect various parts of the entire electronic device 200, and executes by running or executing instructions, programs, code sets, or instruction sets stored in the memory 104, and calling data stored in the memory 104.
  • the processor 102 may use at least one of digital signal processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable Logic Array, PLA).
  • DSP Digital Signal Processing
  • FPGA Field-Programmable Gate Array
  • PLA Programmable Logic Array
  • the processor 102 may be integrated with one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), a modem, and the like.
  • the CPU mainly processes the operating system, user interface, and application programs;
  • the GPU is used for rendering and drawing of display content;
  • the modem is used for processing wireless communication. It can be understood that the above-mentioned modem may not be integrated into the processor 102, but may be implemented by a communication chip alone.
  • the memory 104 may include random access memory (RAM) or read-only memory (Read-Only Memory).
  • the memory 104 may be used to store instructions, programs, codes, code sets or instruction sets.
  • the memory 104 may include a storage program area and a storage data area, where the storage program area may store instructions for implementing the operating system and instructions for implementing at least one function (such as touch function, sound playback function, image playback function, etc.) , Instructions used to implement the following various method embodiments, etc.
  • the data storage area can also store data (such as phone book, audio and video data, chat record data) created by the terminal 100 during use.
  • the network module 106 is used to receive and send electromagnetic waves, and realize the mutual conversion between electromagnetic waves and electrical signals, so as to communicate with a communication network or other equipment, such as communicating with an audio playback device.
  • the network module 106 may include various existing circuit elements for performing these functions, for example, an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a subscriber identity module (SIM) card, a memory, etc. .
  • SIM subscriber identity module
  • the network module 106 can communicate with various networks, such as the Internet, an intranet, and a wireless network, or communicate with other devices through a wireless network.
  • the aforementioned wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network.
  • the network module 106 can exchange information with the base station.
  • the touch screen 108 is used to receive touch operations, and then realize the control of the electronic device 200 through the touch operations.
  • the electronic device 300 may also include originals not shown in the figure, such as the memory 104, the network module 106, and the touch screen 108.
  • FIG. 12 shows a structural block diagram of a computer-readable storage medium provided by an embodiment of the present application.
  • the computer-readable medium 1100 stores program code, and the program code can be invoked by a processor to execute the method described in the foregoing method embodiment.
  • the computer-readable storage medium 1100 may be an electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM.
  • the computer-readable storage medium 1100 includes a non-transitory computer-readable storage medium.
  • the computer-readable storage medium 1100 has a storage space for executing the program code 810 of any method step in the above-mentioned method. These program codes can be read from or written into one or more computer program products.
  • the program code 1110 may be compressed in an appropriate form, for example.
  • the present application provides a method, device, touch display and electronic equipment for controlling a touch screen.
  • the The motion parameter is detected to detect whether the motion parameter meets the target condition indicating that there is a misrecognized touch point. If the motion parameter is detected to meet the target condition, the control touch screen is controlled to change the working parameter to avoid Misrecognized touch point.
  • the detection of the motion parameters of the motion trajectory composed of multiple touch points is realized through the above method, and in the case of detecting misrecognized touch points caused by external interference, the touch screen can be detected in time.
  • the working parameters are adjusted to avoid misrecognized touch points, thereby improving the accuracy of touch recognition of the touch screen.

Abstract

一种控制触控显示屏的方法，包括：获取多个触摸点所组成的轨迹对应的运动参数；检测运动参数是否满足目标条件，目标条件表征多个触摸点中存在误识别的触摸点；若检测运动参数满足目标条件，控制控制触控显示屏改变工作参数，以用于规避误识别的触摸点，还公开了控制触控显示屏的装置、触控显示屏及电子设备，实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，及时对触控显示屏的工作时间进行调节，以规避产生误识别的触摸点，进而提升触控显示屏对触控的识别准确性。

Description

控制触控显示屏的方法、装置、触控显示屏及电子设备 技术领域
本申请涉及电子技术领域，更具体地，涉及一种控制触控显示屏的方法、装置、触控显示屏及电子设备。
背景技术
随着显示技术的发展，更多的电子设备都配置有触控显示屏。在配置有触控显示屏的情况下，用户通过在触控显示屏上进行触控操作即可实现对电子设备的控制。但是，相关的触控显示屏会在用户没有进行操作的情况下，依然会识别到有触控操作发生，造成电子设备的误操作。
发明内容
鉴于上述问题，本申请提出了一种控制触控显示屏的方法、装置、触控显示屏及电子设备，以改善上述问题。
第一方面，本申请提供了一种控制触控显示屏的方法，应用于配置有触控显示屏的电子设备，所述方法包括：获取多个触摸点所组成的轨迹对应的运动参数；检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点；若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
第二方面，本申请提供了一种控制触控显示屏的装置，运行于配置有触控显示屏的电子设备，所述装置包括：运行参数获取单元，用于获取多个触摸点所组成的轨迹对应的运动参数；参数检测单元，用于检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点；
控制单元，用于若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
第三方面，本申请提供了一种触控显示屏，包括触控显示模块以及控制模块；所述触控现实模块，用于接收触摸操作；所述控制模块，用于识别所述触摸操作中的触摸点；以及获取多个触摸点所组成的轨迹对应的运动参数；检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点；若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
第四方面，本申请提供了一种电子设备，包括处理器以及存储器；一个或多个程序被存储在所述存储器中并被配置为由所述处理器执行以实现上述的方法。
第五方面，本申请提供了一种计算机可读存储介质，所述计算机可读存储介质中存储有程序代码，其中，在所述程序代码被处理器运行时执行上述的方法。
本申请提供的一种控制触控显示屏的方法、装置、触控显示屏及电子设备，在获取到多个触摸点所组成的轨迹对应的运动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过 上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。
附图说明
为了更清楚地说明本申请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单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了本申请一实施例提出的一种控制触控显示屏的方法的流程图；
图2示出了本申请一实施例提出的一种控制触控显示屏的方法中触摸点的位置标识示意图；
图3示出了本申请一实施例提出的一种控制触控显示屏的方法中一种当前上报的触摸点和前一个上报的触摸点的示意图；
图4示出了本申请一实施例提出的一种控制触控显示屏的方法中另一种当前上报的触摸点和前一个上报的触摸点的示意图；
图5示出了本申请一实施例提出的一种控制触控显示屏的方法中再一种当前上报的触摸点和前一个上报的触摸点的示意图；
图6示出了本申请另一实施例提出的一种控制触控显示屏的方法的流程图；
图7示出了本申请再一实施例提出的一种控制触控显示屏的方法的流程图；
图8示出了本申请又一实施例提出的一种控制触控显示屏的方法的流程图；
图9示出了本申请又一实施例提出的一种控制触控显示屏的方法的流程图；
图10示出了本申请另一实施例提出的一种控制触控显示屏的装置的结构框图；
图11示出了本申请另一实施例提出的一种触控显示屏的结构框图；
图12示出了本申请的用于执行根据本申请实施例的控制触控显示屏的方法的另一种电子设备的结构框图；
图13是本申请实施例的用于保存或者携带实现根据本申请实施例的控制触控显示屏的方法的程序代码的存储单元。
具体实施方式
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
随着显示技术的发展，更多的电子设备开始配备有触控显示屏。在配置有触控显示屏的情况下，用户通过对触控显示屏的触控操作即可实现对电子设备的控制。例如，在文本浏览界面，用户通过朝向指定方向进行滑动操作，即可实现控制电子设备刷新当前所浏览的界面内容。再例如，在游戏场景中，用户通过触控指定的控件，即可实现控制游戏场景中的人物进行移动或者释放特定的技能。
而发明人在对相关的触控显示屏的研究中发现，触控显示屏以外的电子器件或者其他的电子设备可能会对触控显示屏的运行造成一定的干扰。例如，在有电磁干扰的环境下，可能会造成即使用户没有实际接触触控显示屏，而触控显示屏自身任然识别到有触摸点，从而造成鬼点。例如，如图1所示，在用户仅触控了触摸点A的情况下，因为存在外部的电磁干扰，触控显示屏可能也会检测到存在触摸点B以及触摸点C(用户并未真的触控触摸点B以及触 摸点C所在的位置)。
因此，发明人在研究中发现上述问题后，提出了本申请中可以改善上述问题的控制触控显示屏的方法、装置、触控显示屏及电子设备。从而可以实现通过对多个触摸点组成的运动轨迹的运行参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。
下面将结合附图具体描述本申请的各实施例。
请参阅图1，本申请实施例提供的一种控制触控显示屏的方法，应用于配置有触控显示屏的电子设备，所述方法包括：
步骤S110：获取多个触摸点所组成的轨迹对应的运动参数。
需要说明的是，触控显示屏在工作过程中可以定时进行触摸点的上报，进行触控信号处理的器件(例如，电子设备的处理器)在接收到触摸点的上报以后，进而可以执行对应的控制操作。示例性的，触控显示屏可以以100Hz作为报点率，即每隔10ms就去检测一次触控显示屏对应的表征有触摸操作的变量的值，然后将该变量的值进行上报。例如，若触控显示屏为电容屏，那么触控显示屏可以间隔10ms就去检测触控显示屏的触控区域中有对应的电容(即前述的变量)变化的区域，若有就上报为触摸点。
电子设备在检测有多个连续上报的触摸点时，就可以将这多个连续上报的触摸点识别为用户的一个滑动操作，并将该滑动操作的轨迹识别为该多个触摸点所组成的轨迹。
在确定多个触摸点组成的轨迹后，在本申请实施例中可以有多种方式来确定对应的运动参数。
需要说明的是，在一个完整的滑动操作过程中，组成这个滑动操作的多个触摸点都是集中在一个较短的时间内进行上报的。那么当电子设备接收到有上报触摸点时，就可以将该上报的触摸点作为当前上报的触摸点，并基于该当前上报的触摸点的位置与前一个上报的触摸点的位置来计算运动参数。需要说明的是，在触控显示屏中可以通过建立坐标的形式来定义每个触摸点的位置。示例性的，请参阅图2，在图2所示的界面中示例性的显示了触摸点99，在该坐标系下该触摸点99的坐标可以为(x，y)。那么在这种情况下，如图3所示，电子设备在当前接收到上报的触摸点为触摸点98，前一个上报的触摸点为触摸点99的情况下，可以基于触摸点98以及触摸点99来计算运动参数。
再者，作为另外一种方式，还可以通过平均的方式来计算多个触摸点所组成轨迹对应的运动参数。在这种方式下，电子设备可以先基于多个触摸点的相邻触摸点之间来计算得到相邻触摸点之间轨迹对应的中间运动参数，进而得到多个中间运动参数，然后将该多个中间运动参数求平均，以得到该多个触摸点所组成的轨迹对应的运动参数。
示例性的，请如图4所示，在图4所示的场景中，所涉及的触摸点有触摸点99、触摸点98以及触摸点97。那么当电子设备检测到有触摸点99后，因为这个触摸点99并未有对应的前一个上报的触摸点则不会进行运动参数的计算，或者说将运动参数计算为0。当电子设备检测到有触摸点98上报后，可以将触摸点99作为触摸点98前一个上报的触摸点，进而计算得到触摸点98和触摸点99组成路径对应的中间运动参数，当电子设备接收到上报的触摸点97时，触摸点97对应的前一个触摸点为触摸点98，那么电子设备会计算由触摸点97以及触摸点98组成的轨迹对应的中间运动参数，进而再将触摸点98和触摸点99组成路径对应的中间运动参数和触摸点97以及触摸点98组成的轨迹对应的中间运动参数求平均作为后续步骤S120判断是否满足目标条件的运动参数。
步骤S120：检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点。
步骤S130：若检测所述运动参数不满足目标条件，结束流程。
步骤S140：若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
示例性的，如图5所示，若在检测到触摸点96上报以后，该触摸点96对应的前一个上报的触摸点为图中的触摸点95，因为，触摸点95和触摸点96这两个相邻上报的触摸点分别在屏幕的左上角和右下角，那么他们之间的距离是较远的，那么在这种情况下就可能识别出触摸点96为误识别的触摸点。例如，在图5所示的场景下，以显示屏的左上角第一个像素为坐标原点，触摸点95的位置为(70,30)，触摸点96的位置为(100,600)，那么在这种情况下，若运动参数包括运动速度(滑动速度)以及加速度，可以计算得到触摸点96和触摸点95对应所组成轨迹对应的运动速度为：
Figure PCTCN2019116651-appb-000001
以及对应的加速度为5.7m/s 2。那么在目标条件包括运动速度不小于5m/s，加速度不小于5m/s 2的情况下，判定运动参数满足目标条件。
在本申请实施例中，触控显示屏误识别到有触摸点可能是因为外部的电磁环境干扰造成的，那么为了规避该电磁干扰，电子设备可以调控触控显示屏中关于一些电磁特性的工作参数，以规避外部的电磁干扰造成的误识别触摸点。其中，该进行控制的工作参数可以为每次采集电容变化值的时间长度，也可以为触控显示屏的采样频率。
需要说明的是，触控显示屏是通过检测触控显示屏的触控区域中的电容变化来识别是否有触控操作的，而触控显示屏每次采集电容值是在一定时间长度内进行的采集的，那么若该时间长度越长，外部的干扰信号的信号量所占该时间长度采集电容变化的总体信号量的比重也就越低，进而越容易被滤除掉。
此外，对于采样频率需要说明的是，触控显示屏进行触摸点的采集是有一定的频率的，若频率越高，就可以能够更快的识别到用户的操作，而若频率越低，可能就相对识别效率更低。那么若造成干扰的外部电磁信号的发生频率与触控显示屏的当前采样频率一致，那么就会有很大概率造成外部电磁信号造成误识别有触摸点。那么在这种情况下，通过改触控显示屏的采样频率，就可以使得触控显示屏进行触摸点采样的时刻与外部电磁信号发生的时刻错开，以规避外部电磁信号产生的影响。
本申请提供的一种控制触控显示屏的方法，在获取到多个触摸点所组成的轨迹对应的运动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。
请参阅图6，本申请实施例提供的一种控制触控显示屏的方法，应用于配置有触控显示屏的电子设备，所述方法包括：
步骤S210：当检测有触摸点上报时，基于前一个触摸点的位置以及当前触摸点的位置计算得到从所述前一个触摸点到所述当前触摸点之间轨迹的长度。
步骤S220：获取所述前一个触摸点到所述当前触摸点之间耗时。
步骤S230：将基于所述长度与所述耗时计算得到运动参数。
在本申请实施例中，运动参数可以有多种定义，对应的也会有多种获取运动参数的方式。
作为一种方式，将基于所述长度与所述耗时计算得到运动速度作为运动参数。作为另外一种方式，基于所述长度与所述耗时计算得到运动速度以及加速度，将基于所述长度与所述耗时计算得到运动速度以及所述加速度作为运动参数。
步骤S240：检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点。
作为一种方式，所述目标条件包括：多个触摸点所组成的轨迹对应的运动速度小于指定速度；且多个触摸点所组成的轨迹对应的加速度小于指定加速度。
需要说明的是，用户的手指在触控显示屏上进行滑动操作的过程中，滑动速度以及加速度都是有一定限度的，因此，在本申请实施例中，电子设备可以通过检测多个触摸点所组成轨迹对应的运动速度和/或加速度来判断当前是否存在不合理触摸点。再者，发明人在研究中也发现，不同的用户所对应的在触控显示屏上的滑动速度是有一定的区别的。例如，对于一些较为年轻的用户，那么在触控显示屏的过程中可能会有较快的滑动速度，而对于一些年纪较大或者当前手指不太方便的用户，那么就可能会有较慢的滑动速度。那么为了使得可以适配不同操作习惯的用户，电子设备可以对所绑定的用户的滑动操作习惯进行统计，进而统计所绑定用户对应的滑动操作的滑动速度(运动速度)和加速度，作为与电子设备当前所绑定用户适配的滑动速度(运动速度)和加速度，以便电子设备检测多个触摸点对应的运动参数时，是将所计算得到的运动参数与当前用户所适配的目标条件进行比对。
可选的，所述指定速度以及所述指定加速度为基于所述电子设备所绑定用户在指定历史时间段内的历史触控操作计算得到。
步骤S250：若检测所述运动参数不满足目标条件，结束流程。
步骤S260：若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
需要说明的是，在本实施例中，是在检测到有触摸点上报时即开始计算运动参数以进行后续的比对。那么当前上报的触摸点虽然可能是误识别的触摸点，那么也可能会误触发电子设备执行对应的触摸操作所可以实现的功能。那么为了避免外部电磁干扰造成的误上报的触摸点造成电子设备误执行对应的功能，可以在检测所述运动参数满足目标条件的情况下，忽略包括当前上报的触摸点的多个触摸点所表征的滑动操作，进而不执行对应的操作。
本申请提供的一种控制触控显示屏的方法，在获取到多个触摸点所组成的轨迹对应的运动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。并且，在本申请实施例中，可以获取轨迹对应的运动速度以及加速度作为运动参数，进而基于运动速度和加速度来触发更改触控显示屏的工作参数，以规避外部电磁环境造成的误识别触摸点。
请参阅图7，本申请实施例提供的一种控制触控显示屏的方法，应用于配置有触控显示屏的电子设备，所述方法包括：
步骤S310：当检测有触摸点上报时，基于前一个触摸点的位置以及当前触摸点的位置计算得到从所述前一个触摸点到所述当前触摸点之间轨迹的长度。
步骤S320：获取所述前一个触摸点到所述当前触摸点之间耗时。
步骤S330：将基于所述长度与所述耗时计算得到运动参数。
步骤S340：检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点。
步骤S350：若检测所述运动参数满足目标条件，结束流程。
步骤S360：若检测所述运动参数满足目标条件，控制所述触控显示屏延长每次采集电容变化值的时间长度，所述电容变化为所述触控显示屏响应触控操作时产生，以用于规避误识别的触摸点。
在本申请实施例中，电子设备可以有多种方式来对每次采集电容变化值的时间长度进行控制。
其中，作为一种方式，所述控制所述触控显示屏延长每次采集电容变化值的时间长度的步骤包括：获取当前的触控场景，基于所述触控场景延长所述触控显示屏改变每次采集电容 变化值的时间长度。
需要说明的是，在用户使用电子设备的过程中，在不同的场景下对触控显示屏的触控频率是有所不同的。例如，在浏览器场景下，用户通常是通过触控显示屏来实现翻页或者页面内容的加载，而在这个过程中，用户是在浏览完当前页面后才会进行下一次的触控操作，那么在这种场景下，用户的触控操作并不会太频繁。再例如，在游戏场景下，用户通常需要操作控件来对游戏角色进行控制，而在这种情况下，用户可能就需要较快频率的对触控显示品进行操作。因此，作为一种适应性的方式，电子设备可以基于场景来确定电容变化值的时间长度具体延长多少。
可选的，所述获取当前的触控场景，基于所述触控场景延长所述触控显示屏改变每次采集电容变化值的时间长度的步骤包括：若当前的触控场景为高频率触控场景，控制所述触控显示屏每次采集电容变化值的时间长度延长为第一长度；若当前的触控场景为低频率触控场景，控制所述触控显示屏每次采集电容变化值的时间长度延长为第二长度；其中，所述第一长度小于所述第二长度，所述高频率触控场景为指定时间长度段内触控次数大于目标次数的场景，所述低频率触控场景为指定时间长度段内触控次数不大于所述目标次数的场景。
本申请提供的一种控制触控显示屏的方法，在获取到多个触摸点所组成的轨迹对应的运动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。并且，在本申请实施例中，在控制触控显示屏更改工作参数的阶段，可以控制所述触控显示屏延长每次采集电容变化值的时间长度，也可以基于当前的触控场景来确定控制所述触控显示屏每次采集电容变化值的时间长度，进而提升了工作参数调控的灵活性。
请参阅图8，本申请实施例提供的一种控制触控显示屏的方法，应用于配置有触控显示屏的电子设备，所述方法包括：
步骤S410：当检测有触摸点上报时，基于前一个触摸点的位置以及当前触摸点的位置计算得到从所述前一个触摸点到所述当前触摸点之间轨迹的长度；
步骤S420：获取所述前一个触摸点到所述当前触摸点之间耗时。
步骤S430：将基于所述长度与所述耗时计算得到运动参数。
步骤S440：检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点。
步骤S450：若检测所述运动参数满足目标条件，结束流程。
步骤S460：若检测所述运动参数满足目标条件，控制所述触控显示屏改变采样频率，以用于规避误识别的触摸点。
需要说明的是，在用户使用电子设备的过程中，在不同的场景下对触控显示屏的触控频率是有所不同的。例如，在浏览器场景下，用户通常是通过触控显示屏来实现翻页或者页面内容的加载，而在这个过程中，用户是在浏览完当前页面后才会进行下一次的触控操作，那么在这种场景下，用户的触控操作并不会太频繁。再例如，在游戏场景下，用户通常需要操作控件来对游戏角色进行控制，而在这种情况下，用户可能就需要较快频率的对触控显示品进行操作。因此，作为一种适应性的方式，电子设备可以基于场景来确定电容变化值的时间长度具体延长多少。
作为一种方式，所述控制所述触控显示屏改变采样频率的步骤包括：获取当前的触控场景，基于所述触控场景控制所述触控显示屏改变采样频率。
可选的，所述获取当前的触控场景，基于所述触控场景控制所述触控显示屏改变采样频 率的步骤包括：若当前的触控场景为高频率触控场景，控制所述触控显示屏的采样频率为第一采样频率；若当前的触控场景为低频率触控场景，控制所述触控显示屏的采样频率为第二采样频率；其中，所述第一采样频率大于所述第二采样频率，所述高频率触控场景为指定时间长度段内触控次数大于目标次数的场景，所述低频率触控场景为指定时间长度段内触控次数不大于所述目标次数的场景。
需要说明的是，也可以同时控制所述触控显示屏增高采样频率，且控制所述触控显示屏增长每次采集电容变化值的时间长度。
本申请提供的一种控制触控显示屏的方法，在获取到多个触摸点所组成的轨迹对应的运动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。并且，在本申请实施例中，在控制触控显示屏更改工作参数的阶段，可以控制所述触控显示屏调整采样频率，以与外部电磁干扰的发生频率错开，进而实现规避外部电磁干扰造成误识别触摸点。此外，也可以基于当前的触控场景来确定控制所述触控显示屏采样频率，进而提升了工作参数调控的灵活性。
请参阅图9，本申请实施例提供的一种控制触控显示屏的方法，应用于配置有触控显示屏的电子设备，所述方法包括：
步骤S510：当检测有触摸点上报时，基于前一个触摸点的位置以及当前触摸点的位置计算得到从所述前一个触摸点到所述当前触摸点之间轨迹的长度。
步骤S520：获取所述前一个触摸点到所述当前触摸点之间耗时。
步骤S530：将基于所述长度与所述耗时计算得到运动参数。
步骤S540：检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点。
步骤S550：若检测所述运动参数满足目标条件，结束流程。
步骤S560：若检测所述运动参数满足目标条件，获取所述触控显示屏的当前工作模式。
作为一种方式，在电子设备中可以预先配置有多种触控显示屏所对应的多种工作模式。其中，不同的工作模式所对应的工作参数时不同的。示例性的，电子设备中可以配置有工作模式A、工作模式B以及工作模式C，其中工作模式A对应有采集电容变化值的时间长度a1以及触控显示屏增高采样频率a2，工作模式B对应有采集电容变化值的时间长度b1以及触控显示屏增高采样频率b2，工作模式C对应有采集电容变化值的时间长度c1以及触控显示屏增高采样频率c2。其中，每种工作模式所对应的采集电容变化值的时间长度以及触控显示屏增高采样频率均各自不同，那么在这种情况下，电子设备可以控制触控显示屏在工作模式A、工作模式B以及工作模式C之间进行切换。
步骤S570：切换所述触控显示屏的工作模式为所述当前工作模式的不同的模式，以用于控制所述触控显示屏改变采样频率，且控制所述触控显示屏改变每次采集电容变化值的时间长度。
需要说明的是，在电子设备配置有多种工作模式的情况下，不同的工作模式的工作参数可以分别存储在不同的配置文件中，当进行工作模式的切换时，电子设备加载运行不同的配置文件即可。那么在这种情况下，在与工作模式A、工作模式B以及工作模式C的情况下可以配置有配置文件A、配置文件B以及配置文件C，其中，配置文件A用于存储工作模式A对应的采集电容变化值的时间长度以及触控显示屏增高采样频率，配置文件B用于存储工作模式B对应的采集电容变化值的时间长度以及触控显示屏增高采样频率，配置文件C用于存储工作模式C对应的采集电容变化值的时间长度以及触控显示屏增高采样频率。
本申请提供的一种控制触控显示屏的方法，在获取到多个触摸点所组成的轨迹对应的运 动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。并且，在本申请实施例中，电子设备可以在触控显示屏配置有多个工作模型的情况下，通过切换工作模式的方式，来实现对外部电磁干扰造成的误识别触摸点进行规避。
请参阅图10，本申请实施例提供的一种控制触控显示屏的装置600，运行于配置有触控显示屏的电子设备，所述装置600包括：
运行参数获取单元610，用于获取多个触摸点所组成的轨迹对应的运动参数。
作为一种方式，运行参数获取单元610，具体用于当检测有触摸点上报时，获取前一个触摸点到所述当前触摸点之间轨迹的运动参数。在这种方式下，可选的，所述当检测有触摸点上报时，获取前一个触摸点到所述当前触摸点之间轨迹的运动参数的步骤包括：当检测有触摸点上报时，基于前一个触摸点的位置以及当前触摸点的位置计算得到从所述前一个触摸点到所述当前触摸点之间轨迹的长度；获取所述前一个触摸点到所述当前触摸点之间耗时；将基于所述长度与所述耗时计算得到运动速度作为运动参数。
再者，可选的，运行参数获取单元610，还具体用于基于所述长度与所述耗时计算得到加速度；将基于所述长度与所述耗时计算得到运动速度以及所述加速度作为运动参数。
作为一种方式，所述目标条件包括：多个触摸点所组成的轨迹对应的运动速度小于指定速度；且多个触摸点所组成的轨迹对应的加速度小于指定加速度。其中，可选的，所述指定速度以及所述指定加速度为基于所述电子设备所绑定用户在指定历史时间段内的历史触控操作计算得到。
参数检测单元620，用于检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点。
控制单元630，用于若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
作为一种方式，控制单元630，具体用于控制所述触控显示屏延长每次采集电容变化值的时间长度，所述电容变化为所述触控显示屏响应触控操作时产生。在这种方式下，可选的，控制单元630，具体用于获取当前的触控场景，基于所述触控场景延长所述触控显示屏改变每次采集电容变化值的时间长度。其中，作为一种方式，所述获取当前的触控场景，基于所述触控场景延长所述触控显示屏改变每次采集电容变化值的时间长度的步骤包括：若当前的触控场景为高频率触控场景，控制所述触控显示屏每次采集电容变化值的时间长度延长为第一长度；若当前的触控场景为低频率触控场景，控制所述触控显示屏每次采集电容变化值的时间长度延长为第二长度；其中，所述第一长度小于所述第二长度，所述高频率触控场景为指定时间长度段内触控次数大于目标次数的场景，所述低频率触控场景为指定时间长度段内触控次数不大于所述目标次数的场景。
作为另外一种方式，控制单元630，具体用于控制所述触控显示屏改变采样频率。在这种方式下，可选的，控制单元630，具体用于获取当前的触控场景，基于所述触控场景控制所述触控显示屏改变采样频率。作为一种方式，控制单元630，具体用于若当前的触控场景为高频率触控场景，控制所述触控显示屏的采样频率为第一采样频率；若当前的触控场景为低频率触控场景，控制所述触控显示屏的采样频率为第二采样频率；其中，所述第一采样频率大于所述第二采样频率，所述高频率触控场景为指定时间长度段内触控次数大于目标次数的场景，所述低频率触控场景为指定时间长度段内触控次数不大于所述目标次数的场景。
作为再一种方式，控制单元630，具体用于控制所述触控显示屏改变采样频率，且控 制所述触控显示屏改变每次采集电容变化值的时间长度。可选的，控制单元630，具体用于控制所述触控显示屏增高采样频率，且控制所述触控显示屏增长每次采集电容变化值的时间长度。
在一种方式中，述触控显示屏配置有多个工作模式，且每个工作模式所对应的采样频率以及每次采集电容变化值的时间长度不同。
那么作为一种方式，控制单元630，具体用于获取所述触控显示屏的当前工作模式；切换所述触控显示屏的工作模式为所述当前工作模式的不同的模式，以用于控制所述触控显示屏改变采样频率，且控制所述触控显示屏改变每次采集电容变化值的时间长度。
请参阅图11，本申请实施例提供的一种触控显示屏700，包括触控显示模块710以及控制模块720。
所述触控现实模块710，用于接收触摸操作；
所述控制模块720，用于识别所述触摸操作中的触摸点；以及获取多个触摸点所组成的轨迹对应的运动参数；检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点；若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
其中，控制模块720具有与外部器件进行通信的接口，以将识别结果通过输出到外部器件。
需要说明的是，在本示例中的控制模块720也可以实现前述实施例中的各个步骤所具体对应的内容，此处就不再赘述。
本申请提供的一种触控显示屏，在获取到多个触摸点所组成的轨迹对应的运动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。
需要说明的是，本申请中装置实施例与前述方法实施例是相互对应的，装置实施例中具体的原理可以参见前述方法实施例中的内容，此处不再赘述。
下面将结合图12对本申请提供的一种电子设备进行说明。
请参阅图12，基于上述的控制触控显示屏的方法，本申请实施例还提供的另一种包括可以执行前述控制触控显示屏的方法的处理器104的电子设备200。电子设备200还包括存储器104、网络模块106以及触控显示屏108。其中，该存储器104中存储有可以执行前述实施例中内容的程序，而处理器102可以执行该存储器104中存储的程序。其中的处理器102的内部结构可以如图1所示。
其中，处理器102可以包括一个或者多个用于处理数据的核。处理器102利用各种接口和线路连接整个电子设备200内的各个部分，通过运行或执行存储在存储器104内的指令、程序、代码集或指令集，以及调用存储在存储器104内的数据，执行电子设备200的各种功能和处理数据。可选地，处理器102可以采用数字信号处理(Digital Signal Processing，DSP)、现场可编程门阵列(Field－Programmable Gate Array，FPGA)、可编程逻辑阵列(Programmable Logic Array，PLA)中的至少一种硬件形式来实现。处理器102可集成中央处理器(Central Processing Unit，CPU)、图像处理器(Graphics Processing Unit，GPU)和调制解调器等中的一种或几种的组合。其中，CPU主要处理操作系统、用户界面和应用程序等；GPU用于负责显示内容的渲染和绘制；调制解调器用于处理无线通信。可以理解的是，上述调制解调器也可以不集成到处理器102中，单独通过一块通信芯片进行实现。
存储器104可以包括随机存储器(Random Access Memory，RAM)，也可以包括只读存储器(Read-Only Memory)。存储器104可用于存储指令、程序、代码、代码集或指令集。 存储器104可包括存储程序区和存储数据区，其中，存储程序区可存储用于实现操作系统的指令、用于实现至少一个功能的指令(比如触控功能、声音播放功能、图像播放功能等)、用于实现下述各个方法实施例的指令等。存储数据区还可以存储终端100在使用中所创建的数据(比如电话本、音视频数据、聊天记录数据)等。
所述网络模块106用于接收以及发送电磁波，实现电磁波与电信号的相互转换，从而与通讯网络或者其他设备进行通讯，例如和音频播放设备进行通讯。所述网络模块106可包括各种现有的用于执行这些功能的电路元件，例如，天线、射频收发器、数字信号处理器、加密/解密芯片、用户身份模块(SIM)卡、存储器等等。所述网络模块106可与各种网络如互联网、企业内部网、无线网络进行通讯或者通过无线网络与其他设备进行通讯。上述的无线网络可包括蜂窝式电话网、无线局域网或者城域网。例如，网络模块106可以与基站进行信息交互。
该触控显示屏108，用于接收触控操作，进而通过该触控操作来实现对电子设备200的控制。
此外，电子设备300还可以包括存储器104、网络模块106、触控显示屏108等图中未示出的原件。
请参考图12，其示出了本申请实施例提供的一种计算机可读存储介质的结构框图。该计算机可读介质1100中存储有程序代码，所述程序代码可被处理器调用执行上述方法实施例中所描述的方法。
计算机可读存储介质1100可以是诸如闪存、EEPROM(电可擦除可编程只读存储器)、EPROM、硬盘或者ROM之类的电子存储器。可选地，计算机可读存储介质1100包括非易失性计算机可读介质(non-transitory computer-readable storage medium)。计算机可读存储介质1100具有执行上述方法中的任何方法步骤的程序代码810的存储空间。这些程序代码可以从一个或者多个计算机程序产品中读出或者写入到这一个或者多个计算机程序产品中。程序代码1110可以例如以适当形式进行压缩。
综上所述，本申请提供的一种控制触控显示屏的方法、装置、触控显示屏及电子设备，在获取到多个触摸点所组成的轨迹对应的运动参数的情况下，对该运动参数进行检测，以检测所述运动参数是否满足表征存在误识别的触摸点的目标条件，若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。从而通过上述方式实现了通过对多个触摸点组成的运动轨迹的运动参数进行检测，并在检测到有因为外部干扰造成的误识别的触摸点的情况下，可以及时的对触控显示屏的工作参数进行调节，以规避产生误识别的触摸点，进而提升触控显示屏的对触控的识别准确性。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不驱使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (20)

  1. 一种控制触控显示屏的方法，其特征在于，应用于配置有触控显示屏的电子设备，所述方法包括：
    获取多个触摸点所组成的轨迹对应的运动参数；
    检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点；
    若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
  2. 根据权利要求1所述的方法，其特征在于，所述获取多个触摸点所组成的轨迹对应的运动参数的步骤包括：
    当检测有触摸点上报时，获取前一个触摸点到所述当前触摸点之间轨迹的运动参数。
  3. 根据权利要求2所述的方法，其特征在于，所述当检测有触摸点上报时，获取前一个触摸点到所述当前触摸点之间轨迹的运动参数的步骤包括：
    当检测有触摸点上报时，基于前一个触摸点的位置以及当前触摸点的位置计算得到从所述前一个触摸点到所述当前触摸点之间轨迹的长度；
    获取所述前一个触摸点到所述当前触摸点之间耗时；
    将基于所述长度与所述耗时计算得到运动速度作为运动参数。
  4. 根据权利要求3所述的方法，其特征在于，所述方法，还包括
    基于所述长度与所述耗时计算得到加速度；
    所述将基于所述长度与所述耗时计算得到运动速度作为运动参数的步骤包括：
    将基于所述长度与所述耗时计算得到运动速度以及所述加速度作为运动参数。
  5. 根据权利要求4所述的方法，其特征在于，所述目标条件包括：
    多个触摸点所组成的轨迹对应的运动速度小于指定速度；且
    多个触摸点所组成的轨迹对应的加速度小于指定加速度。
  6. 根据权利要求5所述的方法，其特征在于，所述指定速度以及所述指定加速度为基于所述电子设备所绑定用户在指定历史时间段内的历史触控操作计算得到。
  7. 根据权利要求1-6任一所述的方法，其特征在于，所述控制所述控制触控显示屏改变工作参数的步骤包括：
    控制所述触控显示屏延长每次采集电容变化值的时间长度，所述电容变化为所述触控显示屏响应触控操作时产生。
  8. 根据权利要求7所述的方法，其特征在于，所述控制所述触控显示屏延长每次采集电容变化值的时间长度的步骤包括：
    获取当前的触控场景，基于所述触控场景延长所述触控显示屏改变每次采集电容变化值的时间长度。
  9. 根据权利要求8所述的方法，其特征在于，所述获取当前的触控场景，基于所述触控场景延长所述触控显示屏改变每次采集电容变化值的时间长度的步骤包括：
    若当前的触控场景为高频率触控场景，控制所述触控显示屏每次采集电容变化值的时间长度延长为第一长度；
    若当前的触控场景为低频率触控场景，控制所述触控显示屏每次采集电容变化值的时间长度延长为第二长度；
    其中，所述第一长度小于所述第二长度，所述高频率触控场景为指定时间长度段内触控次数大于目标次数的场景，所述低频率触控场景为指定时间长度段内触控次数不大于所述目标次数的场景。
  10. 根据权利要求1-6任一所述的方法，其特征在于，所述控制所述控制触控显示屏 改变工作参数的步骤包括：
    控制所述触控显示屏改变采样频率。
  11. 根据权利要求10所述的方法，其特征在于，所述控制所述触控显示屏改变采样频率的步骤包括：
    获取当前的触控场景，基于所述触控场景控制所述触控显示屏改变采样频率。
  12. 根据权利要求11所述的方法，其特征在于，所述获取当前的触控场景，基于所述触控场景控制所述触控显示屏改变采样频率的步骤包括：
    若当前的触控场景为高频率触控场景，控制所述触控显示屏的采样频率为第一采样频率；
    若当前的触控场景为低频率触控场景，控制所述触控显示屏的采样频率为第二采样频率；
    其中，所述第一采样频率大于所述第二采样频率，所述高频率触控场景为指定时间长度段内触控次数大于目标次数的场景，所述低频率触控场景为指定时间长度段内触控次数不大于所述目标次数的场景。
  13. 根据权利要求1-6任一所述的方法，其特征在于，所述控制所述控制触控显示屏改变工作参数的步骤包括：
    控制所述触控显示屏改变采样频率，且控制所述触控显示屏改变每次采集电容变化值的时间长度。
  14. 根据权利要求13所述的方法，其特征在于，所述触控显示屏配置有多个工作模式，且每个工作模式所对应的采样频率以及每次采集电容变化值的时间长度不同，所述控制所述触控显示屏改变采样频率，且控制所述触控显示屏改变每次采集电容变化值的时间长度的步骤包括：
    获取所述触控显示屏的当前工作模式；
    切换所述触控显示屏的工作模式为所述当前工作模式的不同的模式，以用于控制所述触控显示屏改变采样频率，且控制所述触控显示屏改变每次采集电容变化值的时间长度。
  15. 根据权利要求13所述的方法，其特征在于，所述控制所述触控显示屏改变采样频率，且控制所述触控显示屏改变每次采集电容变化值的时间长度的步骤包括：
    控制所述触控显示屏增高采样频率，且控制所述触控显示屏增长每次采集电容变化值的时间长度。
  16. 一种控制触控显示屏的装置，其特征在于，运行于配置有触控显示屏的电子设备，所述装置包括：
    运行参数获取单元，用于获取多个触摸点所组成的轨迹对应的运动参数；
    参数检测单元，用于检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点；
    控制单元，用于若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
  17. 一种触控显示屏，其特征在于，包括触控显示模块以及控制模块；
    所述触控现实模块，用于接收触摸操作；
    所述控制模块，用于识别所述触摸操作中的触摸点；以及获取多个触摸点所组成的轨迹对应的运动参数；检测所述运动参数是否满足目标条件，所述目标条件表征所述多个触摸点中存在误识别的触摸点；若检测所述运动参数满足目标条件，控制所述控制触控显示屏改变工作参数，以用于规避误识别的触摸点。
  18. 根据权利要求17所述的触控显示屏，其特征在于，所述控制模块，具体用于，当检测有触摸点上报时，获取前一个触摸点到所述当前触摸点之间轨迹的运动参数。
  19. 一种电子设备，其特征在于，包括触控显示屏、处理器以及存储器；一个或多个 程序被存储在所述存储器中并被配置为由所述处理器执行以实现上述的方法。
  20. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有程序代码，其中，在所述程序代码被处理器运行时执行权利要求1-7任一所述的方法。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102298162A (zh) * 2010-06-28 2011-12-28 深圳富泰宏精密工业有限公司 背光调节系统及方法
CN102508615A (zh) * 2011-11-28 2012-06-20 明基电通有限公司 触控屏幕画面控制方法
JP2012257129A (ja) * 2011-06-10 2012-12-27 Kyocera Corp 携帯端末、バックライト制御プログラムおよびバックライト制御方法
CN103116467A (zh) * 2013-03-07 2013-05-22 东蓝数码股份有限公司 基于多点触控的视频进度和音量的控制方法
CN103218977A (zh) * 2013-03-19 2013-07-24 天津三星光电子有限公司 一种调节移动终端屏幕显示的方法及其移动终端
CN104883425A (zh) * 2015-06-03 2015-09-02 广东欧珀移动通信有限公司 移动终端显示屏的背光亮度调整方法及装置
CN105446497A (zh) * 2015-12-31 2016-03-30 联想(北京)有限公司 一种信息处理方法及电子设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102298162A (zh) * 2010-06-28 2011-12-28 深圳富泰宏精密工业有限公司 背光调节系统及方法
JP2012257129A (ja) * 2011-06-10 2012-12-27 Kyocera Corp 携帯端末、バックライト制御プログラムおよびバックライト制御方法
CN102508615A (zh) * 2011-11-28 2012-06-20 明基电通有限公司 触控屏幕画面控制方法
CN103116467A (zh) * 2013-03-07 2013-05-22 东蓝数码股份有限公司 基于多点触控的视频进度和音量的控制方法
CN103218977A (zh) * 2013-03-19 2013-07-24 天津三星光电子有限公司 一种调节移动终端屏幕显示的方法及其移动终端
CN104883425A (zh) * 2015-06-03 2015-09-02 广东欧珀移动通信有限公司 移动终端显示屏的背光亮度调整方法及装置
CN105446497A (zh) * 2015-12-31 2016-03-30 联想(北京)有限公司 一种信息处理方法及电子设备

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