CN108459751B - Method and device for adjusting sensitivity of touch screen - Google Patents
Method and device for adjusting sensitivity of touch screen Download PDFInfo
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- 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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- 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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Abstract
The embodiment of the invention discloses a method for adjusting the sensitivity of a touch screen, which comprises the following steps: when the sensitivity of the touch screen is abnormal, acquiring first touch screen coverage characteristic information; inquiring a preset light sensation value change relation according to the first touch screen coverage characteristic information to obtain a first light sensation value mean value change value; after the first light sensation value mean value change value is adjusted according to a preset adjustment strategy, inquiring a preset sensitivity parameter comparison table according to the adjusted first light sensation value mean value change value, and acquiring a sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value; and adjusting the sensitivity of the touch screen according to the sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value. The embodiment of the invention also discloses a device for adjusting the sensitivity of the touch screen.
Description
Technical Field
The invention relates to the technical field of terminals, in particular to a method and a device for adjusting the sensitivity of a touch screen.
Background
Most mobile terminals on the market at the present stage are provided with a touch screen, and a user operates the mobile terminals through the touch screen to realize control over the mobile terminals. The operation on the touch screen is usually a touch operation such as clicking, long pressing or sliding, and a user can conveniently use various functions of the mobile terminal through various touch operations. However, if the touch screen is not sensitive enough, the unsmooth touch operation causes the mobile terminal to have no corresponding reaction to the touch operation, which may affect the operation of the mobile terminal by the user, so the sensitivity of the touch screen of the mobile terminal is an important index of the touch screen.
In order to protect the touch screen of the mobile terminal, many users may apply a film to the touch screen, but the film application may cause the sensitivity of the touch screen to be reduced, and particularly, the thicker film may cause the sensitivity of the touch screen of the mobile terminal to be further reduced. The sensitivity of the touch screen can be maintained in a normal range before the touch screen is not pasted with the film, but at present, the sensitivity of the pasted touch screen can not be ensured to be maintained after the film is pasted.
Disclosure of Invention
In order to solve the above technical problems, embodiments of the present invention are intended to provide a method and an apparatus for adjusting the sensitivity of a touch screen, which aim to solve the problem of sensitivity reduction of the touch screen caused by a film.
The technical scheme of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for adjusting sensitivity of a touch screen, where the method includes:
when the sensitivity of the touch screen is abnormal, acquiring first touch screen coverage characteristic information;
inquiring a preset light sensation value change relation according to the first touch screen coverage characteristic information to obtain a first light sensation value mean value change value;
after the first light sensation value mean value change value is adjusted according to a preset adjustment strategy, inquiring a preset sensitivity parameter comparison table according to the adjusted first light sensation value mean value change value, and acquiring a sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value;
and adjusting the sensitivity of the touch screen according to the sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value.
In the foregoing solution, the adjusting the first light sensation value mean value variation value according to a preset adjustment strategy includes:
comparing the first light sensation value mean value change value with a preset light sensation value mean value change value;
when the first light sensation value mean value change value is the same as a preset light sensation value mean value change value, taking the first light sensation value mean value change value as an adjusted first light sensation value mean value change value;
when the first light sensation value mean value change value is different from a preset light sensation value mean value change value, the first light sensation value mean value change value is adjusted according to the preset adjustment strategy, and the adjusted first light sensation value mean value change value is obtained.
In the foregoing solution, before comparing the first light sensation value mean change value with a preset light sensation value mean change value, the method further includes:
acquiring a first light sensation value mean value historical value and a second light sensation value mean value historical value from the light sensation value mean value historical value according to a preset threshold value;
setting the difference value between the historical value of the first light sensation value mean value and the historical value of the second light sensation value mean value as a preset light sensation value mean value change value.
In the above scheme, the obtaining a first light sensation value mean value historical value and a second light sensation value mean value historical value from the light sensation value mean value historical value according to a preset threshold value includes:
when the historical value of the light sensation value mean value does not exceed a preset threshold value, determining the historical value of the light sensation value mean value as a first historical value of the light sensation value mean value;
and when the historical value of the light sensation value mean value exceeds a preset threshold value, determining the historical value of the light sensation value mean value as a second historical value of the light sensation value mean value.
In the above scheme, when the sensitivity of the touch screen is abnormal, the first touch screen coverage characteristic information is acquired, including:
when the input data of the touch screen are detected to be abnormal, determining that the sensitivity of the touch screen is abnormal;
prompting for an input request; wherein the input request is used for requesting to input the touch screen coverage characteristic information related to the touch screen sensitivity abnormity;
receiving first touch screen coverage characteristic information input according to the input request.
In the foregoing scheme, before querying a preset sensitivity parameter comparison table according to the adjusted first light sensation value average change value and obtaining a sensitivity parameter value corresponding to the adjusted first light sensation value average change value, the method further includes:
acquiring a second light sensation value mean value change value corresponding to preset second touch screen coverage characteristic information;
determining the preset second touch screen coverage characteristic information, the second light sensation value mean value change value and the preset touch screen sensitivity abnormal information as sensitivity parameter items; the preset touch screen sensitivity abnormal information is associated with the preset second touch screen coverage characteristic information; the sensitivity parameter items are at least one group;
setting a corresponding sensitivity parameter value for each group of sensitivity parameter items, and acquiring a preset sensitivity parameter comparison table; the sensitivity parameter comparison table comprises a corresponding relation between the adjusted first light sensation value mean value change value and the adjusted second light sensation value mean value change value.
In the foregoing solution, the querying a preset sensitivity parameter comparison table according to the adjusted first light sensation value average variation value to obtain a sensitivity parameter value corresponding to the adjusted first light sensation value average variation value includes:
acquiring the second light sensation value mean value change value corresponding to the adjusted first light sensation value mean value change value from the preset sensitivity parameter comparison table;
and obtaining the sensitivity parameter value in the preset sensitivity parameter comparison table according to the second light sensation value average value change value.
In a second aspect, an embodiment of the present invention provides an apparatus for adjusting sensitivity of a touch screen, where the apparatus includes: the device comprises an acquisition module and an adjustment module; wherein,
the acquisition module is used for acquiring first touch screen coverage characteristic information when the sensitivity of the touch screen is abnormal;
inquiring a preset light sensation value change relation according to the first touch screen coverage characteristic information to obtain a first light sensation value mean value change value;
after the first light sensation value mean value change value is adjusted according to a preset adjustment strategy, a preset sensitivity parameter comparison table is inquired according to the adjusted first light sensation value mean value change value, and a sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value is obtained;
and the adjusting module is used for adjusting the sensitivity of the touch screen according to the sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value.
In the above scheme, the apparatus further comprises: a comparison module and a setting module; wherein,
the comparison module is used for comparing the first light sensation value mean value change value with a preset light sensation value mean value change value;
the setting module is used for taking the first light sensation value mean value change value as the adjusted first light sensation value mean value change value when the first light sensation value mean value change value is the same as the preset light sensation value mean value change value;
the adjusting module is used for adjusting the first light sensation value mean value change value according to the preset adjusting strategy when the first light sensation value mean value change value is different from a preset light sensation value mean value change value, so as to obtain an adjusted first light sensation value mean value change value.
In the above scheme, the obtaining module is configured to obtain a first light sensation value mean value historical value and a second light sensation value mean value historical value from the light sensation value mean value historical values according to a preset threshold;
the setting module is used for setting the difference value between the first light sensation value average historical value and the second light sensation value average historical value as a preset light sensation value average change value.
In the above scheme, the apparatus further comprises: a determination module that determines, wherein,
the determining module is used for determining that the historical value of the light sensation value mean value is a first historical value of the light sensation value mean value when the historical value of the light sensation value mean value does not exceed a preset threshold value;
and when the historical value of the light sensation value mean value exceeds a preset threshold value, determining the historical value of the light sensation value mean value as a historical value of a second light sensation value mean value.
In the above scheme, the apparatus further comprises: the device comprises a prompt module and a receiving module; wherein,
the determining module is used for determining that the sensitivity of the touch screen is abnormal when the input data of the touch screen is detected to be abnormal;
the prompting module is used for prompting an input request; wherein the input request is used for requesting to input the touch screen coverage characteristic information related to the touch screen sensitivity abnormity;
the receiving module is used for receiving first touch screen coverage characteristic information input according to the input request.
In the above scheme, the obtaining module is configured to obtain a second light sensation value mean value change value corresponding to preset second touch screen coverage characteristic information;
the determining module is used for determining the preset second touch screen coverage characteristic information, the second light sensation value mean value change value and the preset touch screen sensitivity abnormal information as sensitivity parameter items; the preset touch screen sensitivity abnormal information is associated with the preset second touch screen coverage characteristic information; the sensitivity parameter items are at least one group;
the acquisition module is further configured to set a corresponding sensitivity parameter value for each group of sensitivity parameter items, and acquire a preset sensitivity parameter comparison table; the sensitivity parameter comparison table comprises a corresponding relation between the adjusted first light sensation value mean value change value and the adjusted second light sensation value mean value change value.
In the above scheme, the obtaining module is configured to obtain the second light sensation value mean value change value corresponding to the adjusted first light sensation value mean value change value from the preset sensitivity parameter comparison table;
and acquiring the sensitivity parameter value in the preset sensitivity parameter comparison table according to the second light sensation value average value change value.
The embodiment of the invention provides a method and a device for adjusting the sensitivity of a touch screen.
Drawings
Fig. 1 is a first flowchart illustrating a method for adjusting a sensitivity of a touch screen according to a first embodiment of the present invention;
fig. 2 is a schematic view of an interface for prompting a user to input pad pasting information according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a history of the average of light sensation values according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an interactive interface for adjusting the sensitivity of a touch screen according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a device for adjusting sensitivity of a touch screen according to a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second apparatus for adjusting sensitivity of a touch screen according to a second embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
Referring to fig. 1, a method for adjusting sensitivity of a touch screen according to an embodiment of the present invention is shown, where the method includes:
s101, when the sensitivity of the touch screen is abnormal, acquiring the coverage characteristic information of the first touch screen.
Specifically, the specific implementation process of step S101 includes:
when the input data of the touch screen are detected to be abnormal, determining that the sensitivity of the touch screen is abnormal;
prompting for an input request; wherein the input request is used for requesting to input the touch screen coverage characteristic information related to the touch screen sensitivity abnormity;
receiving first touch screen coverage characteristic information input according to the input request.
When the sensitivity of the touch screen is detected, the terminal detects the sensitivity of the touch screen by continuously analyzing whether the input data of the touch screen is abnormal. And if the data are abnormal, comparing the abnormal data with a preset judgment criterion, wherein the preset judgment criterion is used for judging whether the abnormal data are in a reasonable interval. If the data meets the preset judgment criterion, the abnormal data is judged to belong to a reasonable abnormal interval, and the sensitivity of the touch screen is judged to be normal; if the data does not meet the preset judgment criterion, the abnormal data is judged to be not in a reasonable abnormal interval, and the sensitivity of the touch screen is judged to be abnormal.
Illustratively, when a user performs a sliding operation on the touch screen, if an abnormal condition such as obvious disconnection occurs, the abnormal condition indicates that the input data of the touch screen is abnormal. At the moment, the background automatically analyzes whether the broken line data of the touch screen is in a reasonable interval, and whether the sensitivity of the touch screen is abnormal can be judged according to whether the broken line data is in the reasonable interval.
Here, the first touch screen overlay characteristic information is characteristic information corresponding to an operation that is performed on the touch screen by the user when using the mobile terminal and affects the touch screen light sensation value. The first touch screen covering characteristic information may be film pasting characteristic information corresponding to the touch screen after film pasting, for example, the thickness and material of the film, the date of the film pasting, and the like. Because the film can influence the light sensation value of the touch screen, the light sensation value of the touch screen after the film is pasted can be changed from the light sensation average value without the film, and the light sensation values corresponding to different film pasting characteristics are different.
Referring to fig. 2, the terminal background prompts an input request after detecting that the sensitivity of the touch screen is abnormal, and automatically pops up an inquiry interface, where the interface interacts with a user to prompt the user to input touch screen coverage characteristic information. For example, the user is allowed to input the thickness of the patch, the material of the patch, the date of the patch, and the like.
S102, inquiring a preset light sensation value change relation according to the first touch screen coverage characteristic information, and obtaining a first light sensation value mean value change value.
The first touch screen overlay characteristic information input by the user indicates that the user performs an overlay operation on the touch screen, such as a film pasting operation. The light sensation average value of the touch screen before film pasting is the light sensation value average value when the touch screen is not covered and shielded, and the light sensation value of the touch screen after film pasting changes due to the fact that a layer of film is covered on the touch screen. Therefore, the light sensation value mean value change value corresponding to the first touch screen coverage characteristic information input by the user is the light sensation value mean value change value caused by the coverage of the touch screen. The preset light sensation value change relation is prestored in the terminal, and the corresponding first light sensation value mean value change value caused by the first touch screen coverage characteristic information can be inquired through the preset light sensation value change relation.
S103, adjusting the first light sensation value mean value change value according to a preset adjustment strategy, inquiring a preset sensitivity parameter comparison table according to the adjusted first light sensation value mean value change value, and acquiring a sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value.
In step S103, specifically, the adjusting the first light sensation value mean value variation value according to a preset adjustment strategy includes:
comparing the first light sensation value mean value change value with a preset light sensation value mean value change value;
when the first light sensation value mean value change value is the same as a preset light sensation value mean value change value, taking the first light sensation value mean value change value as an adjusted first light sensation value mean value change value;
when the first light sensation value mean value change value is different from a preset light sensation value mean value change value, the first light sensation value mean value change value is adjusted according to the preset adjustment strategy, and the adjusted first light sensation value mean value change value is obtained.
It should be noted that the preset light sensation value average change value is a light sensation value average change value recorded by the terminal itself. The first light sensation value mean value change value is caused by the covering operation of a user on the touch screen, taking a film as an example, due to the difference of information such as the thickness, the material and the date of the film, the film can cause the light sensation value of the touch screen to change to different degrees, and different film characteristics correspond to different light sensation value mean value change values.
And comparing the first light sensation value mean value change value with a preset light sensation value mean value change value, aiming at comparing the first light sensation value mean value change value caused by the first touch screen coverage characteristic information input by a user with the light sensation value mean value change value recorded by the terminal. If the first light sensation value mean change value is the same as the preset light sensation value mean change value, the first light sensation value mean change value does not need to be adjusted, and the first light sensation value mean change value is directly reserved; if the first light sensation value mean change value is different from the preset light sensation value mean change value, the first light sensation value mean change value needs to be adjusted, and the adjusted first light sensation value mean change value is reserved.
In step S103, before comparing the first mean change value with a preset mean change value, the method further includes:
acquiring a first light sensation value mean value historical value and a second light sensation value mean value historical value from the light sensation value mean value historical value according to a preset threshold value;
setting the difference value between the historical value of the first light sensation value mean value and the historical value of the second light sensation value mean value as a preset light sensation value mean value change value.
It should be noted that the historical light sensation value average value is the average light sensation value of each time period since the user uses the terminal, a mean value curve is drawn for the average light sensation value of each time period, and the time period during which the historical light sensation value changes obviously can be intuitively analyzed from the mean value curve. Referring to fig. 3, fig. 3 is a schematic diagram showing the history of the changed light sensation value mean value, wherein the history of the first light sensation value mean value and the history of the second light sensation value mean value are marked. As can be seen from fig. 3, the historical value of the average of the light sensation values changes significantly at time t, and the historical value of the average of the light sensation values is divided into the historical value of the first light sensation value and the historical value of the average of the second light sensation value at time t. The reason for causing the mean value of the light sensation values of the touch screen to change obviously can be that the user carries out film pasting processing on the touch screen, so that the mean value of the light sensation values of the touch screen changes obviously.
The difference value of the historical value of the first light sensation value mean value and the historical value of the second light sensation value mean value represents the difference value of the historical value of the touch screen light sensation value mean value recorded by the terminal. The difference value between the first light sensation value average historical value and the second light sensation value average historical value is set as a preset light sensation value average change value and can be used for being compared with the first light sensation value average change value, and the comparison result can show whether the first light sensation value average change value caused by film sticking is consistent with the preset light sensation value average historical value difference value recorded by the terminal.
In step S103, preferably, the obtaining a first light sensation value mean value history value and a second light sensation value mean value history value from the light sensation value mean value history values according to a preset threshold includes:
when the historical value of the light sensation value mean value does not exceed a preset threshold value, determining the historical value of the light sensation value mean value as a first historical value of the light sensation value mean value;
and when the historical value of the light sensation value mean value exceeds a preset threshold value, determining the historical value of the light sensation value mean value as a second historical value of the light sensation value mean value.
It should be noted that the historical value of the light sensation value mean value within the preset threshold range is regarded as the historical value of the first light sensation value mean value, and the historical value of the first light sensation value mean value is the light sensation value of the touch screen, which is not affected by the film and the like and changes; the historical value of the light sensation value mean value outside the preset threshold range is regarded as a historical value of a second light sensation value mean value, and the historical value of the second light sensation value mean value is a light sensation value of the touch screen, wherein the light sensation value changes due to the influence of the film sticking and the like.
The first light sensation value average historical value is the light sensation value average historical value of the touch screen, namely the light sensation value average value of the touch screen is reduced due to no other factors on the touch screen, and the light sensation value average value of the touch screen is maintained within a preset threshold range without large fluctuation. When the historical value of the light sensation value mean value exceeds a preset threshold value, the light sensation value mean value is obviously changed. And when the historical value of the light sensation value mean value is obviously changed, the historical value of the light sensation value mean value is the historical value of the second light sensation value mean value.
In step S103, before querying a preset sensitivity parameter comparison table according to the adjusted mean value change value of the first light sensation value and obtaining a sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value, the method further includes:
acquiring a second light sensation value mean value change value corresponding to preset second touch screen coverage characteristic information;
determining the preset second touch screen coverage characteristic information, the second light sensation value mean value change value and the preset touch screen sensitivity abnormal information as sensitivity parameter items; the preset touch screen sensitivity abnormal information is associated with the preset second touch screen coverage characteristic information; the sensitivity parameter items are at least one group;
setting a corresponding sensitivity parameter value for each group of sensitivity parameter items, and acquiring a preset sensitivity parameter comparison table; the sensitivity parameter comparison table comprises a corresponding relation between the adjusted first light sensation value mean value change value and the adjusted second light sensation value mean value change value.
The preset second touch screen coverage characteristic information refers to touch screen coverage characteristic information which is prestored by the terminal and contains multiple conditions, and is the same as the first touch screen coverage characteristic information, and the second touch screen coverage characteristic information also corresponds to the second light sensation value mean value change value. The preset touch screen sensitivity abnormal information refers to a touch screen sensitivity abnormal condition caused by the second touch screen coverage characteristic information, for example, the second touch screen coverage characteristic information can be sticking films with different thicknesses and materials, the touch screen sensitivity abnormal condition is different under the condition of the sticking films with different thicknesses and materials, the thick sticking film has lower sensitivity than the thin sticking film touch screen, and the broken line condition in the operation process is more obvious.
And setting a corresponding sensitivity parameter value for each group of sensitivity parameter items by taking preset second touch screen coverage characteristic information, a second light sensation value mean value change value and preset touch screen sensitivity abnormal information as sensitivity parameter items, so that different sensitivity parameter values corresponding to different sensitivity parameter items can be obtained.
For example, assuming that a sensitivity parameter value corresponding to a normal touch screen sensitivity is N, the touch screen coverage characteristic information after the touch screen is attached with the film may be information such as the thickness and material of the film. The method is characterized in that the method is comprehensively debugged according to the thickness and the material of different films, screen disconnection testing and other conditions, a set of sensitivity parameters can be preset in the terminal, and different sensitivity parameter values are set according to the thickness, the material and the screen disconnection conditions of different films. The different sensitivity parameters corresponding to different touch screen coverage characteristic information can be N1, N2, N3, N4 and the like, and a sensitivity parameter comparison table can be obtained according to the sensitivity parameter values and preset in the terminal. And when the terminal sensitivity is abnormal, the sensitivity of the touch screen can be adjusted according to a preset sensitivity parameter comparison table.
In step S103, specifically, querying a preset sensitivity parameter comparison table according to the adjusted mean value change value of the first light sensation value, and obtaining a sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value, including:
acquiring the second light sensation value mean value change value corresponding to the adjusted first light sensation value mean value change value from the preset sensitivity parameter comparison table;
and obtaining the sensitivity parameter value in the preset sensitivity parameter comparison table according to the second light sensation value average value change value.
It should be noted that, through the correspondence between the adjusted first light sensation value mean value change value and the second light sensation value mean value change value, the sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value can be found in the preset sensitivity parameter comparison table. The completion of the above-described inquiry process determines the sensitivity parameter value for adjusting the sensitivity of the touch screen.
And S104, adjusting the sensitivity of the touch screen according to the sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value.
It can be understood that, after the sensitivity parameter value corresponding to the adjusted mean change value of the first light sensation value is obtained in the preset sensitivity parameter comparison table, the sensitivity of the touch screen can be adjusted accordingly.
It should be further noted that, after the sensitivity of the touch screen is adjusted, the terminal may continue to detect the sensitivity condition of the touch screen of the mobile phone, and if the sensitivity of the touch screen is still abnormal, the above steps are repeated to detect and adjust the sensitivity of the touch screen again until the sensitivity of the touch screen is within the normal range.
In addition, the terminal can adjust the sensitivity abnormity of the touch screen through the terminal, and the terminal can interact with a user to enable the user to set the sensitivity of the touch screen by himself until the sensitivity of the touch screen satisfied by the user is obtained. Referring to fig. 4, fig. 4 is a diagram of an interactive interface for adjusting the sensitivity of a touch screen, which a user can set to an appropriate sensitivity of the touch screen through a sensitivity adjustment slider.
The embodiment of the invention provides a method for adjusting the sensitivity of a touch screen, which is characterized in that when the sensitivity of the touch screen is abnormal, a first light sensation value average value change value is adjusted, and the sensitivity of the touch screen is adjusted according to a sensitivity parameter value corresponding to the adjusted first light sensation value average value change value, so that the self-adaptive adjustment of the sensitivity of the touch screen is realized.
Example two
Based on the same technical concept as the foregoing embodiment, referring to fig. 5, which shows a schematic structural diagram of an apparatus 5 for adjusting touch screen sensitivity according to an embodiment of the present invention, the apparatus 5 may include: an obtaining module 501 and an adjusting module 502; wherein,
the acquiring module 501 is configured to acquire first touch screen coverage characteristic information when the sensitivity of the touch screen is abnormal;
inquiring a preset light sensation value change relation according to the first touch screen coverage characteristic information to obtain a first light sensation value mean value change value;
after the first light sensation value mean value change value is adjusted according to a preset adjustment strategy, a preset sensitivity parameter comparison table is inquired according to the adjusted first light sensation value mean value change value, and a sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value is obtained;
the adjusting module 502 is configured to adjust the sensitivity of the touch screen according to the sensitivity parameter value corresponding to the adjusted mean change value of the first light sensation value.
Further, referring to fig. 6, the apparatus further includes: a comparison module 503 and a setting module 504; wherein,
the comparing module 503 is configured to compare the first light sensation value mean value variation value with a preset light sensation value mean value variation value;
the setting module 504 is configured to, when the first light sensation value mean change value is the same as a preset light sensation value mean change value, take the first light sensation value mean change value as an adjusted first light sensation value mean change value;
the adjusting module 502 is configured to, when the first light sensation value average variation value is different from a preset light sensation value average variation value, adjust the first light sensation value average variation value according to the preset adjusting strategy to obtain an adjusted first light sensation value average variation value.
Further, the obtaining module 501 is configured to obtain a first historical value of the light sensation value mean and a second historical value of the light sensation value mean from the historical values of the light sensation value mean according to a preset threshold;
the setting module 504 is configured to set a difference between the historical value of the first light sensation value and the historical value of the second light sensation value as a preset light sensation value average variation value.
Further, referring to fig. 6, the apparatus further includes: a determination module 505; wherein,
the determining module 505 is configured to determine that the historical value of the light sensation value mean value is a first historical value of the light sensation value mean value when the historical value of the light sensation value mean value does not exceed a preset threshold;
and when the historical value of the light sensation value mean value exceeds a preset threshold value, determining the historical value of the light sensation value mean value as a historical value of a second light sensation value mean value.
Further, referring to fig. 6, the apparatus further includes: a prompt module 506 and a receiving module 507; wherein,
the determining module 505 is configured to determine that the sensitivity of the touch screen is abnormal when the abnormality of the touch screen input data is detected;
the prompt module 506 is used for prompting an input request; wherein the input request is used for requesting to input the touch screen coverage characteristic information related to the touch screen sensitivity abnormity;
the receiving module 507 is configured to receive first touch screen overlay characteristic information input according to the input request.
Further, the obtaining module 501 is configured to obtain a second light sensation value mean value change value corresponding to preset second touch screen coverage characteristic information;
the determining module 505 is configured to determine that the preset second touch screen coverage characteristic information, the second light sensation value mean change value, and the preset touch screen sensitivity abnormal information are sensitivity parameter items; the preset touch screen sensitivity abnormal information is associated with the preset second touch screen coverage characteristic information; the sensitivity parameter items are at least one group;
the obtaining module 501 is further configured to set a corresponding sensitivity parameter value for each group of sensitivity parameter items, and obtain a preset sensitivity parameter comparison table; the sensitivity parameter comparison table comprises a corresponding relation between the adjusted first light sensation value mean value change value and the adjusted second light sensation value mean value change value.
Further, the obtaining module 501 is configured to obtain the second light sensation mean value change value corresponding to the adjusted first light sensation mean value change value from the preset sensitivity parameter comparison table;
and acquiring the sensitivity parameter value in the preset sensitivity parameter comparison table according to the second light sensation value average value change value.
The embodiment of the invention provides a device for adjusting the sensitivity of a touch screen, which is used for adjusting the average value change value of a first light sensation value when the sensitivity of the touch screen is abnormal, and adjusting the sensitivity of the touch screen according to a sensitivity parameter value corresponding to the adjusted average value change value of the first light sensation value, so that the self-adaptive adjustment of the sensitivity of the touch screen is realized.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (12)
1. A method of adjusting sensitivity of a touch screen, the method comprising:
when the sensitivity of the touch screen is abnormal, acquiring first touch screen coverage characteristic information;
inquiring a preset light sensation value change relation according to the first touch screen coverage characteristic information to obtain a first light sensation value mean value change value;
after the first light sensation value mean value change value is adjusted according to a preset adjustment strategy, inquiring a preset sensitivity parameter comparison table according to the adjusted first light sensation value mean value change value, and acquiring a sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value;
adjusting the sensitivity of the touch screen according to the sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value;
when the sensitivity of the touch screen is abnormal, acquiring the coverage characteristic information of the first touch screen comprises the following steps:
when the input data of the touch screen are detected to be abnormal, determining that the sensitivity of the touch screen is abnormal;
prompting for an input request; wherein the input request is used for requesting to input the touch screen coverage characteristic information related to the touch screen sensitivity abnormity;
receiving first touch screen coverage characteristic information input according to the input request.
2. The method as claimed in claim 1, wherein the adjusting the first mean variation of light sensation values according to a preset adjustment strategy comprises:
comparing the first light sensation value mean value change value with a preset light sensation value mean value change value;
when the first light sensation value mean value change value is the same as a preset light sensation value mean value change value, taking the first light sensation value mean value change value as an adjusted first light sensation value mean value change value;
when the first light sensation value mean value change value is different from a preset light sensation value mean value change value, the first light sensation value mean value change value is adjusted according to the preset adjustment strategy, and the adjusted first light sensation value mean value change value is obtained.
3. The method as claimed in claim 2, further comprising, before the comparing the first mean change value with a predetermined mean change value, the steps of:
acquiring a first light sensation value mean value historical value and a second light sensation value mean value historical value from the light sensation value mean value historical value according to a preset threshold value;
setting the difference value between the historical value of the first light sensation value mean value and the historical value of the second light sensation value mean value as a preset light sensation value mean value change value.
4. The method as claimed in claim 3, wherein the obtaining the first and second historical values of the mean value of the light sensation value from the historical values of the mean value of the light sensation value according to the preset threshold comprises:
when the historical value of the light sensation value mean value does not exceed a preset threshold value, determining the historical value of the light sensation value mean value as a first historical value of the light sensation value mean value;
and when the historical value of the light sensation value mean value exceeds a preset threshold value, determining the historical value of the light sensation value mean value as a second historical value of the light sensation value mean value.
5. The method as claimed in claim 1, wherein before the querying a preset sensitivity parameter comparison table according to the adjusted mean change value of the first sensory values to obtain the sensitivity parameter value corresponding to the adjusted mean change value of the first sensory values, the method further comprises:
acquiring a second light sensation value mean value change value corresponding to preset second touch screen coverage characteristic information;
determining the preset second touch screen coverage characteristic information, the second light sensation value mean value change value and the preset touch screen sensitivity abnormal information as sensitivity parameter items; the preset touch screen sensitivity abnormal information is associated with the preset second touch screen coverage characteristic information; the sensitivity parameter items are at least one group;
setting a corresponding sensitivity parameter value for each group of sensitivity parameter items, and acquiring a preset sensitivity parameter comparison table; the sensitivity parameter comparison table comprises a corresponding relation between the adjusted first light sensation value mean value change value and the adjusted second light sensation value mean value change value.
6. The method as claimed in claim 1, wherein the querying a preset sensitivity parameter comparison table according to the adjusted mean change value of the first sensory values to obtain the sensitivity parameter value corresponding to the adjusted mean change value of the first sensory values comprises:
acquiring a second light sensation value mean value change value corresponding to the adjusted first light sensation value mean value change value from the preset sensitivity parameter comparison table;
and obtaining the sensitivity parameter value in the preset sensitivity parameter comparison table according to the second light sensation value average value change value.
7. An apparatus for adjusting sensitivity of a touch screen, the apparatus comprising: the device comprises an acquisition module and an adjustment module; wherein,
the acquisition module is used for acquiring first touch screen coverage characteristic information when the sensitivity of the touch screen is abnormal;
inquiring a preset light sensation value change relation according to the first touch screen coverage characteristic information to obtain a first light sensation value mean value change value;
after the first light sensation value mean value change value is adjusted according to a preset adjustment strategy, a preset sensitivity parameter comparison table is inquired according to the adjusted first light sensation value mean value change value, and a sensitivity parameter value corresponding to the adjusted first light sensation value mean value change value is obtained;
the adjusting module is used for adjusting the sensitivity of the touch screen according to the sensitivity parameter value corresponding to the adjusted mean value change value of the first light sensation value;
the device further comprises: the device comprises a determining module, a prompting module and a receiving module; wherein,
the determining module is used for determining that the sensitivity of the touch screen is abnormal when the input data of the touch screen is detected to be abnormal;
the prompting module is used for prompting an input request; wherein the input request is used for requesting to input the touch screen coverage characteristic information related to the touch screen sensitivity abnormity;
the receiving module is used for receiving first touch screen coverage characteristic information input according to the input request.
8. The apparatus of claim 7, further comprising: a comparison module and a setting module; wherein,
the comparison module is used for comparing the first light sensation value mean value change value with a preset light sensation value mean value change value;
the setting module is used for taking the first light sensation value mean value change value as the adjusted first light sensation value mean value change value when the first light sensation value mean value change value is the same as the preset light sensation value mean value change value;
the adjusting module is used for adjusting the first light sensation value mean value change value according to the preset adjusting strategy when the first light sensation value mean value change value is different from a preset light sensation value mean value change value, so as to obtain an adjusted first light sensation value mean value change value.
9. The apparatus of claim 8,
the acquisition module is used for acquiring a first light sensation value mean value historical value and a second light sensation value mean value historical value from the light sensation value mean value historical value according to a preset threshold value;
the setting module is used for setting the difference value between the first light sensation value average historical value and the second light sensation value average historical value as a preset light sensation value average change value.
10. The apparatus of claim 9,
the determining module is used for determining that the historical value of the light sensation value mean value is a first historical value of the light sensation value mean value when the historical value of the light sensation value mean value does not exceed a preset threshold value;
and when the historical value of the light sensation value mean value exceeds a preset threshold value, determining the historical value of the light sensation value mean value as a historical value of a second light sensation value mean value.
11. The apparatus of claim 7,
the acquisition module is used for acquiring a second light sensation value mean value change value corresponding to preset second touch screen coverage characteristic information;
the determining module is used for determining the preset second touch screen coverage characteristic information, the second light sensation value mean value change value and the preset touch screen sensitivity abnormal information as sensitivity parameter items; the preset touch screen sensitivity abnormal information is associated with the preset second touch screen coverage characteristic information; the sensitivity parameter items are at least one group;
the acquisition module is further configured to set a corresponding sensitivity parameter value for each group of sensitivity parameter items, and acquire a preset sensitivity parameter comparison table; the sensitivity parameter comparison table comprises a corresponding relation between the adjusted first light sensation value mean value change value and the adjusted second light sensation value mean value change value.
12. The apparatus of claim 7,
the acquisition module is used for acquiring a second light sensation value mean value change value corresponding to the adjusted first light sensation value mean value change value from the preset sensitivity parameter comparison table;
and acquiring the sensitivity parameter value in the preset sensitivity parameter comparison table according to the second light sensation value average value change value.
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| CN201710095168.9A CN108459751B (en) | 2017-02-22 | 2017-02-22 | Method and device for adjusting sensitivity of touch screen |
| PCT/CN2018/073827 WO2018153199A1 (en) | 2017-02-22 | 2018-01-23 | Method and device for adjusting sensitivity of touch screen |
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| CN105975125A (en) * | 2016-04-29 | 2016-09-28 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for adjusting touch panel parameters and terminal equipment |
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| CN103135810A (en) * | 2011-11-24 | 2013-06-05 | 比亚迪股份有限公司 | Pressure sensitivity adjustment method of touch screen and pressure sensitivity adjustment system of touch screen |
| CN103488337A (en) * | 2013-08-23 | 2014-01-01 | 广东欧珀移动通信有限公司 | Method for adjusting touch screen sensitivity under pad pasting condition |
| CN105807997A (en) * | 2016-03-08 | 2016-07-27 | 北京珠穆朗玛移动通信有限公司 | Touch screen sensitivity adjustment method and device |
| CN105975125A (en) * | 2016-04-29 | 2016-09-28 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for adjusting touch panel parameters and terminal equipment |
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