CN111506209A - Touch signal determination method and touch signal determination device - Google Patents

Abstract

The present disclosure relates to a method for determining a touch signal, including: determining a distribution law of at least one touch sensor according to a touch signal generated by at least one touch sensor; determining whether the distribution law is the same as a preset distribution law; If the distribution law is the same as the preset distribution law, the touch signal is processed; otherwise, the touch signal is ignored. According to the embodiments of the present disclosure, only when it is determined that the user is indeed performing a touch operation, the touch signal can be transmitted to the processor for processing to respond to the touch operation, and when the touch signal is not the user performing the touch operation In this case, the touch signal can be ignored, so as to avoid unnecessary load caused by the processor processing the touch signal generated by the wrong touch.

Description

Touch signal determination method and touch signal determination device

technical field

The present disclosure relates to the field of touch technology, and in particular, to a method for determining a touch signal, an apparatus for determining a touch signal, an electronic device, and a computer-readable storage medium.

Background technique

Based on the current touch technology, when the touch sensor in the touch panel senses any touch signal, it will transmit the touch signal to the processor for processing, so as to respond to the touch operation that generates the touch signal.

However, in some cases, the user is not performing a touch operation, but just accidentally touches the touch panel. In this case, if the touch signal is still transmitted to the processor for processing, misoperation may occur, even if it is not Misoperation can also cause unnecessary load on the processor.

SUMMARY OF THE INVENTION

The present disclosure provides a touch signal determination method, a touch signal determination device, an electronic device and a computer-readable storage medium to solve the deficiencies in the related art.

According to a first aspect of the embodiments of the present disclosure, a method for determining a touch signal is provided, which is applicable to a terminal, and the method includes:

determining the distribution law of the at least one touch sensor according to the touch signal generated by the at least one touch sensor;

determining whether the distribution law is the same as the preset distribution law;

If the distribution rule is the same as the preset distribution rule, the touch signal is processed; otherwise, the touch signal is ignored.

Optionally, the method further includes:

determining a touch area according to the touch signal;

determining whether a preset relationship is satisfied between the touch area and the preset area;

Wherein, if the touch area and the preset area satisfy a preset relationship, and the distribution law is the same as the preset distribution law, the touch signal is processed; otherwise, the touch signal is ignored.

Optionally, the determining whether a preset relationship is satisfied between the touch area and the preset area includes:

According to the scene where the terminal is located, determine the target preset relationship corresponding to the scene;

It is determined whether the target preset relationship is satisfied between the touch area and the preset area.

Optionally, the target preset relationship is that the touch area is less than or equal to the upper limit value of the area and greater than or equal to the lower limit value of the area.

Optionally, the determining, according to the scene where the terminal is located, the target preset relationship corresponding to the scene includes:

If the terminal is located in the pocket, determining the first preset area as the upper limit value of the area; and/or

If the distance between the terminal and the face is less than a preset distance, determining the second preset area as the upper limit value of the area; and/or

If the terminal records fingerprints, determine the third preset area as the lower limit value of the area; and/or

If the terminal determines a fourth preset area as the lower limit value of the area in the scenario of recognizing a fingerprint, where the fourth preset area is smaller than the third preset area.

Optionally, the preset distribution rule is that a length of the at least one touch sensor continuously distributed along each of the at least two directions is greater than or equal to a preset length.

Optionally, the method further includes:

The preset relationship is adjusted according to the received first instruction, and/or the preset distribution law is adjusted according to the received second instruction.

According to a second aspect of the embodiments of the present disclosure, an apparatus for determining a touch signal is provided, which is applicable to a terminal, and the apparatus includes:

a distribution comparison module, configured to determine the distribution law of the at least one touch sensor according to the touch signal generated by the at least one touch sensor;

a distribution comparison module, configured to determine whether the distribution law is the same as a preset distribution law;

The signal processing module is configured to process the touch signal when the distribution law is the same as the preset distribution law, otherwise, ignore the touch signal.

Optionally, the device further includes:

an area determination module, configured to determine a touch area according to the touch signal;

a relationship comparison module, configured to determine whether a preset relationship is satisfied between the touch area and the preset area;

Wherein, the signal processing module is configured to process the touch signal when the touch area and the preset area satisfy a preset relationship, and the distribution law is the same as the preset distribution law, otherwise, ignore the touch signal the touch signal.

Optionally, the relationship comparison module includes:

a relationship determination submodule, configured to determine a target preset relationship corresponding to the scene according to the scene where the terminal is located;

The relationship comparison sub-module is configured to determine whether the target preset relationship is satisfied between the touch area and the preset area.

Optionally, the target preset relationship is that the touch area is less than or equal to the upper limit value of the area and greater than or equal to the lower limit value of the area.

Optionally, the relationship determination submodule is configured to:

When the terminal is located in the pocket, determining the first preset area as the upper limit value of the area; and/or

When the distance between the terminal and the face is less than a preset distance, determining the second preset area as the upper limit value of the area; and/or

In a scenario where the terminal records a fingerprint, determining a third preset area as the lower limit value of the area; and/or

In a scenario where the terminal recognizes a fingerprint, a fourth preset area is determined as the lower limit value of the area, where the fourth preset area is smaller than the third preset area.

Optionally, the preset distribution rule is that a length of the at least one touch sensor continuously distributed along each of the at least two directions is greater than or equal to a preset length.

Optionally, the device further includes:

The adjustment module is configured to adjust the preset relationship according to the received first instruction, and/or adjust the preset distribution law according to the received second instruction.

According to a third aspect of the embodiments of the present disclosure, an electronic device is provided, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to implement the method described in any of the above embodiments.

According to a fourth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored, and when the program is executed by a processor, implements the steps in the method described in any of the foregoing embodiments.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

It can be seen from the above embodiments that, by determining whether the fixed distribution rule is the same as the preset distribution rule, it can be accurately determined whether the user is indeed performing a touch operation when the touch signal is generated.

Accordingly, it is possible to transmit the touch signal to the processor for processing to respond to the touch operation only when it is determined that the user is indeed performing the touch operation, and when the touch signal is not generated by the user's touch operation In this case, the touch signal can be ignored, so as to avoid unnecessary load caused by the processor processing the touch signal generated by the wrong touch.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

FIG. 1 is a schematic flowchart of a method for determining a touch signal according to an embodiment of the present disclosure.

FIG. 2 is a schematic flowchart of another method for determining a touch signal according to an embodiment of the present disclosure.

FIG. 3 is a schematic flowchart of yet another method for determining a touch signal according to an embodiment of the present disclosure.

FIG. 4 is a schematic diagram of a distribution law according to an embodiment of the present disclosure.

FIG. 5 is a schematic diagram of another distribution law according to an embodiment of the present disclosure.

FIG. 6 is a schematic diagram of yet another distribution law according to an embodiment of the present disclosure.

FIG. 7 is a schematic flowchart of yet another method for determining a touch signal according to an embodiment of the present disclosure.

FIG. 8 is a schematic block diagram of an apparatus for determining a touch signal according to an embodiment of the present disclosure.

FIG. 9 is a schematic block diagram of another apparatus for determining a touch signal according to an embodiment of the present disclosure.

Fig. 10 is a schematic block diagram of an area determination module according to an embodiment of the present disclosure.

FIG. 11 is a schematic block diagram of yet another touch signal determining apparatus according to an embodiment of the present disclosure.

FIG. 12 is a schematic block diagram of an apparatus for determining a touch signal according to an embodiment of the present disclosure.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

FIG. 1 is a schematic flowchart of a method for determining a touch signal according to an embodiment of the present disclosure. The method for determining a touch signal shown in this embodiment may be applicable to a terminal, and the terminal includes but is not limited to electronic devices such as a mobile phone, a tablet computer, and a wearable device. A touch module is provided in the terminal, and the touch module includes a plurality of touch sensors, and the touch sensors include but are not limited to mutual inductive capacitive sensors and self-inductive capacitive sensors. When the user's skin, such as a finger, touches the touch sensor, the touch sensor can generate a sensing signal.

The touch control module may further include a processor, and the execution of the steps and the realization of the functions in the embodiments of the present disclosure are mainly completed by the processor in the touch control module.

As shown in FIG. 1 , the touch signal determination method proposed by the embodiment of the present disclosure includes:

In step S1, the distribution law of the at least one touch sensor is determined according to the touch signal generated by the at least one touch sensor;

In one embodiment, the touch sensor may include one capacitor, or may include multiple capacitors.

In one embodiment, when determining the touch sensor that generates the touch signal, the value of the touch signal generated by each touch sensor may be compared with a preset threshold value, if the value of the touch signal is greater than the preset value The threshold value is used to determine that the touch signal is valid.

Accordingly, it is possible to ignore touch signals generated by some touch sensors due to false touches, and ignore that the finger does not press the touch sensor, but only the finger presses the adjacent area of the touch sensor to cause the touch sensor to deform. This ensures that the touch signal used to determine the distribution law is a signal generated by the touch sensor pressed by the user's finger when the user performs a touch operation, thereby ensuring the accuracy of the determined distribution law.

In one embodiment, the distribution rule may be determined according to the coordinates of the touch sensors. For example, the coordinates of the multiple touch sensors that sense the touch signals are located on a straight line, and the distribution rule is that the multiple touch sensors are distributed along a straight line. ; For example, the coordinates of the multiple touch sensors that sense the touch signal are not adjacent, so the distribution law is the discrete distribution of the multiple touch sensors.

In step S2, determine whether the distribution law is the same as the preset distribution law;

In one embodiment, the preset distribution law may be preset, wherein the preset distribution law is a distribution law that needs to be satisfied by at least one touch sensor when the user performs a touch operation.

In step S3, if the distribution law is the same as the preset distribution law, the touch signal is processed; otherwise, the touch signal is ignored.

In one embodiment, by determining whether the distribution rule is the same as the preset distribution rule, it can be accurately determined whether the user is indeed performing a touch operation when the touch signal is generated.

For example, the preset distribution rule is that at least one touch sensor is continuously distributed in at least two directions, then when the distribution rule of multiple touch sensors is that the multiple touch sensors are all on a straight line, the distribution rule is different from the preset distribution rule. Therefore, it can be determined that the user only touches the touch panel by mistake, so that it can be determined that the touch panel indicates that the touch panel has been touched by mistake, and the touch signal is ignored without processing the touch signal when the user is not performing a touch operation.

Accordingly, it is possible to transmit the touch signal to the processor for processing to respond to the touch operation only when it is determined that the user is indeed performing the touch operation, and when the touch signal is not generated by the user's touch operation In this case, the touch signal can be ignored, so as to avoid unnecessary load caused by processing touch signals not generated by the user's touch operation, such as a wrong touch.

It should be noted that, the method for determining a touch signal provided by the embodiment of the present invention may be executed by a processor in a touch module, or may be executed by a processor of a terminal.

When the touch signal determination method is executed by the processor in the touch module, the processing of the touch signal in step S3 means that the processor in the touch module processes the touch signal;

When the touch signal determination method is executed by the processor of the terminal, the processing of the touch signal in step S3 means that the processor in the touch module transmits the touch signal to the processor of the terminal.

When the processor of the terminal executes the touch signal determination method, the touch signal needs to be acquired from the touch module, and the touch signal may include the touch area and/or the coordinates of the touch sensor that generates the touch signal. The transmission method of the touch area may be to directly transmit the specific area value, or it may be to transmit the first number of touch sensors that generate signals along the x direction (for example, the short side direction of the terminal), and the first number of touch sensors that generate signals along the y direction (for example, the terminal Long-side direction) the second number of touch sensors that generate signals, and then the processor of the terminal calculates the touch area according to the first number and the second number and the area of the pre-stored touch sensors.

FIG. 2 is a schematic flowchart of another method for determining a touch signal according to an embodiment of the present disclosure. As shown in Figure 2, the method further includes:

In step S4, the touch area is determined according to the touch signal;

In one embodiment, in one embodiment, the area of each touch sensor may be pre-stored, and after the touch sensor generates the touch signal, the number of touch sensors that generate the touch signal may be determined, and the touch area may be It is determined according to the number of touch sensors and the area of the touch sensors. For example, the area of each touch sensor is the same, which is A, then when the touch signal comes from n touch sensors, the touch area is equal to nA .

In step S5, it is determined whether a preset relationship is satisfied between the touch area and the preset area;

In one embodiment, the preset relationship sum may be preset, wherein the preset relationship is a relationship that needs to be satisfied between the touch area and the preset area when the user performs a touch operation.

It should be noted that the execution order of step S1 and step S4 is not in any particular order, step S4 may be executed after step S1 as shown in FIG. , or perform step S1 and step S4 at the same time.

The execution order of step S2 and step S5 is not in any particular order. As shown in FIG. 1, step S5 can be executed after step S2, or the execution order of the two can be adjusted as required, for example, step S2 is executed after step S5, or executed simultaneously. Step S2 and Step S5.

Wherein, if the touch area and the preset area satisfy a preset relationship, and the distribution law is the same as the preset distribution law, the touch signal is processed; otherwise, the touch signal is ignored.

Accordingly, in this embodiment, on the basis of determining whether the distribution law is the same as the preset distribution law, it can also determine whether the preset relationship is satisfied between the touch area and the preset area, so as to synthesize the distribution law of the touch sensor and the touch Two factors of area are used to determine whether the user is indeed performing a touch operation, which is beneficial to more accurately determine whether the user is indeed performing a touch operation.

For example, the preset relationship is that the touch area is greater than or equal to the preset area, and the preset area is the area of 20 touch sensors, then if the touch area is small, such as the area of only 5 touch sensors, even if The distribution law of the five touch sensors is the same as the preset distribution law. Since the preset relationship between the touch area and the preset area does not meet the preset relationship, it can still be determined that the touch panel indication has been touched by mistake, and the user is not touching. control operation, the touch signal is ignored without processing the touch signal.

FIG. 3 is a schematic flowchart of yet another method for determining a touch signal according to an embodiment of the present disclosure. As shown in FIG. 3 , the determining whether a preset relationship is satisfied between the touch area and the preset area includes:

In step S51, according to the scene where the terminal is located, determine the target preset relationship corresponding to the scene;

In step S52, it is determined whether the target preset relationship is satisfied between the touch area and the preset area.

In one embodiment, the terminal is used as an example for a mobile phone. When the mobile phone is in the user's trouser pocket, since the trouser pocket is close to the thigh, when the skin on the thigh contacts the touch panel of the mobile phone through the trouser pocket, the touch panel in the touch panel The touch sensor will also generate touch signals, and the skin on the thigh will be in contact with the touch panel in a large area, and the contact area between the finger and the touch panel is relatively large, so a larger touch area can be generated. In this case, the preset relationship may be set such that the touch area is less than or equal to the first preset area, and then it is determined that the user is indeed performing a touch operation only when the touch area is less than or equal to the first preset area.

When the user is recognizing the fingerprint, the user will press the finger on the area where the fingerprint recognition sensor is arranged, and the touch area sensed by the touch panel is large, so the case with a small touch area can be determined as a false touch , so the preset relationship can be set such that the touch area is greater than or equal to the fourth preset area, and only when the touch area is greater than or equal to the fourth preset area will it be determined that the user is indeed performing a touch operation.

It can be seen that when the terminal is in different scenarios and the user performs a touch operation, the relationship that needs to be satisfied between the touch area and the preset area may be different. Then, for different scenarios, it is possible to determine the target preset relationship corresponding to the scene, and determine whether the user is indeed performing a touch operation according to whether the touch area and the preset area satisfy the target preset relationship, so as to ensure that the determination result is applicable. Depending on the scene where the terminal is located, the accuracy of the judgment result is guaranteed.

Optionally, the target preset relationship is that the touch area is less than or equal to the upper limit value of the area and greater than or equal to the lower limit value of the area.

In one embodiment, when a user performs a touch operation, the touch area of the finger touching the touch panel is neither too large nor too small. For example, the touch area is generally between 0.1 cm2 and 4 cm2. between square centimeters.

Therefore, the upper limit value of the area and the lower limit value of the area can be preset, for example, the upper limit value of the area is set to 4 square centimeters, and the lower limit value of the area is 0.1 square centimeters, and the touch area is smaller than the lower limit value and the touch area. When the touch signal is smaller than the upper limit of the area, it is determined that the touch signal is not generated by the user's touch operation, so this part of the touch signal is ignored, and only the touch area is less than or equal to the upper limit of the area, and Only when the touch signal is greater than or equal to the lower limit value of the area is determined as the touch signal generated by the user's touch operation, so as to process the touch signal.

Optionally, the determining, according to the scene where the terminal is located, the target preset relationship corresponding to the scene includes:

If the terminal is located in the pocket (for example, whether the terminal is located in the pocket can be determined according to the ambient light sensor and the temperature sensor), determine the first preset area as the upper limit value of the area; and/or

If the distance between the terminal and the face is less than the preset distance (for example, whether the distance between the terminal and the face is less than the preset distance can be determined according to the distance sensor), determine that the second preset area is the upper limit value of the area; and/or

If the terminal records fingerprints, determine the third preset area as the lower limit value of the area; and/or

If the terminal determines a fourth preset area as the lower limit value of the area in the scenario of recognizing a fingerprint, where the fourth preset area is smaller than the third preset area.

In one embodiment, when the terminal is in different scenarios and the user performs a touch operation, the relationship that needs to be satisfied between the touch area and the preset area may be different.

For example, if the terminal is located in a pocket, the touch panel in the terminal may have a large area of contact with the skin other than human fingers, resulting in a large touch area. In this case, you can set the area in the preset relationship. The limit value, for example, determine the first preset area as the upper limit value of the area, where the first preset area can be set to be larger, for example, set to 10 square centimeters, then as long as the touch area is less than or equal to the first preset area , and is greater than or equal to the lower limit value of the area, it can be determined that the preset relationship is satisfied between the touch area and the preset area.

For example, the distance between the terminal and the face is less than the preset distance, that is, the distance between the terminal and the face is relatively close. This scenario may be the situation that the user puts the terminal close to the face when using the terminal to answer a call, then the touch panel of the terminal is set to meet the The facial skin produces a large area of contact, resulting in a large touch area. In this case, the upper limit value of the area in the preset relationship can be set, for example, the second preset area is determined as the upper limit value of the area, where The second preset area can be set to be larger, for example, set to 8 square centimeters, then as long as the touch area is less than or equal to the second preset area and greater than or equal to the lower limit of the area, the touch area and the preset area can be A preset relationship is satisfied between them.

For example, in the scenario where the terminal is recording fingerprints, that is, the user inputs a fingerprint template into the terminal for subsequent identification of the fingerprint as a reference. In this case, since the user's fingerprint information needs to be fully obtained, the user needs to press the finger completely on the touch screen. In this case, the lower limit value of the area in the preset relationship can be set, for example, the third preset area is determined as the lower limit value of the area, where The third preset area can be set to be larger, for example, set to 1 square centimeter, then when the touch area is greater than or equal to the third preset area and less than or equal to the upper limit of the area, the touch area and the preset area will be determined. Set the area to satisfy the preset relationship.

For example, in the scenario where the terminal recognizes fingerprints, the user will press his finger on the area where the fingerprint recognition sensor is installed, and the touch area sensed by the touch panel is large, so the case where the touch area is small can be determined as Incorrect touch, so the lower limit value of the area in the preset relationship can be set, for example, the fourth preset area is determined as the lower limit value of the area, and the fourth preset area can be set larger, for example, set to 0.5 square centimeters , and only when the touch area is greater than or equal to the fourth preset area, will it be determined that the preset relationship is satisfied between the touch area and the preset area.

Since only partial fingerprint information on the finger can be obtained during fingerprint recognition, compared with the comprehensive acquisition of fingerprint information when entering a fingerprint, the contact area between the finger and the terminal is required to be relatively small, so the fourth preset area can be set smaller than the third preset area. .

Accordingly, different preset relationships can be set for different scenarios, so that when determining whether the user is performing a touch operation, the target preset relationship corresponding to the scene can be determined, and the relationship between the touch area and the preset area can be determined according to the difference between the touch area and the preset area. Whether the target preset relationship is satisfied is determined to determine whether the user is indeed performing a touch operation, so as to ensure that the determination result is suitable for the scene where the terminal is located, and the accuracy of the determination result is ensured.

FIG. 4 is a schematic diagram of a distribution law according to an embodiment of the present disclosure. FIG. 5 is a schematic diagram of another distribution law according to an embodiment of the present disclosure. FIG. 6 is a schematic diagram of yet another distribution law according to an embodiment of the present disclosure.

Take the terminal screen evenly covered with touch sensors as an example:

In one embodiment, as shown in FIG. 4 , the distribution rule of at least one touch sensor is that one touch sensor is distributed in isolation in the terminal (for example, as shown in the block in FIG. 4 ). According to experimental analysis, since human fingers touch the touch sensor The panel does not touch only one touch sensor, so isolated touch sensors can be judged as noise.

In one embodiment, as shown in FIG. 5 , the distribution law of at least one touch sensor is that a plurality of touch sensors are located on a straight line in the terminal. It will be distributed along a straight line, so the touch sensor located on a straight line can be judged that it is not caused by finger contact, but may be caused by a linear or bar-shaped object such as an earphone cable touching the touch panel.

In one embodiment, according to experimental analysis, since the user's finger will become flat due to squeezing when in contact with the touch panel, the touch sensor that generates the touch signal is also distributed in a flat shape, but the touch sensor itself has a flat distribution. The arrangement is a matrix arrangement, so the simplest case of the touch sensors distributed in a plane is continuous distribution in at least two directions, and the continuous distribution can reach a certain length, so the preset distribution rule can be set as the at least one touch sensor. The length of the control sensor continuously distributed along each of the at least two directions is greater than or equal to the preset length.

Taking the preset length as the length of two sensors as an example, as shown in FIG. 6 , among the multiple touch sensors, there are both touch sensors distributed along the long side of the terminal, and touch sensors distributed along the short side of the terminal. and the length of the touch sensors distributed along the long side of the terminal is greater than the length of the two sensors, and the length of the touch sensors distributed along the short side of the terminal is equal to the length of the two sensors, then you can The determined distribution law is the same as the preset distribution law.

FIG. 7 is a schematic flowchart of yet another method for determining a touch signal according to an embodiment of the present disclosure. As shown in Figure 7, the method further includes:

In step S6, the preset relationship is adjusted according to the received first instruction, and/or the preset distribution law is adjusted according to the received second instruction.

In one embodiment, the preset relationship may be adjusted by receiving the first instruction to adjust, and the preset distribution law may also be adjusted by receiving the second instruction, so that the adjusted preset relationship and the adjusted preset distribution law meet the needs of different users. required, and further suitable for accurately judging whether different users are performing touch operations.

Corresponding to the foregoing embodiments of the touch signal determination method, the present disclosure also provides an embodiment of a touch signal determination apparatus.

FIG. 8 is a schematic block diagram of an apparatus for determining a touch signal according to an embodiment of the present disclosure. The touch signal determining apparatus shown in this embodiment may be applicable to terminals, and the terminals include but are not limited to electronic devices such as mobile phones, tablet computers, and wearable devices. A plurality of touch sensors are provided in the terminal, and the touch sensors include but are not limited to mutual inductive capacitive sensors and self-inductive capacitive sensors. When the user's skin, such as a finger, touches the touch sensor, the touch sensor can generate a sensing signal.

As shown in FIG. 8 , the touch signal determination device provided by the embodiment of the present disclosure includes:

The distribution determination module 1 is configured to determine the distribution law of the at least one touch sensor according to the touch signal generated by the at least one touch sensor;

The distribution comparison module 2 is configured to determine whether the distribution law is the same as the preset distribution law;

The signal processing module 3 is configured to process the touch signal when the distribution law is the same as the preset distribution law, otherwise, ignore the touch signal.

FIG. 9 is a schematic block diagram of another apparatus for determining a touch signal according to an embodiment of the present disclosure. As shown in Figure 9, the device further includes:

The area determination module 4 is configured to determine the touch area according to the touch signal;

The relationship comparison module 5 is configured to determine whether a preset relationship is satisfied between the touch area and the preset area;

Wherein, the signal processing module 3 is configured to process the touch signal when the touch area and the preset area satisfy a preset relationship, and the distribution law is the same as the preset distribution law, otherwise, the touch signal is processed. The touch signal is ignored.

Fig. 10 is a schematic block diagram of an area determination module according to an embodiment of the present disclosure. As shown in Figure 10, the relationship comparison module 5 includes:

The relationship determination sub-module 51 is configured to determine the target preset relationship corresponding to the scene according to the scene where the terminal is located;

The relationship comparison sub-module 52 is configured to determine whether the target preset relationship is satisfied between the touch area and the preset area.

Optionally, the target preset relationship is that the touch area is less than or equal to the upper limit value of the area and greater than or equal to the lower limit value of the area.

Optionally, the relationship determination submodule is configured to:

When the terminal is located in the pocket, determining the first preset area as the upper limit value of the area; and/or

When the distance between the terminal and the face is less than a preset distance, determining the second preset area as the upper limit value of the area; and/or

In a scenario where the terminal records a fingerprint, determining a third preset area as the lower limit value of the area; and/or

In a scenario where the terminal recognizes a fingerprint, a fourth preset area is determined as the lower limit value of the area, where the fourth preset area is smaller than the third preset area.

Optionally, the preset distribution rule is that a length of the at least one touch sensor continuously distributed along each of the at least two directions is greater than or equal to a preset length.

FIG. 11 is a schematic block diagram of yet another touch signal determining apparatus according to an embodiment of the present disclosure. As shown in FIG. 11 , the touch signal determination device further includes:

The adjustment module 6 is configured to adjust the preset relationship according to the received first instruction, and/or adjust the preset distribution law according to the received second instruction.

Regarding the apparatuses in the foregoing embodiments, the specific manners in which each module performs operations have been described in detail in the embodiments of the related methods, and will not be described in detail here.

For the apparatus embodiments, since they basically correspond to the method embodiments, reference may be made to the partial descriptions of the method embodiments for related parts. The device embodiments described above are only illustrative, wherein the modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed over multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of the present disclosure. Those of ordinary skill in the art can understand and implement it without creative effort.

Embodiments of the present disclosure also provide an electronic device, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to implement the method described in any of the above embodiments.

Embodiments of the present disclosure further provide a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, implements the steps in the method described in any of the foregoing embodiments.

FIG. 12 is a schematic block diagram of an apparatus 1200 for determining a touch signal according to an embodiment of the present disclosure. For example, apparatus 1200 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.

12, an apparatus 1200 may include one or more of the following components: a processing component 1202, a memory 1204, a power supply component 1206, a multimedia component 1208, an audio component 1210, an input/output (I/O) interface 1212, a sensor component 1214, And the communication component 1216.

The processing component 1202 generally controls the overall operation of the device 1200, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 1202 can include one or more processors 1220 to execute instructions to perform all or some of the steps of the above-described methods. Additionally, processing component 1202 may include one or more modules that facilitate interaction between processing component 1202 and other components. For example, processing component 1202 may include a multimedia module to facilitate interaction between multimedia component 1208 and processing component 1202.

Memory 1204 is configured to store various types of data to support operations at device 1200 . Examples of such data include instructions for any application or method operating on device 1200, contact data, phonebook data, messages, pictures, videos, and the like. Memory 1204 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

Power component 1206 provides power to various components of device 1200. Power supply components 1206 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1200 .

Multimedia component 1208 includes a screen that provides an output interface between the device 1200 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 1208 includes a front-facing camera and/or a rear-facing camera. When the apparatus 1200 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.

Audio component 1210 is configured to output and/or input audio signals. For example, audio component 1210 includes a microphone (MIC) that is configured to receive external audio signals when device 1200 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 1204 or transmitted via communication component 1216 . In some embodiments, audio component 1210 also includes a speaker for outputting audio signals.

The I/O interface 1212 provides an interface between the processing component 1202 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.

Sensor assembly 1214 includes one or more touch sensors for providing status assessment of various aspects of device 1200 . For example, the sensor assembly 1214 can detect the open/closed state of the device 1200, the relative positioning of components, such as the display and keypad of the device 1200, and the sensor assembly 1214 can also detect a change in the position of the device 1200 or a component of the device 1200 , the presence or absence of user contact with the device 1200 , the orientation or acceleration/deceleration of the device 1200 and the temperature change of the device 1200 . Sensor assembly 1214 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 1214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1214 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

Communication component 1216 is configured to facilitate wired or wireless communication between apparatus 1200 and other devices. The device 1200 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G LTE, 5G NR, or a combination thereof. In one exemplary embodiment, the communication component 1216 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1216 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 1200 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the method described in any of the above embodiments.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as a memory 1204 including instructions, executable by the processor 1220 of the apparatus 1200 to accomplish the above method. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Other embodiments of the present disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or techniques in the technical field not disclosed by the present disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (14)

1. A touch signal determination method is applicable to a terminal, and comprises the following steps:

determining a distribution rule of at least one touch sensor according to a touch signal generated by the at least one touch sensor;

determining whether the distribution rule is the same as a preset distribution rule or not;

and if the distribution rule is the same as a preset distribution rule, processing the touch signal, otherwise, ignoring the touch signal.

2. The method of claim 1, further comprising:

determining a touch area according to the touch signal;

determining whether the touch area meets a preset relation with a preset area;

and processing the touch signal if the touch area and the preset area meet a preset relation and the distribution rule is the same as the preset distribution rule, otherwise, ignoring the touch signal.

3. The method of claim 2, wherein the determining whether the touch area and a preset area satisfy a preset relationship comprises:

determining a target preset relation corresponding to the scene according to the scene of the terminal;

and determining whether the touch area and a preset area meet the target preset relation.

4. The method of claim 3, wherein the target predetermined relationship is that the touch area is smaller than or equal to an area upper limit and larger than or equal to an area lower limit.

5. The method according to claim 4, wherein the determining, according to a scene in which the terminal is located, a preset target relationship corresponding to the scene comprises:

if the terminal is located in the pocket, determining that a first preset area is the upper limit value of the area; and/or

If the distance between the terminal and the face is smaller than a preset distance, determining a second preset area as the area upper limit value; and/or

If the terminal is in a fingerprint input scene, determining a third preset area as the area lower limit value; and/or

And if the terminal is in a scene of fingerprint identification, determining a fourth preset area as the area lower limit value, wherein the fourth preset area is smaller than the third preset area.

6. The method according to any one of claims 1 to 5, wherein the predetermined distribution rule is that the length of the continuous distribution of the at least one touch sensor along each of the at least two directions is greater than or equal to a predetermined length.

7. A touch signal determination device is applicable to a terminal, and comprises:

the distribution determining module is configured to determine a distribution rule of at least one touch sensor according to a touch signal generated by the at least one touch sensor;

a distribution comparison module configured to determine whether the distribution rule is the same as a preset distribution rule;

and the signal processing module is configured to process the touch signal under the condition that the distribution rule is the same as a preset distribution rule, and otherwise, ignore the touch signal.

8. The apparatus of claim 7, further comprising:

an area determination module configured to determine a touch area according to the touch signal;

a relation comparison module configured to determine whether the touch area and a preset area satisfy a preset relation;

the signal processing module is configured to process the touch signal under the condition that the touch area and a preset area meet a preset relationship and the distribution rule is the same as a preset distribution rule, otherwise, the touch signal is ignored.

9. The apparatus of claim 8, wherein the relationship comparison module comprises:

the relation determining submodule is configured to determine a target preset relation corresponding to a scene where the terminal is located according to the scene;

a relation comparison submodule configured to determine whether the touch area and a preset area satisfy the target preset relation.

10. The apparatus of claim 9, wherein the predetermined target relationship is that the touch area is smaller than or equal to an upper area limit and larger than or equal to a lower area limit.

11. The apparatus of claim 10, wherein the relationship determination submodule is configured to:

when the terminal is positioned in the pocket, determining a first preset area as the upper limit value of the area; and/or

When the distance between the terminal and the face is smaller than a preset distance, determining a second preset area as the area upper limit value; and/or

Determining a third preset area as the area lower limit value under the scene that the terminal inputs the fingerprint; and/or

And under the scene that the terminal identifies the fingerprint, determining a fourth preset area as the area lower limit value, wherein the fourth preset area is smaller than the third preset area.

12. The apparatus according to any one of claims 7 to 11, wherein the predetermined distribution rule is that a length of the at least one touch sensor continuously distributed along each of the at least two directions is greater than or equal to a predetermined length.

13. An electronic device, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to implement the method of any one of claims 1 to 6.

14. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.

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