CN111930255A - Method and device for preventing misoperation of touch panel and readable storage medium - Google Patents
Method and device for preventing misoperation of touch panel and readable storage medium Download PDFInfo
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- CN111930255A CN111930255A CN202010553306.5A CN202010553306A CN111930255A CN 111930255 A CN111930255 A CN 111930255A CN 202010553306 A CN202010553306 A CN 202010553306A CN 111930255 A CN111930255 A CN 111930255A
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- touch
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Abstract
The invention relates to a method for preventing misoperation of a touch panel, which comprises the following steps: the method comprises the steps of detecting touch operations acting on a touch panel, obtaining the number of the touch operations, obtaining the duration time of the touch operations, and executing instructions corresponding to the touch operations when the number of the touch operations and the duration time of the touch operations meet set conditions. After acquiring the number of touch operations and acquiring the duration of the touch operations, the method comprises the following steps: judging the relation between the number of touch operations and a set number threshold, if the number of touch operations is greater than or equal to the set number threshold, judging that the touch is invalid, if the number of touch operations is less than the set number threshold, further judging the relation between the duration of the touch operations and a set time threshold, and when the duration of the touch operations is less than the set time threshold, judging that the touch is valid and executing an instruction corresponding to the touch operations. The invention also relates to a device for preventing the misoperation of the touch panel and a readable storage medium.
Description
Technical Field
The present invention relates to the field of touch control technologies, and in particular, to a method and an apparatus for preventing a touch panel from being operated by mistake, and a readable storage medium.
Background
At present, touch control is mainly realized by two sensors, one is a pressure type touch sensor with low sensitivity, and the other is a capacitance type touch sensor with high sensitivity.
The capacitive touch sensor has a good development trend due to its excellent sensitivity, but when the capacitive touch sensor is used, the capacitive touch sensor often performs related instructions when the capacitive touch sensor is touched by a user unintentionally because of its high sensitivity, and thus the capacitive touch sensor causes great annoyance to the user. For example, in a control panel of an air conditioner on an automobile, because a row of touch keys are arranged together, the problem of mis-execution caused by mis-touch of the touch keys can be inevitably generated, and the use experience is poor.
The foregoing description is provided for general background information and is not admitted to be prior art.
Disclosure of Invention
One aspect of the present invention is to provide a method for preventing a touch panel from malfunctioning.
Another aspect of the present invention is to provide an apparatus for preventing a touch panel from malfunctioning.
Another aspect of the present invention is to provide a readable storage medium capable of reducing erroneous operations.
The invention provides a method for preventing misoperation of a touch panel, which comprises the following steps: the method comprises the steps of detecting touch operations acting on a touch panel, obtaining the number of the touch operations, obtaining the duration time of the touch operations, and executing instructions corresponding to the touch operations when the number of the touch operations and the duration time of the touch operations meet set conditions.
Further, after acquiring the number of touch operations and acquiring the duration of the touch operations, the method includes: judging the relation between the number of the touch operations and a set number threshold, if the number of the touch operations is larger than or equal to the set number threshold, judging that the touch is invalid, if the number of the touch operations is smaller than the set number threshold, further judging the relation between the duration of the touch operations and a set time threshold, if the duration of the touch operations is larger than or equal to the set time threshold, judging that the touch is invalid, and if the duration of the touch operations is smaller than the set time threshold, judging that the touch is valid and executing an instruction corresponding to the touch operations.
Further, when the number of touch operations is obtained, if multiple touch operations are detected simultaneously, touch invalidity is directly determined, if multiple touch operations are detected continuously, a time interval of the detected adjacent touch operations is further determined, if the time interval of the adjacent touch operations is smaller than a set time interval threshold, the detected multiple touch operations are determined to be multiple touch operations at the same time, touch invalidity is determined, and if the time interval of the adjacent touch operations is larger than or equal to the set time interval threshold, the detected multiple touch operations are determined to be touch operations at different times.
Further, the method for preventing the misoperation of the touch panel comprises the following steps of: determining a touch key type corresponding to the touch operation; a time threshold corresponding to the determined touch key type is invoked.
The present invention also provides a device for preventing misoperation of a touch panel, comprising: the touch control device comprises a detection module, a timing module, a processing module and an execution module, wherein the detection module is used for detecting preset touch control operation acting on a touch control panel, the timing module is used for counting the duration time of the detected touch control operation, the processing module is used for determining the number of the detected touch control operation and judging whether the number of the touch control operation and the duration time of the touch control operation meet set conditions or not, and when the number of the touch control operation and the duration time of the touch control operation meet the set conditions, an instruction corresponding to the touch control operation is sent, and the execution module is used for executing the touch control operation instruction sent by the.
Further comprises a storage module, wherein the storage module stores a set quantity threshold and a time threshold, when the processing module determines the number of the detected touch operations, the storage module reads the set number threshold, judging the relation between the number of the touch operations and a set number threshold, if the number of the touch operations is larger than or equal to the set number threshold, judging that the touch is invalid, if the number of the touch operations is smaller than the set number threshold, reading a set time threshold by a storage module, and further judging the relation between the duration of the touch operation and a set time threshold, if the duration of the touch operation is greater than or equal to the set time threshold, judging that the touch is invalid, and if the duration of the touch operation is less than the set time threshold, judging that the touch is valid and executing an instruction corresponding to the touch operation.
Further, the processing module directly determines that the touch is invalid when the detection module detects multiple touch operations at the same time, reads the time interval threshold from the storage module when the detection module continuously detects the multiple touch operations, further determines the time interval between the detected adjacent touch operations, determines that the detected multiple touch operations are multiple touch operations at the same time and determines that the touch is invalid if the time interval between the adjacent touch operations is smaller than the set time interval threshold, and determines that the detected multiple touch operations are touch operations at different times if the time interval between the adjacent touch operations is greater than or equal to the set time interval threshold.
Furthermore, a plurality of first type touch keys and a plurality of second type touch keys are arranged on the touch panel, the time threshold corresponding to the first type touch keys is larger than the time threshold of the second type touch keys, the processor module determines the type of the touch keys corresponding to the touch operation after the detection module detects the touch operation, and calls the time threshold corresponding to the determined type of the touch keys.
The invention also provides a readable storage medium, which stores a program for preventing the misoperation of the touch panel, and the program for preventing the misoperation of the touch panel is executed by a processor to realize the method for preventing the misoperation of the touch panel.
According to the method and the device, whether the corresponding instruction is executed or not can be judged according to the number and the duration of the touch operations, so that misoperation caused by the fact that the number and the duration of the touch operations are not judged in the prior art can be avoided, the operation experience of a user is improved, and misoperation to a certain degree is avoided.
Drawings
FIG. 1 is a flowchart illustrating a method for preventing a touch panel from malfunctioning according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating acquiring the number of touch operations according to an embodiment of the present invention.
Fig. 3 is a flowchart of the detection in step S12 in fig. 2.
FIG. 4 is a detailed flowchart of a method for preventing misoperation of a touch panel according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1, a general flow of an embodiment of a method for preventing a touch panel from malfunctioning according to the present invention is exemplarily shown. As shown in fig. 1, the embodiment of the method for preventing the touch panel from malfunctioning includes the following steps:
step S11, detecting the touch operation on the touch panel,
step S12, obtaining the number of touch operations and the duration of the touch operations,
in step S13, when the number of touch operations and the duration of the touch operations meet the set conditions, an instruction corresponding to the touch operation is executed.
Through the steps, the number and the duration of the touch operations are judged, and the corresponding instructions are executed when the number and the duration of the touch operations meet the set conditions, namely, the instructions corresponding to the touch operations can be executed only when the touch operations meet the set conditions, so that the execution of the false touch operations can be avoided to a certain extent, and the operation experience of a user is improved.
As shown in fig. 2, specifically, in the present embodiment, after step S12 (acquiring the number of touch operations and the duration of the touch operations), the method includes:
step S131, determining the relationship between the number of touch operations and the set number threshold (e.g. 2),
step S132, if the number of the touch operations is greater than or equal to the set number threshold, determining that the touch is invalid;
step S133, if the number of touch operations is smaller than the set number threshold, further determining a relationship between the duration of the touch operations and the set time threshold;
step S134, if the duration of the touch operation is greater than or equal to the set time threshold (e.g., 1.5S), determining that the touch is invalid;
in step S135, if the duration of the touch operation is less than the set time threshold (e.g., 1.5S), it is determined that the touch operation is valid and the instruction corresponding to the touch operation is executed.
The set quantity threshold and the set time threshold can be adjusted according to actual requirements, and are set as a configuration mode. The misoperation probability of the user can be reduced by corresponding to the set value, and the user experience is improved.
As shown in fig. 3, when the number of touch operations is acquired in step S12, if a plurality of touch operations are detected at the same time, it is directly determined that the touch is invalid.
If a plurality of touch operations are continuously detected, the time interval of the detected adjacent touch operations is further judged. If the time interval between the adjacent touch operations is smaller than a set time interval threshold (for example, 0.5s), determining that the detected touch operations are the same touch operations, and determining that the touch is invalid; if the time interval between adjacent touch operations is greater than or equal to a set time interval threshold (e.g., 0.5s), determining that the detected touch operations are touch operations of different times, and executing an instruction corresponding to the touch operation when the duration of each touch operation is less than the set time threshold (e.g., 0.5 s).
The set time interval threshold may be adjusted according to actual requirements, and is set as a configuration mode. The setting values corresponding to the above can be used in some special situations, such as: and simultaneously performing a plurality of touch operations and continuously performing a plurality of touch operations, and according to the set logic, the misoperation probability of the user can be reduced, and the user experience is improved.
Further, the touch panel related to the present invention may be provided with a plurality of first type touch keys and a plurality of second type touch keys, the first type touch keys are, for example, common touch keys such as an on/off key, an air speed adjusting key, a cooling key, and a temperature adjusting key, the second type touch keys are, for example, uncommon touch keys such as an air direction adjusting key, a defrosting key (including a front defrosting key and a rear defrosting key), and an internal circulation key, the system sets a corresponding time threshold of the first type touch keys to be greater than a time threshold of the second type touch keys, and for such a case, the method for preventing the touch panel from being operated by mistake further includes, after detecting the touch operation acting on the touch panel:
as shown in fig. 4, step S111 determines a touch key type corresponding to the touch operation; for example: touching a first type of touch key, a switch key, a wind speed adjusting key, a refrigeration key and a temperature adjusting key; or a second type touch key, a wind direction adjusting key, a defrosting key (comprising a front defrosting key and a rear defrosting key) and an internal circulation key.
Step S112, calling a time threshold corresponding to the determined touch key type; for example: the time threshold value (for example, 3s) corresponding to the first type of touch key, and the time threshold value (for example, 1.5s) corresponding to the second type of touch key.
After step S112, the time threshold used when determining the relationship between the duration of the touch operation and the set time threshold in step S133 is the time threshold called in step S112.
Further, the present invention provides a device for preventing a touch panel from being operated by mistake, the device comprising: the detection module is used for detecting touch operation acting on the touch panel; the timing module is used for counting the duration time of the detected touch operation; the processing module is used for determining the number of the detected touch operations, judging whether the number of the touch operations and the duration time of the touch operations meet set conditions or not, and sending an instruction corresponding to the touch operations when the number of the touch operations and the duration time of the touch operations meet the set conditions; and the execution module is used for executing the touch operation instruction sent by the processing module.
Further, the device for preventing the touch panel from misoperation further comprises a storage module, wherein the storage module stores a set number threshold (for example, 2) and a set time threshold (for example, 1.5s), when the processing module determines that the number of the detected touch operations is good, the storage module reads the set number threshold and judges the relationship between the number of the touch operations and the set number threshold, and if the number of the touch operations is greater than or equal to the set number threshold (for example, 2), the touch is judged to be invalid; if the number of touch operations is less than the set number threshold (e.g., 2), that is, the number of touch operations is (e.g., 1), the set time threshold (e.g., 1.5s) is read by the storage module, and further a relationship between the duration of the touch operations and the set time threshold (e.g., 1.5s) is determined, if the duration of the touch operations is greater than or equal to the set time threshold (e.g., 1.5s), it is determined that the touch is invalid, and if the duration of the touch operations is less than the set time threshold (e.g., 1.5s), it is determined that the touch is valid and an instruction corresponding to the touch operations is executed.
The set quantity threshold and the set time threshold can be adjusted according to actual requirements, and are set as a configuration mode. The misoperation probability of the user can be reduced by corresponding to the set value, and the user experience is improved.
Further, the processing module directly determines that the touch is invalid when the detection module detects multiple touch operations at the same time, reads a set time interval threshold (e.g., 0.5s) from the storage module when the detection module continuously detects multiple touch operations, further determines a time interval between detected adjacent touch operations, determines that the detected multiple touch operations are multiple touch operations at the same time and determines that the touch is invalid if the time interval between adjacent touch operations is smaller than the set time interval threshold (e.g., 0.5s), and determines that the detected multiple touch operations are touch operations at different times if the time interval between adjacent touch operations is greater than or equal to the set time interval threshold (e.g., 0.5 s).
The time interval set as above may be adjusted according to actual requirements, and is set as a configuration. The setting values corresponding to the above can be used in some special situations, such as: and simultaneously performing a plurality of touch operations and continuously performing a plurality of touch operations, and according to the set logic, the misoperation probability of the user can be reduced, and the user experience is improved.
Furthermore, the touch panel of the present invention is provided with a plurality of first type touch keys and a plurality of second type touch keys, the first type touch keys are, for example, common touch keys, such as an on-off key, a wind speed adjusting key, a cooling key, a temperature adjusting key, a second type of touch keys such as an unusual touch key, such as a wind direction adjusting key, a defrost key (including a front defrost key and a rear defrost key), an internal circulation key, a detection module is an induction coil arranged behind each touch key, when the touch key is touched, the induction coil can generate a corresponding induction signal to the processing module, a time threshold (for example, 3s) corresponding to the first type of touch key is larger than a time threshold (for example, 1.5s) corresponding to the second type of touch key, and the processing module determines the type of the touch key corresponding to the touch operation after the detection module detects the touch operation and calls the time threshold corresponding to the determined type of the touch key.
Through the device, the number and the duration of the touch operations are judged, and the corresponding instructions are executed when the number and the duration of the touch operations meet the set conditions, so that the execution of the false touch operations can be avoided to a certain extent, and the operation experience of a user is improved.
Furthermore, the present invention also provides a readable storage medium, which stores a computer program, and when the computer program is executed, the method for preventing the misoperation of the touch panel can be realized.
As used herein, the meaning of "a plurality" or "a plurality" is two or more unless otherwise specified.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A method for preventing misoperation of a touch panel is characterized by comprising the following steps:
a touch operation applied to the touch panel is detected,
the number of touch operations is obtained,
the duration of the touch operation is obtained,
and executing an instruction corresponding to the touch operation when the number of the touch operations and the duration time of the touch operations meet set conditions.
2. The method for preventing touch panel malfunction as claimed in claim 1, wherein after acquiring the number of touch operations and the duration of the touch operations, the method comprises:
judging the relation between the number of the touch operations and a set number threshold value,
if the number of the touch operations is larger than or equal to the set number threshold, determining that the touch is invalid,
if the number of the touch operations is smaller than a set number threshold, further judging the relationship between the duration time of the touch operations and a set time threshold,
if the duration time of the touch operation is greater than or equal to a set time threshold, determining that the touch is invalid,
and if the duration time of the touch operation is less than a set time threshold, judging that the touch is effective and executing an instruction corresponding to the touch operation.
3. The method as claimed in claim 1, wherein when the number of touch operations is obtained,
if a plurality of touch operations are detected simultaneously, the touch is directly judged to be invalid,
if a plurality of touch operations are continuously detected, the time interval of the detected adjacent touch operations is further judged,
if the time interval between the adjacent touch operations is smaller than the set time interval threshold, the detected touch operations are determined to be the same touch operations, and the touch is determined to be invalid,
and if the time interval of the adjacent touch operations is greater than or equal to the set time interval threshold, judging that the detected touch operations are touch operations of different times.
4. The method as claimed in claim 1, wherein the touch panel is provided with a plurality of first type touch keys and a plurality of second type touch keys, the time threshold corresponding to the first type touch keys is greater than the time threshold corresponding to the second type touch keys, and the method for preventing the touch panel from malfunctioning comprises, after detecting the touch operation on the touch panel:
determining a touch key type corresponding to the touch operation;
a time threshold corresponding to the determined touch key type is invoked.
5. An apparatus for preventing a touch panel from malfunctioning, comprising:
a detection module for detecting a touch operation applied to the touch panel,
a timing module for counting the duration of the detected touch operation,
the processing module is used for determining the number of the detected touch operations, judging whether the number of the touch operations and the duration time of the touch operations meet set conditions or not, and sending an instruction corresponding to the touch operations when the number of the touch operations and the duration time of the touch operations meet the set conditions,
and the execution module is used for executing the touch operation instruction sent by the processing module.
6. The apparatus according to claim 5, further comprising a storage module, wherein the storage module stores a set number threshold and a time threshold,
when the processing module determines the number of the detected touch operations, the storage module reads the set number threshold value, and judges the relationship between the number of the touch operations and the set number threshold value, if the number of the touch operations is larger than or equal to the set number threshold value, the touch is judged to be invalid,
if the number of the touch operations is smaller than the set number threshold, reading the set time threshold by a storage module, and further judging the relation between the duration time of the touch operations and the set time threshold,
and if the duration of the touch operation is greater than or equal to a set time threshold, determining that the touch is invalid, and if the duration of the touch operation is less than the set time threshold, determining that the touch is valid and executing an instruction corresponding to the touch operation.
7. The apparatus of claim 5, wherein the processing module directly determines that the touch is invalid when the detecting module detects a plurality of touch operations simultaneously,
when the detection module continuously detects a plurality of touch operations, the storage module reads the time interval threshold value and further judges the time interval of the detected adjacent touch operations,
if the time interval between the adjacent touch operations is smaller than the set time interval threshold, the detected touch operations are judged to be the same touch operations, and the touch is judged to be invalid,
and if the time interval of the adjacent touch operations is greater than or equal to the set time interval threshold, judging that the detected touch operations are touch operations of different times.
8. The apparatus according to claim 1, wherein the touch panel is provided with a plurality of first type touch keys and a plurality of second type touch keys, the time threshold corresponding to the first type touch keys is greater than the time threshold corresponding to the second type touch keys, and the processor module determines the type of the touch key corresponding to the touch operation after the detection module detects the touch operation and retrieves the time threshold corresponding to the determined type of the touch key.
9. A readable storage medium storing a computer program which, when executed, implements the method of preventing malfunction of a touch panel according to any one of claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010553306.5A CN111930255A (en) | 2020-06-17 | 2020-06-17 | Method and device for preventing misoperation of touch panel and readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010553306.5A CN111930255A (en) | 2020-06-17 | 2020-06-17 | Method and device for preventing misoperation of touch panel and readable storage medium |
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| CN202010553306.5A Pending CN111930255A (en) | 2020-06-17 | 2020-06-17 | Method and device for preventing misoperation of touch panel and readable storage medium |
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Application publication date: 20201113 |