CN107092391B - Press operation identification method and mobile terminal - Google Patents
Press operation identification method and mobile terminal Download PDFInfo
- Publication number
- CN107092391B CN107092391B CN201710260886.7A CN201710260886A CN107092391B CN 107092391 B CN107092391 B CN 107092391B CN 201710260886 A CN201710260886 A CN 201710260886A CN 107092391 B CN107092391 B CN 107092391B
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- air pressure
- amplitude
- barometer
- pressure value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
Abstract
The invention provides a press operation identification method and a mobile terminal, wherein the method comprises the following steps: when touch operation on a screen of the mobile terminal is detected, acquiring an air pressure value recorded by the barometer within first preset time; calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time; judging whether the change amplitude is within a preset amplitude range or not; and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation. Therefore, the mobile terminal can identify whether the pressing operation is received or not according to the change amplitude of the barometric pressure value recorded by the barometer in the mobile terminal, the structure of the mobile terminal is simple, and the reliability of the mobile terminal is good.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a pressing operation identification method and a mobile terminal.
Background
With the rapid development of mobile terminals, large-screen mobile terminals become the mainstream, and users can view information on the mobile terminals by performing touch operations on the screen, for example, the users can perform operations such as clicking, pressing, sliding and the like on the screen of the mobile terminals, so as to acquire corresponding information. At present, the mobile terminal mainly embeds a pressure detection module in a screen for identifying the pressing operation of the screen. However, the manner of embedding the pressure detection module in the screen complicates the structure of the mobile terminal, and the mobile terminal is easily damaged when the mobile terminal falls.
It can be seen that the existing manner of pressing operation identification results in low reliability of the mobile terminal.
Disclosure of Invention
The embodiment of the invention provides a press operation identification method and a mobile terminal, and aims to solve the problem of low reliability of the mobile terminal caused by the existing press operation identification mode.
In a first aspect, an embodiment of the present invention provides a press operation identification method and a mobile terminal, including:
when touch operation on a screen of the mobile terminal is detected, acquiring an air pressure value recorded by the barometer within first preset time;
calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time;
judging whether the change amplitude is within a preset amplitude range or not;
and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, including:
the first acquisition module is used for acquiring an air pressure value recorded by the barometer within first preset time when touch operation on a screen of the mobile terminal is detected;
the calculation module is used for calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time, which is acquired by the first acquisition module;
the first judgment module is used for judging whether the change amplitude calculated by the calculation module is within a preset amplitude range or not;
and the determining module is used for identifying the touch operation as a pressing operation if the first judging module judges that the change amplitude is within the preset amplitude range.
In this way, in the embodiment of the present invention, when a touch operation on a screen of the mobile terminal is detected, an air pressure value recorded by the barometer within a first preset time is obtained; calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time; judging whether the change amplitude is within a preset amplitude range or not; and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation. Therefore, the mobile terminal can identify whether the pressing operation is received or not according to the change amplitude of the barometric pressure value recorded by the barometer in the mobile terminal, the structure of the mobile terminal is simple, and the reliability of the mobile terminal is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a flow chart of a press operation recognition method provided by the present invention;
FIG. 2 is a flow chart of another method of identifying a pressing operation provided by the present invention;
fig. 3 is a schematic diagram illustrating a change in air pressure inside a mobile terminal according to the present invention;
FIG. 4 is a flow chart of another method of identifying a pressing operation provided by the present invention;
fig. 5 is one of the schematic structural diagrams of the mobile terminal provided by the present invention;
fig. 6 is a second schematic structural diagram of the mobile terminal provided by the present invention;
fig. 7 is a third schematic structural diagram of a mobile terminal according to the present invention;
FIG. 8 is a fourth schematic structural diagram of a mobile terminal according to the present invention;
FIG. 9 is a fifth schematic view of the mobile terminal according to the present invention;
fig. 10 is a sixth schematic structural diagram of the mobile terminal provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of a pressing operation identification method according to an embodiment of the present invention, which is applied to a mobile terminal equipped with a barometer, and as shown in fig. 1, the pressing operation identification method includes the following steps:
In this step, a barometer is installed inside the mobile terminal, and when the inside of the mobile terminal is good in air tightness, the barometer can be used for detecting the air pressure value inside the mobile terminal. When the mobile terminal is in a working state, the barometer can detect the air pressure value inside the mobile terminal in real time.
When the mobile terminal detects a touch operation on a screen of the mobile terminal, the mobile terminal may obtain an air pressure value recorded by the barometer in real time from a time when the operation is detected or obtain the air pressure value recorded by the barometer at intervals of a preset time until the air pressure value recorded by the barometer in a first preset time including the time when the operation is detected is obtained.
And 102, calculating the change amplitude of the internal air pressure of the mobile terminal by using the air pressure value recorded by the barometer within a first preset time.
In this step, as time goes by, the barometer may record a plurality of barometric pressure values within a first preset time, and may calculate a variation of the barometric pressure inside the mobile terminal at different times using the plurality of barometric pressure values. The change amplitude of the internal air pressure of the mobile terminal may be a maximum change amount between a plurality of air pressure values detected by the barometer within the first preset time, and the change amplitude of the internal air pressure of the mobile terminal may be calculated according to a maximum value of the air pressure values detected by the barometer within the first preset time and a detected initial value, where the initial value may be an air pressure value inside the mobile terminal when an operation on the mobile terminal is detected.
Before this step, the range of the amplitude of the change of the internal air pressure of the mobile terminal when the mobile terminal is pressed can be preset. When the mobile terminal receives touch operation on the screen, the air pressure change amplitude inside the mobile terminal can be compared with the preset amplitude range, and whether the air pressure change amplitude inside the mobile terminal is within the preset amplitude range or not is judged.
For example, assuming that the preset amplitude range is 0.1hPa to 0.4hPa, when the pressure variation amplitude inside the mobile terminal is 0.2hPa, the pressure variation amplitude inside the mobile terminal is within the preset amplitude range; when the amplitude of the pressure change inside the mobile terminal is 0.5hPa, the amplitude of the pressure change inside the mobile terminal is not within the preset amplitude range, which is merely an example to facilitate understanding of the step. If the magnitude of the change in the internal pressure of the mobile terminal is not within the preset magnitude range, the process may be terminated or other steps may be performed, and the termination process shown in fig. 1 is only an example.
And step 104, identifying the touch operation as a pressing operation.
In this step, the pressing operation may be an operation when the screen of the mobile terminal is pressed, and when the mobile terminal detects the operation, the coordinates of the operation point on the screen of the mobile terminal may be acquired, and after determining that the operation is the pressing operation, a response may be made to the pressing operation according to the coordinate position.
In this embodiment of the present invention, the mobile terminal may include: a Mobile phone, a Tablet personal Computer (Tablet personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
According to the press operation identification method, when touch operation on a screen of the mobile terminal is detected, the air pressure value recorded by the barometer within first preset time is obtained; calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time; judging whether the change amplitude is within a preset amplitude range or not; and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation. Therefore, the mobile terminal can identify whether the pressing operation is received or not according to the change amplitude of the barometric pressure value recorded by the barometer in the mobile terminal, the structure of the mobile terminal is simple, and the reliability of the mobile terminal is good.
Referring to fig. 2, the present embodiment is mainly different from the above-described embodiments in that when the magnitude of the change in the air pressure inside the mobile terminal and the time when the air pressure value reaches the magnitude of the change satisfy the preset conditions at the same time, the operation is determined to be a pressing operation. Fig. 2 is a flowchart of a pressing operation identification method according to an embodiment of the present invention, and as shown in fig. 2, the method includes the following steps:
In this step, a barometer is installed inside the mobile terminal, and when the inside of the mobile terminal is good in air tightness, the barometer can be used for detecting the air pressure value inside the mobile terminal. When the mobile terminal is in a working state, the barometer can detect the air pressure value inside the mobile terminal in real time.
When the mobile terminal detects a touch operation on a screen of the mobile terminal, the mobile terminal may obtain an air pressure value recorded by the barometer in real time from a time when the operation is detected or obtain the air pressure value recorded by the barometer at intervals of a preset time until the air pressure value recorded by the barometer in a first preset time including the time when the operation is detected is obtained.
Optionally, when the touch operation on the screen of the mobile terminal is detected, acquiring the barometric pressure value recorded by the barometer within a first preset time includes:
when the touch operation on the screen of the mobile terminal is detected, acquiring the air pressure value recorded by the barometer within a preset duration from the detection moment when the touch operation is detected.
In this embodiment, the barometer may detect a barometric pressure value inside the mobile terminal in real time when the mobile terminal is in operation. When the mobile terminal detects touch operation on the screen of the mobile terminal, the air pressure value inside the mobile terminal when the touch operation is detected by the mobile terminal can be acquired, and from the moment when the touch operation is detected, the air pressure value recorded by the barometer can be acquired in real time, and the air pressure value recorded within a preset time length can be acquired.
For example, the mobile terminal detects an operation on the screen of the mobile terminal at 8 o ' clock 0 min 0 sec, acquires the air pressure value of the barometer at 8 o ' clock 0 min 0 sec, and acquires the air pressure value recorded by the barometer in real time from 8 o ' clock 0 min 0 sec. If the first predetermined time is 0.3 seconds, the air pressure values recorded by the air pressure gauge from 8 o ' clock 0 min 0 sec to 8 o ' clock 0 min 0.3 sec are obtained, and the air pressure values obtained in the time duration may include the air pressure values recorded by the air pressure gauge at 8 o ' clock 0 min 0 sec. This is merely an example to facilitate understanding of the scheme.
As shown in fig. 3, fig. 3 is a graph illustrating a change of an air pressure inside the mobile terminal with time when the mobile terminal is pressed. The graph between the abscissa of 25 and the abscissa of 33 may be a graph of the air pressure value when the mobile terminal is pressed once, and the graph is taken as an example for explanation. When the mobile terminal does not receive the operation, the air pressure value is maintained between 1007.7hPa and 1007.8hPa, and when the screen of the mobile terminal is operated, the air pressure value is obviously increased at the moment and is increased to be more than 1008 hPa. The air pressure value at the moment when the operation is detected can be acquired, and the air pressure value recorded by the air pressure meter in the preset time length can be acquired.
In this embodiment, the air pressure value recorded by the barometer for the preset time duration from the time when the operation on the mobile terminal screen is detected is obtained, so that the air pressure change amplitude can be obtained according to the change amount of the maximum value of the air pressure value in the preset time duration relative to the air pressure value at the time when the operation on the mobile terminal screen is detected, the accuracy of the obtained air pressure change amplitude can be improved, and the accuracy of the press operation identification can be improved. This embodiment may also be applied to the embodiment corresponding to fig. 1, and the specific embodiment may be the same as that described above, and is not described herein again.
In this step, as time goes by, the barometer may record a plurality of barometric pressure values within a first preset time, and may calculate a variation of the barometric pressure inside the mobile terminal at different times using the plurality of barometric pressure values. The change amplitude of the internal air pressure of the mobile terminal may be a maximum change amount between a plurality of air pressure values detected by the barometer within the first preset time, and the change amplitude of the internal air pressure of the mobile terminal may be calculated according to a maximum value of the air pressure values detected by the barometer within the first preset time and a detected initial value, where the initial value may be an air pressure value inside the mobile terminal when an operation on the mobile terminal is detected.
Optionally, the step of calculating a change amplitude of the internal air pressure of the mobile terminal by using the air pressure value recorded by the barometer within a first preset time includes:
acquiring an initial value and a maximum value of the internal air pressure value of the mobile terminal recorded by the barometer within a first preset time by using the air pressure value recorded by the barometer within the first preset time;
calculating the variation of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the variation as the variation amplitude of the internal air pressure of the mobile terminal;
after the step of calculating the variation of the barometric pressure value recorded by the barometer from the initial value to the maximum value and taking the variation as the variation amplitude of the internal barometric pressure of the mobile terminal, before the step of judging whether the time period elapsed for the internal barometric pressure of the mobile terminal to reach the variation amplitude is within a preset time range, the method further comprises:
and calculating the time length of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the time length as the time length of the change amplitude of the air pressure inside the mobile terminal.
In this embodiment, the initial value may be an air pressure value acquired by the mobile terminal to the air pressure gauge when a touch operation on the screen of the mobile terminal is detected, and the air pressure value may be an air pressure value at a time when the operation is detected. For example, the mobile terminal detects an operation on the screen of the mobile terminal at 8 o 'clock 0 min 0 sec, and obtains the air pressure value inside the mobile terminal at 8 o' clock 0 min 0 sec, which is only an example.
The maximum value may be a maximum value of the barometer acquired by the mobile terminal within a first preset time. The amount of change of the air pressure value recorded by the barometer from the initial value to the maximum value may be an increment of the maximum value relative to the initial value, and the time period during which the change of the air pressure inside the mobile terminal reaches the change amplitude may be a time period from the moment when the operation on the mobile terminal is detected until the maximum value of the air pressure value recorded by the barometer within the first preset time is acquired.
For example, when the mobile terminal detects an operation on the screen of the mobile terminal at 8 o ' clock 0 min 0 sec, the barometric pressure value of the barometer at 8 o ' clock 0 min 0 sec is 1007.7hPa, and when the barometric pressure value at 8 o ' clock 0 min 0.2 sec is obtained as 1007.9hPa within the first preset time, the change amplitude of the internal barometric pressure of the mobile terminal is 0.2hPa, and the time duration for the internal barometric pressure of the mobile terminal to reach the change amplitude is 0.2 sec, which is only an example, so as to facilitate understanding of the scheme.
In the embodiment, the air pressure change amplitude of the mobile terminal and the time length for reaching the change amplitude are calculated according to the initial value and the maximum value of the barometer acquired by the mobile terminal in the preset time, so that the acquired change amplitude of the air pressure inside the mobile terminal is more accurate, and the accuracy of the pressing operation identification can be improved.
Before this step, the range of the amplitude of the change of the internal air pressure of the mobile terminal when the mobile terminal is pressed can be preset. When the mobile terminal receives touch operation on the screen, the air pressure change amplitude inside the mobile terminal can be compared with the preset amplitude range, and whether the air pressure change amplitude inside the mobile terminal is within the preset amplitude range or not is judged.
For example, assuming that the preset amplitude range is 0.1hPa to 0.4hPa, when the pressure variation amplitude inside the mobile terminal is 0.2hPa, the pressure variation amplitude inside the mobile terminal is within the preset amplitude range; when the amplitude of the pressure change inside the mobile terminal is 0.5hPa, the amplitude of the pressure change inside the mobile terminal is not within the preset amplitude range, which is merely an example to facilitate understanding of the step. If the magnitude of the change in the internal pressure of the mobile terminal is not within the preset magnitude range, the process may be terminated or other steps may be performed, and the termination process shown in fig. 2 is only an example.
Before this step, a time range in which the change in the internal air pressure of the mobile terminal at the time of the pressing operation reaches a preset amplitude may be set in advance. The time length during which the change of the internal air pressure of the mobile terminal reaches the change amplitude may be a time length from the moment when the operation on the mobile terminal is detected to the moment when the maximum value of the air pressure value recorded by the barometer within the first preset time is obtained. The duration can be compared with a preset time range, and whether the duration is within the preset time range or not is judged.
For example, when the mobile terminal detects an operation on the screen of the mobile terminal at 8 points, 0 minutes and 0 seconds, the air pressure value of the 8 point, 0 minutes and 0 seconds barometer is obtained, and when the mobile terminal obtains the maximum value of the barometer within a first preset time at 8 points, 0 minutes and 0.2 seconds, the time length of the change of the internal air pressure of the mobile terminal reaching the change amplitude is 0.2 seconds. This is merely an example to facilitate understanding of the steps.
In this step, the pressing operation may be an operation when the screen of the mobile terminal is pressed, and when the mobile terminal detects the operation, the coordinates of the operation point on the screen of the mobile terminal may be acquired, and after determining that the operation is the pressing operation, a response may be made to the pressing operation according to the coordinate position.
According to the press operation identification method provided by the embodiment of the invention, after the pressure change amplitude inside the mobile terminal is judged to meet the preset condition, whether the duration of reaching the change amplitude meets the preset condition is judged, and when the duration of reaching the change amplitude meets the preset condition, the touch operation is determined to be the press operation. For example, when a user takes an elevator, the mobile terminal is operated, and if the change amplitude of the internal air pressure of the mobile terminal reaches the preset amplitude range due to the change of the altitude, it can be determined whether the time elapsed until the change amplitude is reached is within the preset time range, so as to determine whether the touch operation is a pressing operation.
Referring to fig. 4, fig. 4 is a flowchart of a pressing operation identification method according to an embodiment of the present invention, and the present embodiment is mainly different from the foregoing embodiment in that a pressure value corresponding to a change amplitude of an internal air pressure of a mobile terminal is obtained, and the pressure value is taken as a pressure value of a pressing operation. As shown in fig. 4, the method comprises the following steps:
In this step, a barometer is installed inside the mobile terminal, and when the inside of the mobile terminal is good in air tightness, the barometer can be used for detecting the air pressure value inside the mobile terminal. When the mobile terminal is in a working state, the barometer can detect the air pressure value inside the mobile terminal in real time.
When the mobile terminal detects a touch operation on a screen of the mobile terminal, the mobile terminal may obtain an air pressure value recorded by the barometer in real time from a time when the operation is detected or obtain the air pressure value recorded by the barometer at intervals of a preset time until the air pressure value recorded by the barometer in a first preset time including the time when the operation is detected is obtained.
In this step, as time goes by, the barometer may record a plurality of barometric pressure values within a first preset time, and may calculate a variation of the barometric pressure inside the mobile terminal at different times using the plurality of barometric pressure values. The change amplitude of the internal air pressure of the mobile terminal may be a maximum change amount between a plurality of air pressure values detected by the barometer within the first preset time, and the change amplitude of the internal air pressure of the mobile terminal may be calculated according to a maximum value of the air pressure values detected by the barometer within the first preset time and a detected initial value, where the initial value may be an air pressure value inside the mobile terminal when an operation on the mobile terminal is detected.
And 403, judging whether the change amplitude is within a preset amplitude range, and if the change amplitude is within the preset amplitude range, executing 404.
Before this step, the range of the amplitude of the change of the internal air pressure of the mobile terminal when the mobile terminal is pressed can be preset. When the mobile terminal receives touch operation on the screen, the air pressure change amplitude inside the mobile terminal can be compared with the preset amplitude range, and whether the air pressure change amplitude inside the mobile terminal is within the preset amplitude range or not is judged.
For example, assuming that the preset amplitude range is 0.1hPa to 0.4hPa, when the pressure variation amplitude inside the mobile terminal is 0.2hPa, the pressure variation amplitude inside the mobile terminal is within the preset amplitude range; when the amplitude of the pressure change inside the mobile terminal is 0.5hPa, the amplitude of the pressure change inside the mobile terminal is not within the preset amplitude range, which is merely an example to facilitate understanding of the step. If the magnitude of the change in the internal pressure of the mobile terminal is not within the preset magnitude range, the process may be terminated or other steps may be performed, and the termination process shown in fig. 4 is only an example.
Optionally, before the step of determining whether the variation amplitude is within a preset amplitude range, the method further includes:
acquiring the current altitude of the mobile terminal;
the judging whether the change amplitude is within a preset amplitude range includes:
and judging whether the change amplitude is in a preset amplitude range corresponding to the altitude.
In this embodiment, the altitude of the mobile terminal detected by the mobile terminal may be obtained, which may be the height of the mobile terminal relative to sea level. The altitude may be detected by GPS positioning or detected according to an air pressure value, which is not limited in this embodiment.
Because the altitude of the mobile terminal can affect the change amplitude of the air pressure in the mobile terminal when the mobile terminal is operated, the corresponding relation between the altitude of the mobile terminal and the preset amplitude range of the air pressure change can be pre-established and stored. When the altitude of the mobile terminal is obtained, a preset amplitude range of the air pressure change corresponding to the altitude can be obtained, and whether the altitude is within the preset amplitude range is judged. Therefore, when the altitude at which the mobile terminal is located changes, whether the air pressure change amplitude inside the mobile terminal is within the preset range or not can be judged according to the preset amplitude range corresponding to the altitude, and therefore the accuracy of pressing operation identification can be improved.
And step 404, identifying the touch operation as a pressing operation.
In this step, the pressing operation may be an operation when the screen of the mobile terminal is pressed, and when the mobile terminal detects the operation, the coordinates of the operation point on the screen of the mobile terminal may be acquired, and after determining that the operation is the pressing operation, a response may be made to the pressing operation according to the coordinate position.
Before this step, a corresponding relationship between the magnitude of the change in the internal air pressure of the mobile terminal and the pressure value on the screen may be established in advance. When the change amplitude of the air pressure value in the mobile terminal is detected, the pressure value corresponding to the change amplitude can be obtained according to the corresponding relation between the change amplitude and the pressure value, and therefore the pressure value of the screen of the mobile terminal can be obtained when the pressing operation is carried out. Therefore, when different pressure values correspond to different operation instructions, the mobile terminal can make a response corresponding to the pressure value according to the pressure value.
According to the press operation identification method provided by the embodiment of the invention, the pressure value corresponding to the change amplitude of the air pressure in the mobile terminal is obtained and is used as the pressure value of the press operation, so that the mobile terminal can make a response corresponding to the pressure value according to the size of the pressure value, the operation mode is simple, and the structure of the mobile terminal is simplified.
Referring to fig. 5, fig. 5 is a structural diagram of a mobile terminal according to an embodiment of the present invention, as shown in fig. 5, a mobile terminal 500 includes a first obtaining module 501, a calculating module 502, a first determining module 503 and a determining module 504, where the first obtaining module 501 is connected to the calculating module 502, the calculating module 502 is connected to the first determining module 503, and the first determining module 503 is connected to the determining module 504, where,
a first obtaining module 501, configured to obtain an air pressure value recorded by the barometer within a first preset time when a touch operation on a screen of the mobile terminal is detected;
a calculating module 502, configured to calculate a change amplitude of the internal air pressure of the mobile terminal by using the air pressure value recorded by the barometer within a first preset time, which is obtained by the first obtaining module;
a first judging module 503, configured to judge whether the change amplitude calculated by the calculating module is within a preset amplitude range;
a determining module 504, configured to identify the touch operation as a pressing operation if the first determining module determines that the change amplitude is within the preset amplitude range.
Optionally, as shown in fig. 6, the mobile terminal 500 further includes:
a second determining module 505, configured to determine whether a duration that the change of the internal air pressure of the mobile terminal reaches the change amplitude is within a preset time range;
the determining module 504 is specifically configured to identify the touch operation as a pressing operation if the first determining module determines that the change amplitude is within the preset amplitude range and the second determining module determines that a duration of time for the change of the internal air pressure of the mobile terminal to reach the change amplitude is within the preset time range.
Optionally, as shown in fig. 7, the calculating module 502 includes:
an obtaining unit 5021, configured to obtain an initial value and a maximum value of an air pressure value inside the mobile terminal, which is recorded by the barometer within a first preset time, using the air pressure value recorded by the barometer within the first preset time, which is obtained by the obtaining module;
a first calculating unit 5022, configured to calculate a variation of the air pressure value recorded by the barometer from the initial value acquired by the acquiring unit to the maximum value, and use the variation as a variation amplitude of the internal air pressure of the mobile terminal;
a second calculating unit 5023, configured to calculate a time duration for the air pressure value recorded by the barometer to reach the maximum value from the initial value acquired by the acquiring unit, and use the time duration as a time duration for the change in the internal air pressure of the mobile terminal to reach the change amplitude.
Optionally, the first obtaining module 501 is specifically configured to, when a touch operation on a screen of the mobile terminal is detected, obtain an air pressure value recorded by the barometer for a preset duration from a detection time when the touch operation is detected.
Optionally, as shown in fig. 8, the mobile terminal 500 further includes:
a second obtaining module 506, configured to obtain, according to a correspondence relationship between a change amplitude and a pressure value obtained in advance, a pressure value corresponding to the change amplitude of the internal air pressure of the mobile terminal, and use the pressure value as the pressure value of the pressing operation.
Optionally, as shown in fig. 9, the mobile terminal 500 further includes:
a third obtaining module 507, configured to obtain an altitude at which the mobile terminal is currently located;
the first determining module 503 is specifically configured to determine whether the variation amplitude calculated by the calculating module is within a preset amplitude range corresponding to the altitude obtained by the third obtaining module.
The mobile terminal 500 can implement each process implemented by the mobile terminal in the method embodiments in fig. 1, fig. 2, and fig. 4, and details are not repeated here to avoid repetition.
According to the mobile terminal 500, when the touch operation on the screen of the mobile terminal is detected, the air pressure value recorded by the barometer within the first preset time is obtained; calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time; judging whether the change amplitude is within a preset amplitude range or not; and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation. Therefore, the mobile terminal can identify whether the pressing operation is received or not according to the change amplitude of the barometric pressure value recorded by the barometer in the mobile terminal, the structure of the mobile terminal is simple, and the reliability of the mobile terminal is good.
Referring to fig. 10, fig. 10 is a block diagram of a mobile terminal according to an embodiment of the present invention, and as shown in fig. 10, the mobile terminal 1000 includes a Radio Frequency (RF) circuit 1010, a memory 1020, an input unit 1030, a display unit 1040, a processor 1050, an audio circuit 1060, a communication module 1070, a power supply 1080, and a barometer 1090.
The input unit 1030 may be used to receive numeric or character information input by a user and generate signal inputs related to user settings and function control of the mobile terminal 1000, among other things. Specifically, in the embodiment of the present invention, the input unit 1030 may include a touch panel 1031. The touch panel 1031, also referred to as a touch screen, may collect touch operations by a user (e.g., operations of the user on the touch panel 1031 by using any suitable object or accessory such as a finger or a stylus) thereon or nearby, and drive corresponding connection devices according to a preset program. Alternatively, the touch panel 1031 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 1050, and can receive and execute commands from the processor 1050. In addition, the touch panel 1031 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1031, the input unit 1030 may also include other input devices 1032, and the other input devices 1032 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, a joystick, etc.
Among other things, the display unit 1040 may be used to display information input by a user or information provided to the user and various menu interfaces of the mobile terminal 1000. The display unit 1040 may include a display panel 1041, and optionally, the display panel 1041 may be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
It should be noted that the touch panel 1031 may cover the display panel 1041 to form a touch display screen, and when the touch display screen detects a touch operation thereon or nearby, the touch display screen is transmitted to the processor 1050 to determine the type of the touch event, and then the processor 1050 provides a corresponding visual output on the touch display screen according to the type of the touch event.
The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like. The touch screen is a flexible screen, and the two surfaces of the flexible screen are both pasted with the organic transparent conductive films of the carbon nanotubes.
The processor 1050 is a control center of the mobile terminal 1000, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile terminal 1000 and processes data by running or executing software programs and/or modules stored in the first memory 1021 and calling data stored in the second memory 1022, thereby performing overall monitoring of the mobile terminal 1000. Optionally, the processor 1050 may include one or more processing units.
In an embodiment of the present invention, the processor 1050 is connected to the barometer 1090, and the processor 1050 is configured to:
when touch operation on a screen of the mobile terminal is detected, acquiring an air pressure value recorded by the barometer within first preset time;
calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time;
judging whether the change amplitude is within a preset amplitude range or not;
and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation.
Optionally, the processor 1050 is further configured to: judging whether the duration of the change of the internal air pressure of the mobile terminal reaching the change amplitude is within a preset time range;
and if the change amplitude is within the preset amplitude range and the duration of the change of the internal air pressure of the mobile terminal reaching the change amplitude is within the preset time range, recognizing the touch operation as a pressing operation.
Optionally, the processor 1050 is further configured to: acquiring an initial value and a maximum value of the internal air pressure value of the mobile terminal recorded by the barometer within a first preset time by using the air pressure value recorded by the barometer within the first preset time;
calculating the variation of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the variation as the variation amplitude of the internal air pressure of the mobile terminal;
and calculating the time length of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the time length as the time length of the change amplitude of the air pressure inside the mobile terminal.
Optionally, the processor 1050 is further configured to: when the touch operation on the screen of the mobile terminal is detected, acquiring the air pressure value recorded by the barometer within a preset duration from the detection moment when the touch operation is detected.
Optionally, the processor 1050 is further configured to: and acquiring a pressure value corresponding to the change amplitude of the air pressure in the mobile terminal according to the corresponding relation between the change amplitude and the pressure value acquired in advance, and taking the pressure value as the pressure value of the pressing operation.
Optionally, the processor 1050 is further configured to: acquiring the current altitude of the mobile terminal;
and judging whether the change amplitude is in a preset amplitude range corresponding to the altitude.
The mobile terminal 1000 can implement the processes implemented by the mobile terminal in the foregoing embodiments, and details are not repeated here to avoid repetition.
According to the mobile terminal 1000 of the embodiment of the invention, when the touch operation on the screen of the mobile terminal is detected, the air pressure value recorded by the barometer within a first preset time is obtained; calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time; judging whether the change amplitude is within a preset amplitude range or not; and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation. Therefore, the mobile terminal can identify whether the pressing operation is received or not according to the change amplitude of the barometric pressure value recorded by the barometer in the mobile terminal, the structure of the mobile terminal is simple, and the reliability of the mobile terminal is good.
Embodiments of the present invention also provide a computer-readable storage medium having stored thereon a computer program (instructions), which when executed by a processor, implement the steps of:
when touch operation on a screen of the mobile terminal is detected, acquiring an air pressure value recorded by the barometer within first preset time;
calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time;
judging whether the change amplitude is within a preset amplitude range or not;
and if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation.
Optionally, after the step of determining whether the variation amplitude is within a preset amplitude range, the method further includes:
judging whether the duration of the change of the internal air pressure of the mobile terminal reaching the change amplitude is within a preset time range;
if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation, including:
and if the change amplitude is within the preset amplitude range and the duration of the change of the internal air pressure of the mobile terminal reaching the change amplitude is within the preset time range, recognizing the touch operation as a pressing operation.
Optionally, the step of calculating a change amplitude of the internal air pressure of the mobile terminal by using the air pressure value recorded by the barometer within a first preset time includes:
acquiring an initial value and a maximum value of the internal air pressure value of the mobile terminal recorded by the barometer within a first preset time by using the air pressure value recorded by the barometer within the first preset time;
calculating the variation of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the variation as the variation amplitude of the internal air pressure of the mobile terminal;
after the step of calculating the variation of the barometric pressure value recorded by the barometer from the initial value to the maximum value and taking the variation as the variation amplitude of the internal barometric pressure of the mobile terminal, before the step of judging whether the time period elapsed for the internal barometric pressure of the mobile terminal to reach the variation amplitude is within a preset time range, the method further comprises:
and calculating the time length of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the time length as the time length of the change amplitude of the air pressure inside the mobile terminal.
Optionally, when the touch operation on the screen of the mobile terminal is detected, acquiring the barometric pressure value recorded by the barometer within a first preset time includes:
when the touch operation on the screen of the mobile terminal is detected, acquiring the air pressure value recorded by the barometer within a preset duration from the detection moment when the touch operation is detected.
Optionally, after the step of identifying the touch operation as a pressing operation if the variation amplitude is within the preset amplitude range, the method further includes:
and acquiring a pressure value corresponding to the change amplitude of the air pressure in the mobile terminal according to the corresponding relation between the change amplitude and the pressure value acquired in advance, and taking the pressure value as the pressure value of the pressing operation.
Optionally, before the step of determining whether the variation amplitude is within a preset amplitude range, the method further includes:
acquiring the current altitude of the mobile terminal;
the judging whether the change amplitude is within a preset amplitude range includes:
and judging whether the change amplitude is in a preset amplitude range corresponding to the altitude.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
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 claims.
Claims (8)
1. A press operation identification method is applied to a mobile terminal, and is characterized in that a barometer is installed in the mobile terminal, and the method comprises the following steps:
when touch operation on a screen of the mobile terminal is detected, acquiring an air pressure value recorded by the barometer within first preset time;
calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time;
judging whether the change amplitude is within a preset amplitude range or not;
if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation;
after the step of determining whether the variation amplitude is within a preset amplitude range, the method further includes:
judging whether the duration of the change of the internal air pressure of the mobile terminal reaching the change amplitude is within a preset time range;
if the change amplitude is within the preset amplitude range, identifying the touch operation as a pressing operation, including:
if the change amplitude is within the preset amplitude range and the duration of the change of the internal air pressure of the mobile terminal reaching the change amplitude is within the preset time range, recognizing the touch operation as a pressing operation;
before the step of determining whether the variation amplitude is within a preset amplitude range, the method further includes:
acquiring the current altitude of the mobile terminal;
the judging whether the change amplitude is within a preset amplitude range includes:
and judging whether the change amplitude is in a preset amplitude range corresponding to the altitude.
2. The method according to claim 1, wherein the step of calculating the magnitude of the change in the internal pressure of the mobile terminal using the pressure value recorded by the barometer within the first preset time comprises:
acquiring an initial value and a maximum value of the internal air pressure value of the mobile terminal recorded by the barometer within a first preset time by using the air pressure value recorded by the barometer within the first preset time;
calculating the variation of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the variation as the variation amplitude of the internal air pressure of the mobile terminal;
after the step of calculating the variation of the barometric pressure value recorded by the barometer from the initial value to the maximum value and taking the variation as the variation amplitude of the internal barometric pressure of the mobile terminal, before the step of judging whether the time period elapsed for the internal barometric pressure of the mobile terminal to reach the variation amplitude is within a preset time range, the method further comprises:
and calculating the time length of the air pressure value recorded by the barometer from the initial value to the maximum value, and taking the time length as the time length of the change amplitude of the air pressure inside the mobile terminal.
3. The method according to any one of claims 1 to 2, wherein the obtaining of the barometric pressure value recorded by the barometer within a first preset time when the touch operation on the screen of the mobile terminal is detected comprises:
when the touch operation on the screen of the mobile terminal is detected, acquiring the air pressure value recorded by the barometer within a preset duration from the detection moment when the touch operation is detected.
4. The method according to claim 1, wherein after the step of identifying the touch operation as a pressing operation if the variation amplitude is within the preset amplitude range, the method further comprises:
and acquiring a pressure value corresponding to the change amplitude of the air pressure in the mobile terminal according to the corresponding relation between the change amplitude and the pressure value acquired in advance, and taking the pressure value as the pressure value of the pressing operation.
5. The utility model provides a mobile terminal, its characterized in that, mobile terminal internally mounted has the barometer, mobile terminal includes:
the first acquisition module is used for acquiring an air pressure value recorded by the barometer within first preset time when touch operation on a screen of the mobile terminal is detected;
the calculation module is used for calculating the change amplitude of the air pressure in the mobile terminal by using the air pressure value recorded by the barometer within a first preset time, which is acquired by the first acquisition module;
the first judgment module is used for judging whether the change amplitude calculated by the calculation module is within a preset amplitude range or not;
the determining module is used for identifying the touch operation as a pressing operation if the first judging module judges that the change amplitude is within the preset amplitude range;
the mobile terminal further includes:
the second judgment module is used for judging whether the duration of the change of the internal air pressure of the mobile terminal reaching the change amplitude is within a preset time range;
the determining module is specifically configured to identify the touch operation as a pressing operation if the first determining module determines that the change amplitude is within the preset amplitude range and the second determining module determines that a duration of time for the internal air pressure change of the mobile terminal to reach the change amplitude is within the preset time range;
the mobile terminal further includes:
the third acquisition module is used for acquiring the current altitude of the mobile terminal;
the first judging module is specifically configured to judge whether the change amplitude is within a preset amplitude range corresponding to the altitude.
6. The mobile terminal of claim 5, wherein the computing module comprises:
the acquiring unit is used for acquiring an initial value and a maximum value of the internal air pressure value of the mobile terminal, which is recorded by the barometer within a first preset time, by using the air pressure value recorded by the barometer within the first preset time, which is acquired by the acquiring module;
a first calculating unit, configured to calculate a variation of the air pressure value recorded by the barometer from the initial value acquired by the acquiring unit to the maximum value, and use the variation as a variation amplitude of the internal air pressure of the mobile terminal;
and the second calculating unit is used for calculating the time length of the air pressure value recorded by the barometer from the time length of the initial value acquired by the acquiring unit reaching the maximum value, and taking the time length as the time length of the change amplitude of the air pressure in the mobile terminal.
7. The mobile terminal according to any one of claims 5 to 6, wherein the first obtaining module is specifically configured to, when a touch operation on a screen of the mobile terminal is detected, obtain the barometric pressure value recorded by the barometer for a preset time period from a detection time when the touch operation is detected.
8. The mobile terminal of claim 5, wherein the mobile terminal further comprises:
and the second obtaining module is used for obtaining a pressure value corresponding to the change amplitude of the air pressure in the mobile terminal according to the corresponding relation between the change amplitude and the pressure value obtained in advance, and taking the pressure value as the pressure value of the pressing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260886.7A CN107092391B (en) | 2017-04-20 | 2017-04-20 | Press operation identification method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260886.7A CN107092391B (en) | 2017-04-20 | 2017-04-20 | Press operation identification method and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107092391A CN107092391A (en) | 2017-08-25 |
| CN107092391B true CN107092391B (en) | 2020-11-03 |
Family
ID=59638277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260886.7A Active CN107092391B (en) | 2017-04-20 | 2017-04-20 | Press operation identification method and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107092391B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6756970B2 (en) * | 1998-11-20 | 2004-06-29 | Microsoft Corporation | Pen-based computer system |
| CN101414230A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Touch panel and method for adjusting touch panel sensitivity |
| CN102129314A (en) * | 2010-01-19 | 2011-07-20 | 索尼公司 | Information processing apparatus, operation prediction method, and operation prediction program |
| CN102662573A (en) * | 2012-03-24 | 2012-09-12 | 上海量明科技发展有限公司 | Method and terminal for obtaining options by pressing |
| CN105675176A (en) * | 2016-03-28 | 2016-06-15 | 合肥联宝信息技术有限公司 | Pressure detection device, manipulator and electronic device |
| CN105824471A (en) * | 2016-03-16 | 2016-08-03 | 京东方科技集团股份有限公司 | Pressure sensing panel, manufacturing method of pressure sensing panel, display device and pressure touch method |
| CN106055250A (en) * | 2016-05-27 | 2016-10-26 | 上海理工大学 | Tactile keyboard for touch screen |
| CN106095168A (en) * | 2016-06-02 | 2016-11-09 | 苏州佳世达电通有限公司 | Display device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8947224B2 (en) * | 2006-02-28 | 2015-02-03 | Paksense, Inc. | Environmental data collection |
-
2017
- 2017-04-20 CN CN201710260886.7A patent/CN107092391B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6756970B2 (en) * | 1998-11-20 | 2004-06-29 | Microsoft Corporation | Pen-based computer system |
| CN101414230A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Touch panel and method for adjusting touch panel sensitivity |
| CN102129314A (en) * | 2010-01-19 | 2011-07-20 | 索尼公司 | Information processing apparatus, operation prediction method, and operation prediction program |
| CN102662573A (en) * | 2012-03-24 | 2012-09-12 | 上海量明科技发展有限公司 | Method and terminal for obtaining options by pressing |
| CN105824471A (en) * | 2016-03-16 | 2016-08-03 | 京东方科技集团股份有限公司 | Pressure sensing panel, manufacturing method of pressure sensing panel, display device and pressure touch method |
| CN105675176A (en) * | 2016-03-28 | 2016-06-15 | 合肥联宝信息技术有限公司 | Pressure detection device, manipulator and electronic device |
| CN106055250A (en) * | 2016-05-27 | 2016-10-26 | 上海理工大学 | Tactile keyboard for touch screen |
| CN106095168A (en) * | 2016-06-02 | 2016-11-09 | 苏州佳世达电通有限公司 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107092391A (en) | 2017-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102662573B (en) | By pressing the method and terminal that obtain options | |
| EP2821897B1 (en) | Finger detection on touch screens for mobile devices | |
| US8797272B2 (en) | Electronic devices with preselected operational characteristics, and associated methods | |
| CN101727238B (en) | Information display apparatus, mobile information unit, display control method and display control program | |
| EP3133473A1 (en) | Method of sensing pressure by touch sensor and electronic device adapted thereto | |
| US10559273B2 (en) | Display screen control method and apparatus and terminal | |
| US20140347315A1 (en) | Touch control method of capacitive screen and device related thereto | |
| US9785281B2 (en) | Acoustic touch sensitive testing | |
| CN101268436A (en) | Touch screen slider for setting floating point value | |
| CN105183319A (en) | Application operating method and device and terminal | |
| CN107450029B (en) | Battery state checking method and device, computer equipment and computer readable storage medium | |
| WO2018166204A1 (en) | Method for controlling fingerprint recognition module, and mobile terminal and storage medium | |
| CN102736759A (en) | Touch screen and operating method thereof | |
| WO2018161540A1 (en) | Fingerprint registration method and related product | |
| US20120319937A1 (en) | Pressure detecting user input device | |
| KR20080105724A (en) | Communication terminal having touch panel and method for calculating touch coordinates thereof | |
| CN113495609A (en) | Sleep state judgment method and system, wearable device and storage medium | |
| CN108390985B (en) | Electronic device, display screen detection method and related product | |
| TWI506487B (en) | A touch panel and a controlling method thereof | |
| CN107943406B (en) | touch point determining method of touch screen and terminal | |
| CN105549773B (en) | Underwater touch sensing system and underwater touch detection method | |
| CN107092391B (en) | Press operation identification method and mobile terminal | |
| CN106407945B (en) | A kind of fingerprint identification method and mobile terminal | |
| EP2538306A9 (en) | Pressure detecting user input device | |
| CN108200290B (en) | Electronic device, method for determining drop damage and related product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |