CN107219951B - Touch screen control method and device, storage medium and terminal equipment - Google Patents
Touch screen control method and device, storage medium and terminal equipment Download PDFInfo
- Publication number
- CN107219951B CN107219951B CN201710370077.1A CN201710370077A CN107219951B CN 107219951 B CN107219951 B CN 107219951B CN 201710370077 A CN201710370077 A CN 201710370077A CN 107219951 B CN107219951 B CN 107219951B
- Authority
- CN
- China
- Prior art keywords
- state
- touch screen
- touch
- signal strength
- 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.)
- Expired - Fee Related
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention provides a touch screen control method and device, a storage medium and terminal equipment. The touch screen control method comprises the following steps: when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit; comparing the signal strength value to a first signal strength threshold; when the signal intensity value is smaller than the first signal intensity threshold value, acquiring the communication state of the radio frequency circuit; and controlling the on-off state of the touch function according to the communication state, wherein the communication state comprises a transmitting state and a receiving state. The invention has the beneficial effect of reducing the radio frequency interference of the touch screen on the signals received by the radio frequency circuit of the terminal equipment.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a touch screen control method and apparatus, a storage medium, and a terminal device.
Background
Terminal equipment such as a mobile phone communicates with external equipment such as a base station through a radio frequency circuit. When receiving a signal, a radio frequency circuit of the terminal device is easily interfered by a touch sensing electric field of the touch screen, so that the intensity of the signal received by the radio frequency circuit is weak, and the normal use of the terminal device is not facilitated.
Disclosure of Invention
The embodiment of the invention provides a touch screen control method and device, a storage medium and a terminal device, which have the beneficial effect of reducing radio frequency interference of a touch screen on a signal received by a radio frequency circuit of the terminal device.
The embodiment of the invention provides a touch screen control method, which is applied to terminal equipment, wherein the terminal equipment comprises a touch screen and a radio frequency circuit, and the method is characterized by comprising the following steps:
when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit;
comparing the signal strength value to a first signal strength threshold;
when the signal intensity value is smaller than the first signal intensity threshold value, acquiring the communication state of the radio frequency circuit;
and controlling the on-off state of the touch function according to the communication state, wherein the communication state comprises a transmitting state and a receiving state.
The embodiment of the invention provides a touch screen control device, which is applied to terminal equipment, wherein the terminal equipment comprises a touch screen and a radio frequency circuit, and the touch screen control device comprises:
the first acquisition module is used for acquiring a signal intensity value of a signal received by the radio frequency circuit when the touch function of the touch screen is in an open state;
a first comparing module for comparing the signal strength value with a first signal strength threshold value;
the second obtaining module is used for obtaining the communication state of the radio frequency circuit when the signal intensity value is smaller than the first signal intensity threshold value;
and the control module is used for controlling the on-off state of the touch function according to the communication state, wherein the communication state comprises a transmitting state and a receiving state.
The embodiment of the invention provides a storage medium, which stores a plurality of instructions, wherein the instructions are loaded by a processor and execute any one of the methods.
An embodiment of the present invention provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable in the processor, where the processor implements any one of the methods described above when executing the computer program.
The embodiment of the invention provides terminal equipment, which comprises a touch screen, a radio frequency circuit, a detection circuit, a comparison circuit and a control circuit, wherein the touch screen is connected with the radio frequency circuit;
the signal intensity value of the signal received by the radio frequency circuit is obtained when the touch function of the touch screen is in an open state;
the comparison circuit is used for comparing the signal strength value with a first signal strength threshold value;
the detection circuit is further configured to obtain a communication state of the radio frequency circuit when the signal strength value is smaller than the first signal strength threshold value, where the communication state includes a transmission state and a reception state;
the control circuit is used for controlling the on-off state of the touch function of the touch screen according to the communication state.
As can be seen from the above, in the embodiment of the present invention, when the touch function of the touch screen is in the on state, the signal strength value of the signal received by the radio frequency circuit is obtained; comparing the signal strength value to a first signal strength threshold; when the signal intensity value is smaller than the first signal intensity threshold value, acquiring a communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state; controlling the on-off state of the touch function according to the communication state; therefore, the touch control function is effectively controlled, and the interference of the touch control screen on the receiving signal of the radio frequency circuit is reduced.
Drawings
Fig. 1 is a first flowchart of a touch screen control method in a preferred embodiment of the invention.
Fig. 2 is a second flowchart of a touch screen control method in a preferred embodiment of the invention.
Fig. 3 is a timing diagram of a switch of the touch screen control method in the embodiment shown in fig. 2.
Fig. 4 is a third flowchart of a touch screen control method in a preferred embodiment of the invention.
Fig. 5 is a timing diagram of the switching of the touch screen control method in the embodiment shown in fig. 4.
Fig. 6a is a structural diagram of a touch screen control device in a preferred embodiment of the invention.
Fig. 6b is another structural diagram of the touch screen control device in a preferred embodiment of the invention.
Fig. 7 is a first structural diagram of a terminal device in a preferred embodiment of the present invention.
Fig. 8 is a second structure diagram of a terminal device in a preferred embodiment of the present invention.
Fig. 9 is a third structural diagram of a terminal device in a preferred embodiment of the present invention.
Detailed Description
Referring to the drawings, wherein like reference numbers refer to like elements, the principles of the present invention are illustrated as being implemented in a suitable computing environment. The following description is based on illustrated embodiments of the invention and should not be taken as limiting the invention with regard to other embodiments that are not detailed herein.
In the description that follows, embodiments of the invention are described with reference to steps and symbols of operations performed by one or more computers, unless otherwise indicated. It will thus be appreciated that those steps and operations, which are referred to herein several times as being computer-executed, include being manipulated by a computer processing unit in the form of electronic signals representing data in a structured form. This manipulation transforms the data or maintains it at locations in the computer's memory system, which may reconfigure or otherwise alter the computer's operation in a manner well known to those skilled in the art. The data maintains a data structure that is a physical location of the memory that has particular characteristics defined by the data format. However, while the principles of the invention have been described in language specific to above, it is not intended to be limited to the specific details shown, since one skilled in the art will recognize that various steps and operations described below may be implemented in hardware.
Referring to fig. 1, fig. 1 is a flowchart of a touch screen control method in a preferred embodiment of the invention. The touch screen control method is applied to terminal equipment, the terminal equipment comprises a touch screen and a radio frequency circuit, and the method comprises the following steps:
s101, when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit.
In practical application, the terminal device monitors the on-off state of the touch function of the touch screen in real time, and the on-off state of the touch function of the touch screen comprises an on state and an off state. In the invention, the touch screen is provided with the transmitting electrode and the receiving electrode, and the transmitting electrode sends out an electric signal so as to form a touch induction electric field between the transmitting electrode and the receiving electrode. When the transmitting electrode is closed, the touch induction electric field disappears, so that the touch function is closed, and when the transmitting electrode is opened, the touch induction electric field exists, so that the touch function is opened.
And S102, comparing the signal strength value with a first signal strength threshold value.
In this step, the first signal strength threshold is a threshold obtained through multiple tests in the manufacturing process of the manufacturer, and when the signal strength value is greater than the first signal strength threshold, it indicates that the interference degree of the touch screen on the signal received by the radio frequency circuit is weak, and when the signal strength value is less than the first signal strength threshold, it indicates that the interference degree of the touch screen on the signal received by the radio frequency circuit is strong.
S103, when the signal intensity value is smaller than the first signal intensity threshold value, acquiring the communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state.
In the present invention, the communication state of the radio frequency circuit includes a transmission state and a reception state. For example, in the present embodiment, the GSM time division communication mode is adopted, and therefore, the transmission state and the reception state cannot exist simultaneously.
And S104, controlling the on-off state of the touch function according to the communication state.
Since the touch electric field of the touch screen has a significant influence on the signal received by the radio frequency circuit, in the case that the signal intensity value in step S103 is smaller than the first signal intensity threshold, and when the radio frequency circuit is in the receiving state, the touch function needs to be turned off, or the time for turning on the touch function needs to be reduced.
In this embodiment, referring to fig. 2 and fig. 3, the step S104 includes:
and S1041, when the communication state is the receiving state, closing the touch function of the touch screen. Namely, the emission signal of the emission electrode of the touch screen is closed; or the amplitude of the transmission signal of the transmission electrode is reduced to a predetermined value sufficiently low. Of course, in another communication state, that is, when the communication state is the transmission state, it is only necessary to keep the touch function turned on.
S1042, when the communication state of the radio frequency circuit is switched from the receiving state to the transmitting state, the touch function is turned on. In this step, since the receiving state and the transmitting state of the rf circuit are performed alternately, after the communication state is changed from the receiving state to the transmitting state, the touch function needs to be restored to the open state to ensure normal use of the terminal device.
As can be seen from the above, in the touch screen control method provided in the embodiment of the present invention, when the touch function of the touch screen is in the on state, the signal strength value of the signal received by the radio frequency circuit is obtained; comparing the signal strength value to a first signal strength threshold; when the signal intensity value is smaller than the first signal intensity threshold value, acquiring a communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state; controlling the on-off state of the touch function according to the communication state; therefore, the touch control function is effectively controlled, and the interference of the touch control screen on the receiving signal of the radio frequency circuit is reduced.
Referring to fig. 4, fig. 4 is a flowchart of a touch screen control method in a preferred embodiment of the invention. The touch screen control method is applied to terminal equipment, the terminal equipment comprises a touch screen and a radio frequency circuit, and the method comprises the following steps:
s201, when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit.
In this step, the terminal device monitors the on-off state of the touch function of the touch screen in real time, and the on-off state of the touch function of the touch screen includes an on state and an off state. In the invention, the touch screen is provided with the transmitting electrode and the receiving electrode, and the transmitting electrode sends out an electric signal so as to form a touch induction electric field between the transmitting electrode and the receiving electrode. When the transmitting electrode is closed, the touch induction electric field disappears, so that the touch function is closed, and when the transmitting electrode is opened, the touch induction electric field exists, so that the touch function is opened.
S202, comparing the signal intensity value with a first signal intensity threshold value.
In this step, the first signal strength threshold is a threshold obtained through multiple tests in the manufacturing process of the manufacturer, and when the signal strength value is greater than the first signal strength threshold, it indicates that the interference degree of the touch screen on the signal received by the radio frequency circuit is weak, and when the signal strength value is less than the first signal strength threshold, it indicates that the interference degree of the touch screen on the signal received by the radio frequency circuit is strong.
S203, when the signal intensity value is smaller than the first signal intensity threshold value, acquiring the communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state.
In the present invention, the communication state of the radio frequency circuit includes a transmission state and a reception state. For example, in the present embodiment, the GSM time division communication mode is adopted, and therefore, the transmission state and the reception state cannot exist simultaneously.
And S204, controlling the on-off state of the touch function according to the communication state.
Since the touch electric field of the touch screen has a significant influence on the signal received by the radio frequency circuit, the touch function needs to be turned off or the time for turning on the touch function needs to be reduced when the signal intensity value in step S203 is smaller than the first signal intensity threshold and the radio frequency circuit is in the receiving state.
In this embodiment, step S204 includes:
s2041, when the communication state is the receiving state, comparing the signal strength value with a second signal strength threshold value, and generating a comparison result. Of course, in another communication state, that is, when the communication state is the transmission state, it is only necessary to keep the touch function turned on.
S2042, obtaining a proportionality coefficient K according to the comparison result.
S2043, obtaining the first time length T according to the proportionality coefficient K1And a second duration T2Wherein, T1＝KT，T2T is a preset duration.
Wherein the preset time length T is set according to the duration of each time the radio frequency circuit receives the signalE.g. when the minimum time of duration of each received signal is T0Where T is equal to T0And/n, wherein n is a natural number greater than 1. The proportionality coefficient is used for distributing the opening time and the closing time of the touch function of the touch screen within a preset time length.
For example, in some embodiments, the second signal strength threshold comprises a first predetermined value and a second predetermined value, the first predetermined value being less than the second predetermined value, the first signal strength threshold being greater than the second predetermined value. This step S2042 includes:
when the signal intensity value is less than or equal to the first predetermined value, the proportionality coefficient is K1;
when the signal intensity value is larger than the first preset value and smaller than the second preset value, the proportionality coefficient is K2; when the signal intensity value is greater than or equal to the second predetermined value, the proportionality coefficient is K3; wherein K1< K2< K3.
Of course, it is understood that, in order to improve the accuracy, the second signal strength threshold may further include a third predetermined value, a fourth predetermined value … and an nth predetermined value which are sequentially increased, and corresponding proportionality coefficients K4, K5 … and Kn are also corresponding to the intervals between the respective predetermined values.
S2044, controlling the touch screen to alternately open and close the touch function, wherein the touch screen continuously opens the touch function for the first time period T each time1The touch screen continuously closes the touch function for a second time T each time2Please refer to fig. 5 at the same time.
In the step, the interference of the touch screen on the radio frequency circuit is reduced on the premise of meeting the user operation as much as possible by alternately opening and closing the touch function.
It can be understood that, after the step S2044, after the communication state of the radio frequency module is switched from the receiving state to the transmitting state, the touch function is set to be continuously turned on until the communication state is switched to the receiving state.
As can be seen from the above, in the touch screen control method provided in the embodiment of the present invention, when the touch function of the touch screen is in the on state, the signal strength value of the signal received by the radio frequency circuit is obtained; comparing the signal strength value to a first signal strength threshold; when the signal intensity value is smaller than the first signal intensity threshold value, acquiring a communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state; controlling the on-off state of the touch function according to the communication state; therefore, the touch control function is effectively controlled, and the interference of the touch control screen on the receiving signal of the radio frequency circuit is reduced.
Referring to fig. 6a, fig. 6a is a structural diagram of a touch screen control device in a preferred embodiment of the invention. The touch screen control device includes a first obtaining module 301, a first comparing module 302, a second obtaining module 303, and a control module 304.
The first obtaining module 301 is configured to obtain a signal strength value of a signal received by the radio frequency circuit when the touch function of the touch screen is in an open state. In practical application, the terminal device monitors the on-off state of the touch function of the touch screen in real time, and the on-off state of the touch function of the touch screen comprises an on state and an off state. In the invention, the touch screen is provided with the transmitting electrode and the receiving electrode, and the transmitting electrode sends out an electric signal so as to form a touch induction electric field between the transmitting electrode and the receiving electrode. When the transmitting electrode is closed, the touch induction electric field disappears, so that the touch function is closed, and when the transmitting electrode is opened, the touch induction electric field exists, so that the touch function is opened.
The first comparing module 302 is configured to compare the signal strength value with a first signal strength threshold. The first signal intensity threshold is a threshold obtained through multiple tests in the production process of a manufacturer, and when the signal intensity value is greater than the first signal intensity threshold, the interference degree of the touch screen on signals received by the radio frequency circuit is relatively weak, and when the signal intensity value is less than the first signal intensity threshold, the interference degree of the touch screen on the signals received by the radio frequency circuit is relatively strong.
The second obtaining module 303 is configured to obtain a communication state of the radio frequency circuit when the signal strength value is smaller than the first signal strength threshold. The communication state of the radio frequency circuit includes a transmitting state and a receiving state. For example, in the present embodiment, the GSM time division communication mode is adopted, and therefore, the transmission state and the reception state cannot exist simultaneously.
The control module 304 is configured to control a switch state of the touch function according to the communication state, where the communication state includes a transmitting state and a receiving state.
In some embodiments, the control module 304 is configured to turn off the touch function of the touch screen when the signal strength value is smaller than the first signal strength threshold and the communication state is the receiving state, and turn on the touch function after the communication state of the rf circuit is switched from the receiving state to the transmitting state.
In other embodiments, referring to fig. 6b, the control module 304 includes a comparing unit 3041, a first obtaining unit 3042, a second obtaining unit 3043, and a control unit 3044.
The comparing unit 3041 is configured to compare the signal strength value with a second signal strength threshold value when the communication state is the receiving state, and generate a comparison result. Of course, in another communication state, that is, when the communication state is the transmission state, it is only necessary to keep the touch function turned on.
The first obtaining unit 3042 is configured to obtain the scaling factor K according to the comparison result.
The second obtaining unit 3043 is configured to obtain the first time length T according to the scaling factor K1And a second duration T2Wherein, T1＝KT，T2T is a preset duration.
The preset time duration T is set according to the duration of each time the radio frequency circuit receives a signal, for example, when the minimum time of the duration of each time the radio frequency circuit receives a signal is T0Where T is equal to T0And/n, wherein n is a natural number greater than 1. The proportionality coefficient is used for distributing the time for turning on and off the touch function of the touch screen within a preset time length.
For example, in some embodiments, the second signal strength threshold comprises a first predetermined value and a second predetermined value, the first predetermined value being less than the second predetermined value, the first signal strength threshold being greater than the second predetermined value. The second obtaining unit 3043 is specifically configured to set a scaling factor of K1 when the signal strength value is less than or equal to a first predetermined value; when the signal intensity value is larger than a first preset value and smaller than a second preset value, setting the proportionality coefficient to be K2; when the signal intensity value is larger than or equal to a second preset value, setting the proportionality coefficient to be K3; wherein K1< K2< K3.
Of course, it is understood that, in order to improve the accuracy, the second signal strength threshold may further include a third predetermined value, a fourth predetermined value … and an nth predetermined value which are sequentially increased, and corresponding proportionality coefficients are K4, K5 … and Kn in each predetermined value interval.
The control unit 3044 is configured to control the touch screen to alternately turn on and turn off the touch function, where the touch screen continuously turns on the touch function for the first duration T each time1The touch screen continuously closes the touch function for a second time T each time2。
As can be seen from the above, the touch screen control device provided in the embodiment of the present invention obtains the signal strength value of the signal received by the radio frequency circuit when the touch function of the touch screen is in the open state; comparing the signal strength value to a first signal strength threshold; when the signal intensity value is smaller than the first signal intensity threshold value, acquiring a communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state; controlling the on-off state of the touch function according to the communication state; therefore, the touch control function is effectively controlled, and the interference of the touch control screen on the receiving signal of the radio frequency circuit is reduced.
The embodiment of the invention also provides a storage medium, which stores a plurality of instructions, and the instructions are loaded by the processor and execute the method in the embodiment. For example, the following steps may be performed:
when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit;
comparing the signal strength value to a first signal strength threshold;
when the signal intensity value is smaller than the first signal intensity threshold value, acquiring the communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state;
and controlling the on-off state of the touch function according to the communication state.
Referring to fig. 7, an embodiment of the present invention further provides a terminal device 400, where the terminal device 400 includes a memory 401, a processor 402, and a computer program stored in the memory 401 and executable in the processor 402, and when the processor 402 executes the computer program, the method according to the foregoing embodiment is implemented. For example, the following steps are performed:
when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit;
comparing the signal strength value to a first signal strength threshold;
when the signal intensity value is smaller than the first signal intensity threshold value, acquiring the communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state;
and controlling the on-off state of the touch function according to the communication state.
Referring to fig. 8, an embodiment of the present invention further provides a terminal device 500, where the terminal device 500 may include a Radio Frequency (RF) circuit 501, a memory 502 including one or more computer-readable storage media, an input unit 503, a display unit 504, a sensor 505, an audio circuit 506, a wireless fidelity (WiFi) module 507, a processor 508 including one or more processing cores, and a power supply 509. Those skilled in the art will appreciate that the configuration of the terminal device shown in fig. 8 does not constitute a limitation of the terminal device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the RF circuit 501 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, for receiving downlink information of a base station and then sending the received downlink information to the one or more processors 508 for processing; in addition, data relating to uplink is transmitted to the base station. In general, RF circuit 501 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 501 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.
The memory 502 may be used to store software programs and modules, and the processor 508 executes various functional applications and data processing by operating the software programs and modules stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal, etc. Further, the memory 502 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 502 may also include a memory controller to provide the processor 508 and the input unit 503 access to the memory 502.
The input unit 503 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in one particular embodiment, the input unit 503 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means 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 the touch information into touch point coordinates, sends the touch point coordinates to the processor 508, and can receive and execute commands sent by the processor 508. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 503 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices 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 trackball, a mouse, a joystick, and the like.
The display unit 504 may be used to display information input by or provided to the user and various graphical user interfaces of the terminal, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 504 may include a Display panel, and optionally, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 508 to determine the type of touch event, and then the processor 508 provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 8 the touch sensitive surface and the display panel are two separate components to implement input and output functions, in some embodiments the touch sensitive surface may be integrated with the display panel to implement input and output functions.
The terminal device 500 may also include at least one sensor 505, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that may turn off the display panel and/or the backlight when the terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the terminal, detailed description is omitted here.
WiFi belongs to short-distance wireless transmission technology, and the terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 507, and provides wireless broadband internet access for the user. Although fig. 8 shows the WiFi module 507, it is understood that it does not belong to the essential constitution of the terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 508 is a control center of the terminal, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 502 and calling data stored in the memory 502, thereby integrally monitoring the mobile phone. Optionally, processor 508 may include one or more processing cores; preferably, the processor 308 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 508.
Although not shown, the terminal device 500 may further include a camera, a bluetooth module, and the like, which will not be described herein. Specifically, in this embodiment, the processor 508 in the terminal device loads the executable file corresponding to the process of one or more application programs into the memory 502 according to the following instructions, and the processor 508 runs the application program stored in the memory 502, so as to implement the following functions:
when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit;
comparing the signal strength value to a first signal strength threshold;
when the signal intensity value is smaller than the first signal intensity threshold value, acquiring the communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state;
and controlling the on-off state of the touch function according to the communication state.
Referring to fig. 9, an embodiment of the present invention further provides a terminal device, where the terminal device 600 includes: the touch screen comprises a detection circuit 601, a comparison circuit 602, a control circuit 603, a touch screen 604 and a radio frequency circuit 605.
The detection circuit 601 is electrically connected to the radio frequency circuit 605, the comparison circuit 602, and the control circuit 603, respectively, the comparison circuit 602 is electrically connected to the control circuit 603, and the touch screen 604 is electrically connected to the control circuit 603.
The detection circuit 601 is configured to obtain a signal strength value of a signal received by the radio frequency circuit 605 when a touch function of the touch screen is in an open state;
the comparison circuit 602 is configured to compare the signal strength value with a first signal strength threshold;
the detection circuit 601 is further configured to obtain a communication state of the radio frequency circuit 605 when the signal strength value is smaller than the first signal strength threshold, where the communication state includes a transmitting state and a receiving state;
the control circuit 603 is configured to control an on/off state of a touch function of the touch screen 604 according to the communication state.
To sum up, in the embodiment of the present invention, when the touch function of the touch screen is in the open state, the signal strength value of the signal received by the radio frequency circuit is obtained; comparing the signal strength value to a first signal strength threshold; when the signal intensity value is smaller than the first signal intensity threshold value, acquiring a communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state; controlling the on-off state of the touch function according to the communication state; therefore, the touch control function is effectively controlled, and the interference of the touch control screen on the receiving signal of the radio frequency circuit is reduced.
Various operations of embodiments are provided herein. In one embodiment, the one or more operations may constitute computer readable instructions stored on one or more computer readable media, which when executed by a terminal, will cause a computing device to perform the operations. The order in which some or all of the operations are described should not be construed as to imply that these operations are necessarily order dependent. Those skilled in the art will appreciate alternative orderings having the benefit of this description. Moreover, it should be understood that not all operations are necessarily present in each embodiment provided herein.
Also, as used herein, the word "preferred" is intended to serve as an example, instance, or illustration. Any aspect or design described herein as "preferred" is not necessarily to be construed as advantageous over other aspects or designs. Rather, use of the word "preferred" is intended to present concepts in a concrete fashion. The term "or" as used in this application is intended to mean an inclusive "or" rather than an exclusive "or". That is, unless specified otherwise or clear from context, "X employs A or B" is intended to include either of the permutations as a matter of course. That is, if X employs A; b is used as X; or X employs both A and B, then "X employs A or B" is satisfied in any of the foregoing examples.
Also, although the disclosure has been shown and described with respect to one or more implementations, equivalent alterations and modifications will occur to others skilled in the art based upon a reading and understanding of this specification and the annexed drawings. The present disclosure includes all such modifications and alterations, and is limited only by the scope of the appended claims. In particular regard to the various functions performed by the above described components (e.g., elements, resources, etc.), the terms used to describe such components are intended to correspond, unless otherwise indicated, to any component which performs the specified function of the described component (e.g., that is functionally equivalent), even though not structurally equivalent to the disclosed structure which performs the function in the herein illustrated exemplary implementations of the disclosure. In addition, while a particular feature of the disclosure may have been disclosed with respect to only one of several implementations, such feature may be combined with one or more other features of the other implementations as may be desired and advantageous for a given or particular application. Furthermore, to the extent that the terms "includes," has, "" contains, "or variants thereof are used in either the detailed description or the claims, such terms are intended to be inclusive in a manner similar to the term" comprising.
Each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium. The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Each apparatus or system described above may perform the method in the corresponding method embodiment.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (8)
1. A touch screen control method is applied to terminal equipment, the terminal equipment comprises a touch screen and a radio frequency circuit, and the method is characterized by comprising the following steps:
when the touch function of the touch screen is in an open state, acquiring a signal intensity value of a signal received by the radio frequency circuit;
comparing the signal strength value to a first signal strength threshold;
when the signal intensity value is smaller than the first signal intensity threshold value, acquiring a communication state of the radio frequency circuit, wherein the communication state comprises a transmitting state and a receiving state;
controlling the on-off state of the touch function according to the communication state, specifically comprising: when the communication state is a receiving state, comparing the signal strength value with a second signal strength threshold value, and generating a comparison result; obtaining a proportionality coefficient K according to the comparison result; obtaining a first time length T according to the proportionality coefficient K1And a second duration T2Wherein, T1＝KT，T2T is a preset duration; controlling the touch screen to alternately open and close the touch function, wherein the touch screen is continuously opened every timeFirst time length T of touch function1And the touch screen continuously closes the touch function for a second time T each time2。
2. The touch screen control method according to claim 1, further comprising, after the step of turning off the touch function:
and when the communication state of the radio frequency module is switched from the receiving state to the transmitting state, the touch function is opened.
3. The touch screen control method according to claim 1 or 2, wherein the step of controlling the on-off state of the touch function according to the communication state includes:
and when the communication state is a transmitting state, keeping the touch function open.
4. The touch screen control method according to claim 1, wherein the second signal strength threshold includes a first predetermined value and a second predetermined value, the first predetermined value is smaller than the second predetermined value, and the first signal strength threshold is larger than the second predetermined value;
the step of obtaining the proportionality coefficient K according to the comparison result comprises the following steps:
when the signal strength value is less than or equal to the first predetermined value, the proportionality coefficient is K1;
when the signal intensity value is greater than the first predetermined value and less than the second predetermined value, the proportionality coefficient is K2;
when the signal intensity value is greater than or equal to the second predetermined value and less than the first signal intensity threshold value, the proportionality coefficient is K3;
wherein K1< K2< K3.
5. A touch screen control device is applied to terminal equipment, the terminal equipment comprises a touch screen and a radio frequency circuit, and the touch screen control device is characterized by comprising:
the first acquisition module is used for acquiring a signal intensity value of a signal received by the radio frequency circuit when the touch function of the touch screen is in an open state;
a first comparing module for comparing the signal strength value with a first signal strength threshold value;
a second obtaining module, configured to obtain a communication state of the radio frequency circuit when the signal strength value is smaller than the first signal strength threshold, where the communication state includes a transmitting state and a receiving state;
a control module, configured to control an on/off state of the touch function according to the communication state, and specifically configured to: when the communication state is a receiving state, comparing the signal strength value with a second signal strength threshold value, and generating a comparison result; obtaining a proportionality coefficient K according to the comparison result; obtaining a first time length T according to the proportionality coefficient K1And a second duration T2Wherein, T1＝KT，T2T is a preset duration; controlling the touch screen to alternately open and close the touch function, wherein the touch screen continuously opens the touch function for a first time period T each time1And the touch screen continuously closes the touch function for a second time T each time2。
6. A storage medium storing a plurality of instructions, wherein the instructions are loaded by a processor and perform the method of any of claims 1-4.
7. A terminal device comprising a memory, a processor, and a computer program stored in the memory and executable in the processor, the processor implementing the method of any one of claims 1-4 when executing the computer program.
8. A terminal device is characterized by comprising a touch screen, a radio frequency circuit, a detection circuit, a comparison circuit and a control circuit;
the detection circuit is used for acquiring a signal intensity value of a signal received by the radio frequency circuit when the touch function of the touch screen is in an open state;
the comparison circuit is used for comparing the signal strength value with a first signal strength threshold value;
the detection circuit is further configured to obtain a communication state of the radio frequency circuit when the signal strength value is smaller than the first signal strength threshold value, where the communication state includes a transmission state and a reception state;
the control circuit is used for controlling the on-off state of the touch function of the touch screen according to the communication state; the method is specifically used for: when the communication state is a receiving state, comparing the signal strength value with a second signal strength threshold value, and generating a comparison result; obtaining a proportionality coefficient K according to the comparison result; obtaining a first time length T according to the proportionality coefficient K1And a second duration T2Wherein, T1＝KT，T2T is a preset duration; controlling the touch screen to alternately open and close the touch function, wherein the touch screen continuously opens the touch function for a first time period T each time1And the touch screen continuously closes the touch function for a second time T each time2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370077.1A CN107219951B (en) | 2017-05-23 | 2017-05-23 | Touch screen control method and device, storage medium and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370077.1A CN107219951B (en) | 2017-05-23 | 2017-05-23 | Touch screen control method and device, storage medium and terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107219951A CN107219951A (en) | 2017-09-29 |
| CN107219951B true CN107219951B (en) | 2020-04-10 |
Family
ID=59944368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710370077.1A Expired - Fee Related CN107219951B (en) | 2017-05-23 | 2017-05-23 | Touch screen control method and device, storage medium and terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107219951B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597507B (en) * | 2017-09-30 | 2020-08-07 | 比亚迪股份有限公司 | Touch screen, radio frequency interference control method and device |
| CN109194341B (en) * | 2018-07-26 | 2021-01-08 | 维沃移动通信有限公司 | Signal interference processing method and device and mobile terminal |
| CN109085953B (en) * | 2018-08-17 | 2021-07-30 | 维沃移动通信有限公司 | Method for reducing interference and terminal equipment |
| CN109508111A (en) * | 2018-09-29 | 2019-03-22 | 维沃移动通信有限公司 | A kind of touch event detection method and device |
| CN111340981B (en) * | 2020-02-14 | 2021-11-16 | 多玛凯拔科技有限公司 | Method and device for preventing RFID card reader from interfering touch key |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425373A (en) * | 2013-07-25 | 2013-12-04 | 敦泰科技有限公司 | Capacitive touch screen and wireless electronic device with capacitive touch screen |
| CN103529974A (en) * | 2012-07-04 | 2014-01-22 | 启碁科技股份有限公司 | Multifunctional radio frequency device, computer system and multifunctional radio frequency device operation method |
| CN103853371A (en) * | 2012-12-05 | 2014-06-11 | 启碁科技股份有限公司 | Touch panel and touch panel control method |
| CN104503611A (en) * | 2014-12-09 | 2015-04-08 | 深圳市海富莱电子有限公司 | Multifunctional touch integrated circuit, chip and touch screen terminal |
| CN106557190A (en) * | 2015-09-30 | 2017-04-05 | 鸿富锦精密工业（深圳）有限公司 | Display device and touch-control display panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7994920B2 (en) * | 2008-11-14 | 2011-08-09 | International Business Machines Corporation | RFID security in an RFID-enabled medium |
-
2017
- 2017-05-23 CN CN201710370077.1A patent/CN107219951B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529974A (en) * | 2012-07-04 | 2014-01-22 | 启碁科技股份有限公司 | Multifunctional radio frequency device, computer system and multifunctional radio frequency device operation method |
| CN103853371A (en) * | 2012-12-05 | 2014-06-11 | 启碁科技股份有限公司 | Touch panel and touch panel control method |
| CN103425373A (en) * | 2013-07-25 | 2013-12-04 | 敦泰科技有限公司 | Capacitive touch screen and wireless electronic device with capacitive touch screen |
| CN104503611A (en) * | 2014-12-09 | 2015-04-08 | 深圳市海富莱电子有限公司 | Multifunctional touch integrated circuit, chip and touch screen terminal |
| CN106557190A (en) * | 2015-09-30 | 2017-04-05 | 鸿富锦精密工业（深圳）有限公司 | Display device and touch-control display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107219951A (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107219951B (en) | Touch screen control method and device, storage medium and terminal equipment | |
| CN106786962B (en) | Charging control method and device and terminal | |
| US20150117676A1 (en) | Devices and Methods for Audio Volume Adjustment | |
| CN105094501B (en) | Method, device and system for displaying messages in mobile terminal | |
| US11653227B2 (en) | Method of controlling radio resource management measurement of neighboring cell, mobile communication terminal, and network side device | |
| CN106936516B (en) | Display screen display state control method, storage medium and terminal | |
| CN107171740B (en) | Radio frequency interference processing method, device, storage medium and terminal | |
| CN110022405B (en) | Radio frequency parameter adjusting method, device and storage medium | |
| CN109688611B (en) | Frequency band parameter configuration method, device, terminal and storage medium | |
| CN106919458B (en) | Method and device for Hook target kernel function | |
| CN108564539B (en) | Method and device for displaying image | |
| CN106374988B (en) | Method, device and terminal for configuring inter-downlink-band carrier aggregation | |
| CN106454953B (en) | Flow control method, device and terminal | |
| CN112003983A (en) | Adaptive vibration system, terminal, method, and computer-readable storage medium | |
| CN105635379B (en) | Noise suppression method and device | |
| CN111308303B (en) | Method and device for detecting radio frequency power amplifier of mobile terminal | |
| CN111627384B (en) | Display picture compensation method and device, electronic equipment and storage medium | |
| CN109217883B (en) | Voltage control method and mobile terminal | |
| CN108632468B (en) | Method for adjusting CABC level and mobile terminal | |
| CN111629263A (en) | Display picture compensation method and device, electronic equipment and storage medium | |
| CN108307531B (en) | Call control method, device, user terminal and computer readable storage medium | |
| CN106982177B (en) | Upgrade control method, device and terminal | |
| CN112261634A (en) | Bluetooth transmission control method, device, terminal equipment and storage medium | |
| CN111107616A (en) | Light sensor control method and device and terminal | |
| CN106657278B (en) | Data transmission method and device and computer equipment |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |