CN114578998A

CN114578998A - Touch processing method, intelligent terminal and computer readable storage medium

Info

Publication number: CN114578998A
Application number: CN202210289635.2A
Authority: CN
Inventors: 张栋
Original assignee: Shenzhen Transsion Holdings Co Ltd
Current assignee: Shenzhen Transsion Holdings Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-06-03

Abstract

The application provides a touch processing method, an intelligent terminal and a computer readable storage medium, wherein the touch processing method is applied to the intelligent terminal and comprises the following steps: when the display screen is in an unlocking state, if a touch event is detected, controlling the intelligent terminal to perform face recognition; responding to the touch event and/or when the face recognition is successful; and when the face recognition is unsuccessful, not responding to the touch event. According to the method and the device, after the touch event is detected, the front camera of the intelligent terminal is controlled to perform face recognition, when the face recognition is successful, the touch event is responded, when the face recognition is unsuccessful, the touch event is not responded, the situation that a user accidentally touches the touch screen of the intelligent terminal when the user does not use the intelligent terminal can be prevented, the intelligent terminal makes a corresponding response, the accuracy of touch response can be improved, and the user experience is improved.

Description

Touch processing method, intelligent terminal and computer readable storage medium

Technical Field

The application relates to the technical field of intelligent terminals, in particular to a touch processing method, an intelligent terminal and a computer readable storage medium.

Background

The implementation of the touch function is usually to identify a user behavior according to a capacitance variation of a capacitive touch screen after the capacitive touch screen of the intelligent terminal is touched, so as to implement an accurate response of a touch event.

In the course of conceiving and implementing the present application, the inventors found that at least the following problems existed: when the capacitance change of the capacitive touch screen of the intelligent terminal is detected, the user may not use the intelligent terminal but only mistakenly touch the intelligent terminal. If the current touch operation is responded, the accuracy of the touch response is reduced.

The foregoing description is provided for general background information and does not necessarily constitute prior art.

Disclosure of Invention

In view of the above technical problems, the application provides a touch processing method, an intelligent terminal and a computer readable storage medium, which improve the accuracy of touch response, enable a user to more accurately perform touch on the intelligent terminal, and are simple and convenient to operate.

In order to solve the above technical problem, the present application provides a touch processing method applied to an intelligent terminal, including:

s10: when the display screen is in an unlocking state, if a touch event is detected, controlling the intelligent terminal to perform face recognition;

S20: when the face recognition is successful, responding to the touch event, and/or;

s30: and when the face recognition is unsuccessful, not responding to the touch event.

Optionally, after the step of S10, the method further includes:

acquiring face information in an image acquired by a front camera;

when the face information meets a preset condition, determining that the face recognition is successful;

and when the face information does not meet the preset condition, determining that the face recognition is unsuccessful.

Optionally, the face information includes: at least one of face size, face dwell time, and face orientation.

Optionally, the preset condition includes at least one of:

the human face staying time is greater than or equal to a preset time;

the size of the human face is larger than or equal to a preset size;

the face orientation is within a preset angle range.

Optionally, the step of not responding to the touch event includes:

and reducing the touch sensitivity of the intelligent terminal and/or suspending the touch function of the intelligent terminal.

Optionally, before the step of controlling the intelligent terminal to perform face recognition, the method further includes:

detecting a touch use state of the intelligent terminal;

If the touch use state is a response state, when a touch event is detected, executing the step of controlling the intelligent terminal to carry out face recognition;

and if the touch use state is a non-response state, controlling the intelligent terminal to perform face recognition, and switching to a response state when the face recognition is successful.

Optionally, the step of detecting the touch use state of the intelligent terminal includes:

if the touch sensitivity of the preset area is lower than the preset sensitivity and/or the touch function of the preset area is in a forbidden state, determining that the touch use state is a non-response state and/or;

and if the touch sensitivity of the preset area is higher than or equal to the preset sensitivity and the touch function of the preset area is in the starting state, determining that the touch use state is a response state.

Optionally, the step of S10 includes:

when the display screen is in an unlocking state, if the preset mistaken touch preventing condition is met, when a touch event is detected, the intelligent terminal is controlled to perform face recognition.

Optionally, the preset false touch prevention condition includes at least one of:

detecting that the false touch prevention function of the intelligent terminal is in an on state;

Detecting that the application running in the foreground is a preset application;

and detecting preset false touch prevention operation.

The present application further provides a touch processing method, including:

s100: when the display screen is in an unlocking state, if a touch event is detected, detecting the mobile information of the intelligent terminal, and controlling the intelligent terminal to carry out face recognition;

s200: and when the intelligent terminal is in a moving state and the face recognition result meets a first preset condition, or when the intelligent terminal is in a static state and the face recognition result meets a second preset condition, responding to the touch event.

Optionally, the first preset condition includes:

collecting a human face;

and/or the human face staying time is longer than or equal to the preset time.

Optionally, the second preset condition includes:

collecting a face, wherein the face orientation is a preset orientation;

and/or the human face staying time is longer than or equal to the preset time.

Optionally, the step of detecting the movement information of the intelligent terminal includes:

acquiring acceleration information of the intelligent terminal, wherein the acceleration information comprises a first acceleration component, a second acceleration component and a third acceleration component;

when at least two of the first acceleration component, the second acceleration component and the third acceleration component are larger than a preset acceleration, determining that the intelligent terminal is in a moving state;

And when at least two of the first acceleration component, the second acceleration component and the third acceleration component are not larger than a preset acceleration, determining that the intelligent terminal is in a static state.

Optionally, after the step S100, the method further includes:

and when the intelligent terminal is in a moving state and the face recognition result does not meet a first preset condition, or when the intelligent terminal is in a static state and the face recognition result does not meet a second preset condition, the touch event is not responded.

Optionally, the step of not responding to the touch event includes:

Optionally, before the step of detecting the mobile information of the intelligent terminal and controlling the intelligent terminal to perform face recognition, the method further includes:

detecting a touch use state of the intelligent terminal when the display screen is in an unlocking state;

if the touch use state is a response state, executing the step of detecting the mobile information of the intelligent terminal and controlling the intelligent terminal to perform face recognition when a touch event is detected, and/or;

and if the touch control using state is a non-response state, detecting the mobile information of the intelligent terminal, controlling the intelligent terminal to perform face recognition, and switching to a response state when detecting that the intelligent terminal is in a mobile state and a face recognition result meets a first preset condition or when detecting that the intelligent terminal is in a static state and a face recognition result meets a second preset condition.

if the touch sensitivity of the preset area is lower than the preset sensitivity and/or the touch function of the preset area is in a forbidden state, determining that the touch use state is a non-response state;

Optionally, the step S100 includes:

when the display screen is in an unlocking state, if the condition that the preset false touch prevention condition is met is detected, the mobile information of the intelligent terminal is detected when a touch event is detected, and the intelligent terminal is controlled to carry out face recognition.

detecting that the false touch prevention function of the intelligent terminal is in an open state;

a preset false touch prevention operation is detected.

The application also provides an intelligent terminal, including: the touch control system comprises a memory and a processor, wherein the memory stores a touch control processing program, and the touch control processing program realizes the steps of the method when being executed by the processor.

The present application also provides a computer-readable storage medium, in which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the method as described above.

As described above, the touch processing method of the present application is applied to an intelligent terminal, and includes the steps of: when the display screen is in an unlocking state, if a touch event is detected, controlling the intelligent terminal to carry out face recognition; when the face recognition is successful, responding to the touch event, and/or; and when the face recognition is unsuccessful, not responding to the touch event. Through the technical scheme, the function of preventing mistaken touch can be realized, the problem that the intelligent terminal mistakenly responds to the mistaken touch operation due to the fact that the intelligent terminal is touched by mistake when a user uses the intelligent terminal unintentionally is solved, the accuracy of touch response of the intelligent terminal is improved, and then the user experience is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic diagram of a hardware structure of an intelligent terminal for implementing various embodiments of the present application;

fig. 2 is a diagram illustrating a communication network system architecture according to an embodiment of the present application;

fig. 3 is a flowchart illustrating a touch processing method according to a first embodiment;

fig. 4 is a flowchart illustrating a touch processing method according to a second embodiment;

fig. 5 is a flowchart illustrating a touch processing method according to a third embodiment;

fig. 6 is a schematic diagram of a preset area of a touch processing method according to a third embodiment;

fig. 7 is a flowchart illustrating a touch processing method according to a fourth embodiment;

fig. 8 is a flowchart illustrating a touch processing method according to a fifth embodiment;

fig. 9 is a flowchart illustrating a touch processing method according to a sixth embodiment;

fig. 10 is a flowchart illustrating a touch processing method according to a seventh embodiment.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement that an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the processes, methods, articles, or apparatuses that comprise the element, and that elements, features, or elements having the same designation in different embodiments of the application may or may not have the same meaning as that of the other elements in the embodiment illustrated and/or described in further detail in connection with the context of that embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless otherwise indicated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or partially with other steps or at least some of the sub-steps or stages of other steps.

The words "if", as used herein, may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrase "if determined" or "if detected (a stated condition or event)" may be interpreted as "upon determining" or "in response to determining" or "upon detecting (a stated condition or event)" or "in response to detecting (a stated condition or event)", depending on the context.

It should be noted that step numbers such as S10 and S20 are used herein for the purpose of more clearly and briefly describing the corresponding contents, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S20 first and then perform S10 in the specific implementation, which should be within the scope of the present application.

It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The intelligent terminal may be implemented in various forms. For example, the smart terminal described in the present application may include smart terminals such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present application can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present application, the mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an a/V (audio/video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following specifically describes the components of the mobile terminal with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex-Long Term Evolution), TDD-LTE (Time Division duplex-Long Term Evolution, Time Division Long Term Evolution), 5G, and so on.

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor that may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 1061 and/or the backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a 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 fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Alternatively, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, can collect touch operations of a user (e.g., operations of a user on the touch panel 1071 or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory) thereon or nearby and drive the corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Optionally, the touch detection device detects a touch direction of a user, detects a signal caused by a 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 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. Optionally, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited thereto.

Alternatively, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation on or near the touch panel 1071, the touch operation is transmitted to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, etc. Further, the memory 109 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.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby integrally monitoring the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, optionally, the application processor mainly handles operating systems, user interfaces, application programs, etc., and the modem processor mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module and the like, which will not be described in detail herein.

In order to facilitate understanding of the embodiments of the present application, a communication network system on which the mobile terminal of the present application is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present disclosure, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Optionally, the UE201 may be the terminal 100 described above, and details are not described here.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Optionally, the eNodeB2021 may be connected with other enodebs 2022 via backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. Optionally, the MME2031 is a control node that handles signaling between the UE201 and the EPC203, providing bearer and connection management. HSS2032 is used to provide some registers to manage functions such as home location register (not shown) and holds some user-specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present application is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems (e.g. 5G), and the like.

Based on the above mobile terminal hardware structure and communication network system, various embodiments of the present application are proposed.

First embodiment

Referring to fig. 3, fig. 3 is a flowchart illustrating a touch processing method according to a first embodiment of the present application. In this embodiment, the touch processing method includes the following steps:

step S10: when the display screen is in an unlocking state, if a touch event is detected, controlling the intelligent terminal to perform face recognition;

step S20: responding to the touch event and/or when the face recognition is successful;

step S30: and when the face recognition is unsuccessful, not responding to the touch event.

For the capacitive touch screen, when the display screen is in the unlocked state, if the touch event is detected and responded only according to the capacitance value change of different touch points, the intelligent terminal responds to the touch event according to the capacitance value change no matter whether the triggered touch event is the intention of the user. At this time, because the intention of the user cannot be distinguished, the intelligent terminal may erroneously respond to the touch event generated by the erroneous touch, so that the accuracy of the touch response is reduced, and the user demand cannot be accurately responded. For example, in some specific application scenarios, when the display screen is in an unlocked state, if the smart terminal is placed in a carrying object such as a pocket or a bag, the touch screen of the smart terminal is easily touched by mistake due to relative movement, but the user does not actually have a demand for using the smart terminal, and at this time, if a response is made to a detected touch event, misoperation of the smart terminal is caused. Moreover, when the intelligent terminal is placed in a pocket or a bag or other carrying object, if the user is in a motion state for a long time, not only can misoperation be caused, but also serious electric quantity loss can be caused due to repeated misoperation. Therefore, the touch processing method provided by the invention can distinguish the use intention of the user on the intelligent terminal based on the face recognition after the display screen is unlocked, and then perform touch response in a targeted manner according to the use intention so as to improve the accuracy of the touch response.

Optionally, when the display screen is in an unlocked state, at least one camera (such as a front camera and/or a rear camera) of the intelligent terminal may be turned on to perform face image acquisition, or face image acquisition may be performed through an image acquisition device (such as a camera) connected to the intelligent terminal, so as to distinguish the user intention by performing face recognition on the acquired image. Optionally, the front camera of the intelligent terminal can be controlled to perform face recognition when the display screen is in an unlocked state and a touch event is detected, so that the intention of a user can be distinguished through the face recognition without real-time detection when the display screen is unlocked and the touch event is detected, and energy consumption can be saved. Optionally, when the intelligent terminal is controlled to perform face recognition, the face recognition can be performed without perception, such as background operation. Therefore, the human participation degree can be reduced, the user operation is simplified, and the phenomenon that the energy consumption of the intelligent terminal is increased due to the occupation of a display screen when the human face is visually identified can be avoided; optionally, when the intelligent terminal is controlled to perform face recognition, the face recognition can be performed in a visual mode under the condition of user perception so as to improve the accuracy of the face recognition; optionally, the identification in a visual form or the imperceptible identification can also be determined according to the use habits of the user; or, the user may select a mode for identification to meet the actual use requirement of the user to the maximum extent, and the like, which is not specifically limited herein.

Optionally, after the intelligent terminal is controlled to perform face recognition, if the face recognition is successful, it is determined that the touch event is triggered to meet the touch requirement when the user uses the intelligent terminal, and is not caused by a false touch. At this time, the detected touch event can be responded to meet the touch requirement of the user; and if the face recognition is unsuccessful, the touch event is considered to be caused by error touch and is not triggered by the user to meet the touch requirement. At this time, in order to prevent the erroneous operation, the touch event may be ignored without responding to the touch event.

Optionally, when the front-facing camera of the intelligent terminal is controlled to perform face recognition, because the face information in the image acquired by the front-facing camera is different in a use scene (the user is using the intelligent terminal) and a non-use scene (the user does not use the intelligent terminal), for example, when the user uses the intelligent terminal, the face information can be acquired; when the user puts the intelligent terminal on a bag or a backpack or other loading object without using intention, the user cannot acquire the face. Therefore, whether the user uses the intelligent terminal can be judged through the face information. Optionally, when judging whether the user is using the intelligent terminal according to the face information, the judgment may be specifically performed according to the face size, the face dwell time, the face orientation, the face distance, the face identity, and the like. For example, when the face size is too small, the user is considered not to use the intelligent terminal, and when the face size is large, the user is considered to use the intelligent terminal; when the face staying time is short, the user is not considered to use the intelligent terminal, and when the face staying time reaches a certain time, the user is considered to use the intelligent terminal; when the face orientation is the side face orientation, the user is not considered to use the intelligent terminal, and when the face orientation is not the side face orientation, the user is considered to use the intelligent terminal; when the face distance is far, the user is not considered to use the intelligent terminal, and when the face distance is close, the user is considered to use the intelligent terminal; when the face identity is a face identity which is input in advance, the user is considered to be using the intelligent terminal, and when the face identity is not the face identity which is input in advance, the user is considered not to use the intelligent terminal.

Optionally, in an actual implementation, at least two of the face size, the face dwell time, the face orientation, the face distance, and the face identity may also be determined in combination according to an actual situation. Thus, whether the user is using the intelligent terminal or not can be distinguished more accurately and/or intelligently. For example, whether the user is using the intelligent terminal can be distinguished according to the face size and the face staying time; or whether the user is using the intelligent terminal or not is distinguished according to the face size, the face staying time and the face orientation.

It should be noted that the above lists are only reference examples, and are not listed here for avoiding redundancy, and in actual development or application, they can be flexibly combined according to actual needs, but any combination belongs to the technical solution of the present application, and also covers the protection scope of the present application.

Optionally, in order to further improve the accuracy of preventing accidental touch, after the front camera of the intelligent terminal is controlled to perform face recognition and the face recognition is successful, gesture recognition can be further performed, and when the gesture authentication is passed, a response is made to the touch event, so that a dual-guarantee effect can be achieved, and the intelligent terminal is prevented from responding to the touch event by mistake and causing misoperation.

Optionally, when the face recognition is unsuccessful, if only the touch event is ignored, the false response of the current touch event can only be prevented, but the false response of the subsequent touch event cannot be reduced. Therefore, in order to further reduce the false response of the touch event, when the face recognition is unsuccessful, the means for not responding to the touch event may be: the touch function of the intelligent terminal is suspended, or the touch sensitivity of the intelligent terminal is reduced, so that the false triggering of the touch event is reduced, the energy consumption of the intelligent terminal is prevented from being increased due to repeated false triggering of the touch event, and the accuracy of face recognition is not improved. Optionally, the touch function of the intelligent terminal can be suspended and the touch sensitivity of the intelligent terminal can be reduced at the same time. For example, the touch function of the edge area of the touch screen of the smart terminal may be disabled and/or the sensitivity of the area other than the edge area on the touch screen of the smart terminal may be reduced. Therefore, false touch of the edge area can be reduced, the touch function of the area except the edge area can be reserved, and the use requirement of a user can be met to a greater extent.

Optionally, when the touch event is detected for a plurality of times continuously and the face recognition results for the plurality of times continuously are all unsuccessful, it is considered that the intelligent terminal is caused by repeated contact between a carrying object such as a pocket or a backpack and a touch screen of the intelligent terminal. At this time, in order to avoid increasing the energy consumption of the intelligent terminal due to repeated detection of the touch event and repeated differentiation of the touch intention, the screen locking process can be performed on the intelligent terminal, so that the triggering of the touch event is reduced, and the misoperation is reduced.

This embodiment is through being in the unblock state at the display screen and when detecting the touch event, control intelligent terminal and carry out face identification to respond to the touch event when face identification succeeds, and/or, when face identification is unsuccessful, do not respond to the touch event, can avoid directly responding to the touch event and lead to the maloperation, and then can improve the accuracy of touch response, with accurate response user demand, and then promote user experience and feel.

Second embodiment

Referring to fig. 4, fig. 4 is a schematic flowchart illustrating a touch processing method according to a first embodiment of the present application. In this embodiment, the touch processing method includes the following steps:

step S11: acquiring face information in an image acquired by a front camera;

step S12: when the face information meets a preset condition, determining that the face recognition is successful, and/or; step S13: when the face information does not meet the preset condition, determining that the face recognition is unsuccessful;

step S20: responding to the touch event and/or when the face recognition is successful; step S30: and when the face recognition is unsuccessful, not responding to the touch event.

When the touch intention is distinguished through face recognition, in order to improve the accuracy of touch response, the accuracy of face recognition needs to be improved. Therefore, in this embodiment, in order to improve the accuracy of face recognition, the face recognition is performed by comparing the face information in the image acquired by the front-facing camera with the preset condition, so as to determine whether the user is using the intelligent terminal, that is, to determine whether the detected touch event is triggered under the condition of false touch. Optionally, when the face information in the image acquired by the front-facing camera meets a preset condition, the face recognition is considered to be successful; and when the face information in the image acquired by the front camera does not meet the preset conditions, the face recognition is considered to be unsuccessful.

Optionally, when the user uses the intelligent terminal and the user does not use the intelligent terminal, the face information such as the position, the orientation, the stay time and the like of the face relative to the intelligent terminal are different, so that whether the face recognition is successful or not can be determined according to at least one of the face size, the stay time and the face orientation, and the response to the touch event can be made in a targeted manner according to the face recognition result. That is, the face information may include: at least one of face size, face dwell time, and face orientation.

Optionally, when the user uses the intelligent terminal, the face of the user faces the touch screen of the intelligent terminal as far as possible, so as to trigger a touch event on the touch screen of the intelligent terminal. At this moment, the front camera of the intelligent terminal can not only collect human faces, but also collect most human faces. Therefore, when determining whether the face recognition is successful according to the face size, if the face size is larger than or equal to the preset size, the face recognition is considered to be successful, and the user uses the intelligent terminal; and if the face size is smaller than the preset size, the face recognition is not successful, and the user does not use the intelligent terminal.

Alternatively, the preset size may be: the face area 1/8 may be 0 (no face is recognized), and the like, and may be set according to actual needs, and is not limited specifically here.

Optionally, when the user uses the smart terminal, the face orientation may be kept within a sight range in which the user can see the touch screen of the smart terminal, so as to trigger a touch event on the touch screen of the smart terminal. Therefore, when whether the face recognition is successful or not is determined according to the face orientation, if the face orientation is within the preset angle range, the face recognition is considered to be successful, and the user uses the intelligent terminal; if the face orientation deviates from the preset angle range, the face recognition is not successful, and the user is not using the intelligent terminal.

Alternatively, the preset angle range may be: the range of 180 ° above the plane where the touch screen of the intelligent terminal is located may be set according to actual requirements, and is not specifically limited herein.

Optionally, when the user uses the intelligent terminal, the staying time of the face in the detection area of the intelligent terminal is longer than that of the face in a non-use state, so that when determining whether the face recognition is successful according to the staying time of the face, if the staying time of the face is longer than or equal to a preset time, the face recognition is considered to be successful, and the user uses the intelligent terminal; otherwise, if the staying time of the face is less than the preset time, the face recognition is considered to be unsuccessful, and the user does not use the intelligent terminal.

Alternatively, the preset time period may be 300ms or the like, and may be set according to an actual requirement, which is not specifically limited herein.

Optionally, in order to improve the accuracy of face recognition, at least two of the face size, the face dwell time, and the face orientation may also be combined according to actual conditions to determine whether the face recognition is successful. For example, whether face recognition is successful may be determined according to the face size and the face dwell time. At the moment, when the size of the face is larger than or equal to the preset size and the staying time of the face is larger than or equal to the preset time, determining that the face recognition is successful; and when the face size is smaller than the preset size and/or the face staying time is smaller than the preset time, determining that the face recognition is unsuccessful. Optionally, whether the face recognition is successful can be determined according to the face size and the face orientation; or, determining whether the face recognition is successful according to the face staying time and the face orientation; or, whether the face recognition is successful or not is determined according to the face size, the face dwell time, the face orientation, and the like, which is not specifically limited herein.

In the embodiment, the face information in the image acquired by the front camera is acquired, when the face information meets the preset condition, the face recognition is determined to be successful, and when the face information does not meet the preset condition, the face recognition is determined to be unsuccessful, so that the face recognition can be more effectively carried out according to the face information, the touch intention can be more accurately distinguished, and the situation that the response to the touch event cannot be pertinently made due to the fact that the touch intention cannot be distinguished is avoided.

Third embodiment

Referring to fig. 5, fig. 5 is a schematic flowchart illustrating a touch processing method according to a first embodiment of the present application. In this embodiment, the touch processing method includes the following steps:

step S01: detecting a touch use state of the intelligent terminal when the display screen is in an unlocking state;

step S02: if the touch use state is a non-response state, controlling the intelligent terminal to perform face recognition, and switching to a response state when the face recognition is successful;

step S03: if the touch use state is a response state, controlling the intelligent terminal to perform face recognition when a touch event is detected;

It should be noted that the intelligent terminal in this embodiment has two touch use states, namely, a response state and a non-response state. Optionally, the response state refers to that the touch area on the touch screen of the intelligent terminal is wholly or partially in a normal touch state, and at this time, the touch function of the touch area in the normal touch state can be normally used; the non-response state refers to that the touch area of the touch screen of the intelligent terminal is wholly or partially in an abnormal touch state, at this time, the touch function of the touch area in the abnormal touch state cannot be used normally, for example, the sensitivity is reduced and/or the touch function is forbidden.

When the touch use states of the intelligent terminal are different, the use of the touch function is influenced, so that when the display screen is in the unlocking state, the touch use states of the intelligent terminal can be distinguished firstly, so that different control strategies can be adopted for different touch use states, and the accuracy of touch detection and processing is improved. Optionally, if the touch use state of the intelligent terminal is the response state, the touch function of the intelligent terminal may be normally used, and at this time, the touch event may be normally detected, and the intelligent terminal is controlled to perform face recognition, so as to identify whether the current touch operation is a misoperation. Optionally, if the touch use state of the intelligent terminal is an unresponsive state, it indicates that the touch area of the intelligent terminal is wholly or partially in an abnormal touch state, and at this time, the touch area in the unresponsive state cannot effectively detect a touch event. In order to effectively monitor the touch event and then make response to the touch event in a targeted manner, the intelligent terminal can be controlled to recognize the face. If the face recognition is successful, it indicates that the user is using the intelligent terminal, and at this time, the touch use state of the intelligent terminal can be switched from the non-response state to the response state, so that the touch event triggered by the user can be normally responded in the response state, and the touch requirement of the user can be met.

Optionally, since the touch use state of the smart terminal is related to the touch sensitivity and the touch function of the smart terminal, the manner of detecting the touch use state of the smart terminal may be: and detecting whether the touch sensitivity of the intelligent terminal is lower than a preset sensitivity and/or whether the touch function of the intelligent terminal is in a forbidden state. If the touch sensitivity of the intelligent terminal is lower than the preset sensitivity and/or the touch function of the preset area is in a forbidden state, the touch use state of the intelligent terminal is considered as a non-response state; and if the touch sensitivity of the intelligent terminal is higher than or equal to the preset sensitivity and the touch function of the intelligent terminal is in the starting state, the touch use state of the intelligent terminal is considered as a response state.

Optionally, since a user may easily perform a touch error on an edge area of a touch screen of the smart terminal when holding the smart terminal, in order to keep a touch function of a touch area outside the edge area to meet a touch demand of the user as much as possible while preventing the touch error, the touch function of the edge area of the smart terminal is usually limited when the touch function of the smart terminal is limited. At this moment, correspondingly, when detecting the touch use state of the intelligent terminal, the detection mode may be: whether the sensitivity of a preset area in a touch area of the intelligent terminal is lower than the preset sensitivity and whether the touch function of the preset area is in a forbidden state is detected. If the touch sensitivity of the preset area is lower than the preset sensitivity and/or the touch function of the preset area is in a forbidden state, the touch use state of the intelligent terminal is considered as a non-response state; and if the touch sensitivity of the preset area is higher than or equal to the preset sensitivity and the touch function of the preset area is in an enabled state, considering that the touch use state of the intelligent terminal is a response state. Optionally, the preset area may be an edge area of a touch screen of the intelligent terminal, for example, an area within a preset distance (e.g., 0.5cm) from edges of left and right long edges of the touch screen, as shown in fig. 6; the function area can also be a function area corresponding to different applications, for example, the function area can support the operation control of the playing video through touch operation when the video playing software plays the video; the touch control function areas and the like corresponding to different operation interfaces may also be set according to actual requirements, and are not specifically limited herein.

According to the embodiment, when the display screen is in the unlocking state, the touch use state of the intelligent terminal is detected, so that touch processing can be performed according to the touch use state in a targeted manner, the situation that the actual touch requirements of a user cannot be met due to the fact that a touch event cannot be effectively detected when the touch screen is in the non-response state is avoided, and the timeliness and the accuracy of touch response are not improved.

Fourth embodiment

Referring to fig. 7, fig. 7 is a schematic flowchart illustrating a touch processing method according to a first embodiment of the disclosure. In this embodiment, the touch processing method includes the following steps:

step S11: when the display screen is in an unlocking state, if the preset mistaken touch preventing condition is met, controlling the intelligent terminal to perform face recognition when a touch event is detected;

Optionally, the requirement for preventing false touch is not provided in all application scenarios, for example, when it is detected that the user holds the smart terminal by hand, the user is considered to be using the smart terminal, and at this time, it is not necessary to enter a false touch prevention control mechanism of the smart terminal, that is, it is not necessary to control the smart terminal to perform face recognition, and it can be avoided that when the user does not have the requirement for false touch, the false touch prevention control mechanism of the smart terminal is entered, which results in failure to accurately respond to the user requirement, or even if the user requirement can be responded, since a step of controlling the smart terminal to perform face recognition is added before the response, not only a response delay of a touch event is caused, but also energy consumption for using the smart terminal is increased. Therefore, before controlling the intelligent terminal to perform face recognition, whether a false touch prevention control mechanism of the intelligent terminal needs to be entered or not is determined to control the intelligent terminal to perform face recognition.

Optionally, when the display screen is in an unlocked state, it is detected that a preset false touch prevention condition is met, and when it is detected that the preset false touch prevention condition is met, it is considered that a false touch prevention control mechanism of the intelligent terminal needs to be entered. At this time, the step of controlling the intelligent terminal to perform face recognition is executed, so that the touch event can be responded only when the face recognition is successful, and the touch event generated by mistaken touch is prevented from being responded mistakenly.

Optionally, the user can select whether to start the false touch prevention function of the intelligent terminal according to the self requirement, so as to determine whether the preset false touch prevention condition is met according to the starting information of the false touch prevention function of the intelligent terminal. Optionally, when the false touch prevention function of the intelligent terminal is detected to be in an on state, the preset false touch prevention condition is considered to be met; when the false touch prevention function of the intelligent terminal is detected to be in an unopened state, the condition of preventing false touch is considered to be unsatisfied and preset. Optionally, the user may start the false touch prevention function of the intelligent terminal by at least one of voice, a key, a gesture, a preset false touch prevention operation, and the like, which is only listed here and is not specifically limited.

Optionally, the preset false touch prevention operation may be at least one of double-clicking the screen, continuously triggering two sliding operations, triggering the track a on the touch screen, and the like, which is not specifically limited herein.

Optionally, the touch requirements corresponding to different applications are different, so that whether the false touch prevention function of the intelligent terminal is started or not can be determined according to the application type of the application running in the foreground. For example, for video playing software, in the video playing process, the touch function of the edge area is easily triggered to cause misoperation of the intelligent terminal, such as fast forwarding or pausing of the video, due to the fact that the intelligent terminal is held by hands; for competitive game software, because the game characters are mainly controlled to move through the operation panel which is usually arranged at the lower left corner and/or the lower right corner of the display interface of the intelligent terminal, even if the intelligent terminal is held by hands, the game operation cannot be influenced, and at the moment, the false touch prevention function of the intelligent terminal does not need to be started. On the contrary, competitive game software has higher requirements on the CPU, and after the anti-false-touch function is added, the occupancy rate of the CPU is increased, which is not beneficial to improving the game performance and improving the game experience. Therefore, when the application running in the foreground is detected to be the preset application, the preset false touch prevention condition is considered to be met; and when detecting that the application running in the foreground is not the preset application, determining that the preset false touch prevention condition is not met. Alternatively, the preset application may be an application with a low false touch probability (e.g., less than 10%) and/or an application that has no influence on the operation of the application itself even if the false touch occurs (e.g., the influence rate is less than 5%), which is not particularly limited herein.

Optionally, at least two of the detection that the false touch prevention function of the smart terminal is in an on state, the detection that the application running in the foreground is the preset application, and the detection that the application running in the foreground is the preset false touch prevention operation may be combined to improve the accuracy of responding to the false touch prevention function, for example, when the detection that the false touch prevention function of the smart terminal is in an on state and the application running in the foreground is the preset application, it may be considered that a preset false touch prevention condition is satisfied, and the like.

It should be noted that, the above lists are only reference examples, and are not listed here one by one in order to avoid redundancy, and in actual development or application, any combination may be flexibly combined according to actual needs, but all combinations belong to the technical solution of the present application, that is, the combination is covered in the protection scope of the present application.

According to the embodiment, the display screen is in the unlocking state, the condition that the preset mistaken touch prevention condition is met is detected, the mistaken touch prevention logic is entered when the touch event is detected, and the step of controlling the front camera of the intelligent terminal to perform face recognition is executed, so that the user requirements can be more accurately positioned and responded, when the user does not have the mistaken touch prevention requirement, the mistaken touch prevention logic is entered, the response delay of the touch event and the use energy consumption are caused, and then the touch response efficiency is improved and the use energy consumption is reduced on the basis of accurately responding the user requirements.

Fifth embodiment

Referring to fig. 8, fig. 8 is a schematic flowchart illustrating a touch processing method according to a fifth embodiment of the present disclosure. In this embodiment, the touch processing method includes the following steps:

step S100: when the display screen is in an unlocking state, if a touch event is detected, detecting the mobile information of the intelligent terminal, and controlling the intelligent terminal to perform face recognition;

step S200: responding to the touch event when the intelligent terminal is in a moving state and a face recognition result meets a first preset condition, or when the intelligent terminal is in a static state and the face recognition result meets a second preset condition; and/or the presence of a gas in the atmosphere,

step S300: and when the intelligent terminal is in a moving state and the face recognition result does not meet a first preset condition, or when the intelligent terminal is in a static state and the face recognition result does not meet a second preset condition, the touch event is not responded.

For the capacitive touch screen, when the display screen is in the unlocked state, if the touch event is detected and responded only according to the capacitance value change of different touch points, the intelligent terminal responds to the touch event according to the capacitance value change no matter whether the triggered touch event is the intention of the user or not. At this time, because the intention of the user cannot be distinguished, the intelligent terminal may erroneously respond to the touch event generated by the erroneous touch, so that the accuracy of the touch response is reduced, and the user demand cannot be accurately responded. For example, when the intelligent terminal is held by hand while walking, the display screen may be touched by mistake to cause misoperation; when the intelligent terminal is placed on a desktop, the intelligent terminal can mistakenly touch the display screen to cause misoperation. Therefore, the touch processing method provided by the application can distinguish the use intention of the user on the intelligent terminal by combining the mobile information of the mobile phone and the face recognition when the display screen is in the unlocking state, so that the touch response can be performed in a targeted manner according to the use intention, and the accuracy of the touch response is improved.

Optionally, the user use states corresponding to different pieces of mobile information are different, for example, when the intelligent terminal is used while walking, the face information collected by the intelligent terminal is different from the face information collected by the intelligent terminal when the mobile terminal is placed on a table, and therefore, in order to distinguish the use intentions of the user for the intelligent terminal when the mobile information is different, the mobile information of the intelligent terminal can be detected when a touch event is detected, and the intelligent terminal is controlled to perform face recognition, so that the use intentions of the user for the intelligent terminal are distinguished first when the touch event is detected, and accurate response is realized. Optionally, the mobile information of the intelligent terminal is detected and the intelligent terminal is controlled to perform face recognition, and the face recognition can be performed without perception, for example, background operation is performed to reduce human participation, simplify user operation and reduce use energy consumption of the intelligent terminal; the face recognition and the mobile information detection can be performed in a visual mode under the condition of user perception, so that the accuracy of the face recognition and the mobile information detection is improved; optionally, the visual recognition or the imperceptible recognition can be determined according to the use habits of the user; or, the user may select in which way to perform the identification, so as to meet the actual use requirement of the user to the greatest extent, and the like, which is not specifically limited herein. It can be understood that the step of detecting the mobile information of the intelligent terminal and the step of controlling the intelligent terminal to perform face recognition may be performed simultaneously, or may be performed sequentially according to a preset sequence, which is not specifically limited herein.

Optionally, when the intelligent terminal is detected to be in a moving state, if the face recognition result meets a first preset condition, the user is considered to be using the intelligent terminal, and touch response can be performed on the detected touch event so as to meet the touch requirement of the user; if the face recognition result does not meet the first preset condition, the user is considered to have no use requirement on the intelligent terminal, and in order to prevent misoperation, the detected touch event can not be responded.

Optionally, when the intelligent terminal is detected to be in a static state, if the face recognition result meets a second preset condition, the user is considered to be using the intelligent terminal, and touch response can be performed on the detected touch event so as to meet the touch requirement of the user; if the face recognition result does not meet the second preset condition, the user is considered to have no use requirement on the intelligent terminal, and in order to prevent misoperation, the detected touch event can not be responded.

Optionally, after the front camera of the intelligent terminal is controlled to perform face recognition, an image collected by at least one camera (e.g., the front camera) of the intelligent terminal may be acquired. If the human face is collected from the image collected by the front camera and/or the human face staying time is greater than or equal to the preset time, the human face recognition result is considered to meet a first preset condition; and if the human face is not collected in the image collected by the front camera or the human face staying time is less than the preset time, the human face recognition result is considered not to meet the first preset condition.

Optionally, after the front camera of the intelligent terminal is controlled to perform face recognition, if a face is collected from an image collected by the front camera and the face orientation is a preset orientation (such as a front orientation) and/or the face staying time is greater than or equal to a preset time, determining that a face recognition result meets a second preset condition; if the face is not collected in the image collected by the front camera, or the face orientation in the collected image is a preset orientation, or the stay time of the face in the collected image is less than a preset time, the face recognition result is considered not to meet a second preset condition.

Alternatively, the movement information of the smart terminal may be detected by a detection device such as an acceleration sensor or a gyroscope. Alternatively, when the movement information of the intelligent terminal is detected by the acceleration sensor, the acceleration information of the intelligent terminal may be acquired first. In order to accurately analyze the movement information of the intelligent terminal according to the acceleration information, a three-axis acceleration sensor may be preferably used for acceleration detection, and the correspondingly obtained acceleration information may include a first acceleration component, a second acceleration component and a third acceleration component. When at least two acceleration components exist in the first acceleration component, the second acceleration component and the third acceleration component and are greater than a preset acceleration, the intelligent terminal is considered to be in a moving state; and when at least two acceleration components do not exist in the first acceleration component, the second acceleration component and the third acceleration component and are larger than the preset acceleration, the intelligent terminal is considered to be in a static state.

In the embodiment, when the intelligent terminal is detected to be in a moving state and the face recognition result does not meet a first preset condition, or when the intelligent terminal is detected to be in a static state and the face recognition result does not meet a second preset condition, a touch event is not responded; when the intelligent terminal is detected to be in a moving state and the face recognition result meets the first preset condition or when the intelligent terminal is detected to be in a static state and the face recognition result meets the second preset condition, the touch event is responded, the phenomenon that the user mistakenly performs touch response when the user does not have using intention can be reduced, and the user can accurately perform touch response when the user has using intention, so that the accuracy of touch response is improved, and the touch use requirement of the user is better met.

Sixth embodiment

Referring to fig. 9, fig. 9 is a flowchart illustrating a touch processing method according to a sixth embodiment of the disclosure. In this embodiment, the touch processing method includes the following steps:

step S101: detecting a touch use state of the intelligent terminal when the display screen is in an unlocking state;

step S102: if the touch use state is a response state, detecting the movement information of the intelligent terminal when a touch event is detected, and controlling the intelligent terminal to perform face recognition; and/or, step S103: if the touch use state is a non-response state, detecting the movement information of the intelligent terminal, controlling the intelligent terminal to perform face recognition, and switching to a response state when the intelligent terminal is detected to be in a movement state and a face recognition result meets a first preset condition, or when the intelligent terminal is detected to be in a static state and the face recognition result meets a second preset condition;

Step S200: responding to the touch event when the intelligent terminal is in a moving state and a face recognition result meets a first preset condition, or when the intelligent terminal is in a static state and the face recognition result meets a second preset condition; and/or, step S300: and when the intelligent terminal is in a moving state and the face recognition result does not meet a first preset condition, or when the intelligent terminal is in a static state and the face recognition result does not meet a second preset condition, the touch event is not responded.

When the touch use states of the intelligent terminal are different, the touch function can be influenced, so that when the display screen is in the unlocking state, the touch use states of the intelligent terminal can be distinguished first, different control strategies can be adopted for different touch use states, and the accuracy of touch detection and processing is improved. Optionally, if the touch use state of the intelligent terminal is the response state, the touch function of the intelligent terminal may be normally used, and at this time, the touch event may be normally detected, so that when the touch event is detected, the step of detecting the mobile information of the intelligent terminal is executed, and the intelligent terminal is controlled to perform face recognition, so as to identify whether the current touch operation is performed by mistake. Optionally, if the touch use state of the intelligent terminal is the non-response state, it indicates that the touch area of the intelligent terminal is wholly or partially in the abnormal touch state, and at this time, the touch event cannot be effectively detected. In order to effectively monitor the touch event so as to accurately respond to the touch intention of the user, the mobile information of the intelligent terminal can be detected first, and the intelligent terminal is controlled to perform face recognition. If the intelligent terminal is detected to be in a moving state and the face recognition result meets the first preset condition or the intelligent terminal is detected to be in a static state and the face recognition result meets the second preset condition, the user is considered to have the use intention, the non-response state can be switched to the response state, the moving information of the intelligent terminal is detected again when the touch event is detected or the touch event is detected after a preset time interval, the intelligent terminal is controlled to carry out face recognition, the use intention of the user is distinguished again, and therefore the accuracy of touch response is improved.

Optionally, since the touch usage state of the smart terminal is related to the touch sensitivity and the touch function of the smart terminal, the manner of detecting the touch usage state of the smart terminal may be: and detecting whether the touch sensitivity of the intelligent terminal is lower than a preset sensitivity and/or whether the touch function of the intelligent terminal is in a forbidden state. If the touch sensitivity of the intelligent terminal is lower than the preset sensitivity and/or the touch function of the preset area is in a forbidden state, the touch use state of the intelligent terminal is considered as a non-response state; and if the touch sensitivity of the intelligent terminal is higher than or equal to the preset sensitivity and the touch function of the intelligent terminal is in the starting state, considering the touch use state of the intelligent terminal as a response state.

Optionally, when the user holds the smart terminal, a false touch may be easily caused to an edge area of a touch screen of the smart terminal, and therefore, in order to keep a touch function of a touch area outside the edge area to meet a touch requirement of the user as much as possible while preventing the false touch, the touch function of the edge area of the smart terminal is usually limited when the touch function of the smart terminal is limited. At this moment, correspondingly, when detecting the touch use state of the intelligent terminal, the detection mode may be: whether the sensitivity of a preset area in a touch area of the intelligent terminal is lower than the preset sensitivity and whether the touch function of the preset area is in a forbidden state is detected. If the touch sensitivity of the preset area is lower than the preset sensitivity and/or the touch function of the preset area is in a forbidden state, the touch use state of the intelligent terminal is considered as a non-response state; and if the touch sensitivity of the preset area is higher than or equal to the preset sensitivity and the touch function of the preset area is in an enabled state, considering that the touch use state of the intelligent terminal is a response state. When the touch use state of the intelligent terminal is a response state, the steps of detecting the mobile information of the intelligent terminal and controlling the intelligent terminal to perform face recognition can be executed when the touch operation in a preset area is detected. Optionally, the preset area may be an edge area of a touch screen of the intelligent terminal, for example, an area within a preset distance (e.g., 0.5cm) from edges of left and right long edges of the touch screen, as shown in fig. 6; the function area can also be a function area corresponding to different applications, for example, the function area can support the operation control of the playing video through touch operation when the video playing software plays the video; the touch control function areas and the like corresponding to different operation interfaces may also be set according to actual requirements, and are not specifically limited herein.

In this embodiment, when detecting that the intelligent terminal is in a moving state and the face recognition result satisfies the first preset condition, or when detecting that the intelligent terminal is in a static state and the face recognition result satisfies the second preset condition, the touch use state of the intelligent terminal is switched from the non-response state to the response state, so that when the user has a touch use requirement, the user cannot respond to the touch operation of the user, and then the accuracy of the touch response can be improved, so as to better satisfy the touch requirement of the user.

Seventh embodiment

Referring to fig. 10, fig. 10 is a schematic flowchart illustrating a touch processing method according to a seventh embodiment of the disclosure. In this embodiment, the touch processing method includes the following steps:

step S110: when the display screen is in an unlocking state, if the display screen meets a preset false touch prevention condition, detecting the mobile information of the intelligent terminal when a touch event is detected, and controlling the intelligent terminal to perform face recognition;

step S200: responding to the touch event when the intelligent terminal is in a moving state and a face recognition result meets a first preset condition, or when the intelligent terminal is in a static state and the face recognition result meets a second preset condition; and/or the presence of a gas in the gas,

Optionally, the requirement for preventing false touch is not met in all application scenarios, for example, when it is detected that the user holds the intelligent terminal by hand, the user is considered to be using the intelligent terminal, and at this time, the function of preventing false touch of the intelligent terminal does not need to be started, that is, the front-facing camera of the intelligent terminal does not need to be controlled to perform face recognition. If the user does not have the requirement for preventing the false touch, the user enters a false touch control mechanism, the mobile information of the intelligent terminal is detected, and the intelligent terminal is controlled to perform the step of face recognition, so that the user requirement may not be accurately responded, or even if the user requirement can be responded, the step of controlling the intelligent terminal to perform the face recognition is added before the response, so that not only is the response of the touch event delayed, but also the energy consumption of the intelligent terminal is increased. Therefore, before the steps of detecting the movement information of the intelligent terminal and controlling the intelligent terminal to perform face recognition are executed, whether a false touch prevention control mechanism needs to be entered or not needs to be confirmed.

Optionally, when it is detected that a preset false touch prevention condition is met, it is considered that a false touch prevention control mechanism needs to be entered. At this moment, a false touch prevention control mechanism is entered, the steps of detecting the mobile information of the intelligent terminal and controlling the intelligent terminal to perform face recognition are executed, so that the touch event can be responded only when the face recognition is successful, and the touch event generated by false touch is prevented from being responded by mistake.

Optionally, whether a preset false touch prevention condition is met or not may be determined according to the starting information of the false touch prevention function of the intelligent terminal. At the moment, when the false touch prevention function of the intelligent terminal is detected to be in an on state, the preset false touch prevention condition is considered to be met; when the false touch prevention function of the intelligent terminal is detected to be in an unopened state, the condition of preventing false touch is considered to be unsatisfied and preset. Optionally, the user may start the false touch prevention function of the intelligent terminal by at least one of voice, a key, a gesture, a preset false touch prevention operation, and the like, which is only listed here and is not specifically limited. Alternatively, the preset false touch prevention operation may be at least one of double-clicking the screen, continuously triggering two sliding operations, triggering the track a on the touch screen, and the like, and is not specifically limited herein.

Optionally, the touch requirements corresponding to different applications are different, so that whether the false touch prevention function of the intelligent terminal is started or not can be determined according to the application type of the application running in the foreground. For example, for video playing software, in the video playing process, the touch function of the edge area is easily triggered to cause misoperation of the intelligent terminal, such as fast forwarding or pausing of the video, due to the fact that the intelligent terminal is held by hands; for competitive game software, because the game characters are mainly controlled to move through the operation panel which is usually arranged at the lower left corner and/or the small right corner of the display interface of the intelligent terminal, even if the intelligent terminal is held by hands, the game operation cannot be influenced, and at the moment, the false touch prevention function of the intelligent terminal does not need to be started. On the contrary, competitive game software has higher requirements on the CPU, and after the anti-false-touch function is added, the occupancy rate of the CPU is increased, which is not beneficial to improving the game performance and improving the game experience. Therefore, when the application running in the foreground is detected to be the preset application, the preset false touch prevention condition is considered to be met; and when detecting that the application running in the foreground is not the preset application, determining that the preset false touch prevention condition is not met. Alternatively, the preset application may be an application with a low false touch probability (e.g., less than 10%) and/or an application that has no influence on the operation of the application itself even if the false touch occurs (e.g., the influence rate is less than 5%), which is not particularly limited herein.

Optionally, at least two of the detection that the false touch prevention function of the smart terminal is in an on state, the detection that the application running in the foreground is a preset application, and the detection that the preset false touch prevention operation is performed are combined to serve as a preset false touch prevention condition, so as to improve accuracy of responding to the false touch prevention function.

According to the embodiment, the display screen is in the unlocking state, the preset mistaken touch prevention condition is met and serves as a precondition, when the touch event is detected, the touch intention is distinguished according to the mobile information and the face recognition result of the intelligent terminal, so that the user demand can be accurately positioned and responded, when the user does not have the mistaken touch prevention demand, the mistaken touch prevention function is started, and the response delay of the touch event and the increase of the use energy consumption are caused.

The application further provides an intelligent terminal, which includes a memory and a processor, wherein the memory stores a touch processing program, and the touch processing program is executed by the processor to implement the steps of the touch processing method in any of the above embodiments.

The present application further provides a computer-readable storage medium, in which a touch processing program is stored, and when the touch processing program is executed by a processor, the steps of the touch processing method in any of the above embodiments are implemented.

In the embodiments of the intelligent terminal and the computer-readable storage medium provided in the present application, all technical features of any one of the embodiments of the touch processing method may be included, and the expanding and explaining contents of the specification are substantially the same as those of the embodiments of the method, and are not described herein again.

Embodiments of the present application further provide a computer program product, which includes computer program code, when the computer program code runs on a computer, the computer is caused to execute the method as in the above various possible embodiments.

Embodiments of the present application further provide a chip, which includes a memory and a processor, where the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device in which the chip is installed executes the method in the above various possible embodiments.

It should be understood that the foregoing scenarios are only examples, and do not constitute a limitation on application scenarios of the technical solutions provided in the embodiments of the present application, and the technical solutions of the present application may also be applied to other scenarios. For example, as a person having ordinary skill in the art can know, with the evolution of the system architecture and the emergence of new service scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.

The above-mentioned serial numbers of the embodiments of the present application are merely for description, and do not represent the advantages and disadvantages of the embodiments.

The steps in the method of the embodiment of the application can be sequentially adjusted, combined and deleted according to actual needs.

The units in the device of the embodiment of the application can be combined, divided and deleted according to actual needs.

In the present application, the same or similar descriptions of terms, technical solutions and/or application scenarios will generally be described in detail only when they occur for the first time, and when they occur repeatedly later, they will not be repeated again for brevity, and in understanding the technical solutions and the like of the present application, reference may be made to the related detailed descriptions and the like before the same or similar descriptions of terms, technical solutions and/or application scenarios and the like which are not described in detail later.

In the present application, each embodiment is described with an emphasis on the description, and reference may be made to the description of other embodiments for parts that are not described or recited in any embodiment.

All possible combinations of the technical features in the embodiments are not described in the present application for the sake of brevity, but should be considered as the scope of the present application as long as there is no contradiction between the combinations of the technical features.

Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present application or portions contributing to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (such as a ROM/RAM, a magnetic disk, and an optical disk) as above, and includes several instructions to enable a terminal device (which may be a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present application.

In the above embodiments, all or part of the implementation may be realized by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device, such as a server, data center, etc., that includes one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, memory Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. A touch processing method is characterized by comprising the following steps:

s20: responding to the touch event and/or when the face recognition is successful;

2. The method of claim 1, wherein after the step of S10, further comprising:

acquiring face information in an image acquired by a front camera;

when the face information meets a preset condition, determining that the face recognition is successful, and/or;

3. The method of claim 2, comprising at least one of:

The face information includes: at least one of a face size, a face dwell time, and a face orientation;

the preset condition includes at least one of:

the human face staying time is greater than or equal to a preset time;

the size of the human face is larger than or equal to a preset size;

the face orientation is a preset orientation.

4. The method of claim 1, wherein before the step of controlling the intelligent terminal to perform face recognition, the method further comprises:

detecting a touch use state of the intelligent terminal;

if the touch use state is a response state, executing the step of controlling the intelligent terminal to perform face recognition when a touch event is detected;

5. The method of claim 4, wherein the step of detecting the touch usage status of the smart terminal comprises:

6. The method of claim 1, wherein the step of S10 includes:

7. The method of claim 6, wherein the preset false touch prevention condition comprises at least one of:

and detecting preset false touch prevention operation.

8. A touch processing method is characterized by comprising the following steps:

s100: when the display screen is in an unlocking state, if a touch event is detected, detecting the mobile information of the intelligent terminal, and controlling the intelligent terminal to perform face recognition;

9. The method of claim 8, comprising at least one of:

the first preset condition comprises the following steps:

collecting a face, and/or enabling the stay time of the face to be more than or equal to a preset time;

the second preset condition comprises:

the method comprises the steps that a face is collected, the face orientation is a preset orientation, and/or the face staying time is larger than or equal to a preset time.

10. The method of claim 8, wherein the step of detecting the movement information of the smart terminal comprises:

11. The method of claim 8, wherein before the steps of detecting movement information of the smart terminal and controlling the smart terminal to perform face recognition, the method further comprises:

When the display screen is in an unlocking state, detecting a touch use state of the intelligent terminal;

12. The method of claim 11, wherein the detecting the touch usage state of the smart terminal comprises:

13. The method of claim 8, wherein the S100 step comprises:

when the display screen is in an unlocking state, if the condition that the preset false touch prevention condition is met is detected, when a touch event is detected, the mobile information of the intelligent terminal is detected, and the intelligent terminal is controlled to carry out face recognition.

14. The method of claim 13, wherein the preset false touch prevention condition comprises at least one of:

and detecting preset false touch prevention operation.

15. An intelligent terminal, characterized in that, intelligent terminal includes: a memory and a processor, wherein the memory stores thereon a touch processing program, and the touch processing program, when executed by the processor, implements the steps of the touch processing method according to any one of claims 1 to 14.

16. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the touch processing method according to any one of claims 1 to 14.