WO2017096622A1

WO2017096622A1 - Method and apparatus for false touch rejection, and electronic device

Info

Publication number: WO2017096622A1
Application number: PCT/CN2015/097170
Authority: WO
Inventors: 余亮
Original assignee: 华为技术有限公司
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2017-06-15
Also published as: CN107135660B; CN107135660A

Abstract

A method and apparatus for false touch rejection, and an electronic device. The method comprises: detecting N touch operations on a touch screen; when a first touch operation is detected on the touch screen, determining whether the first touch operation is a false touch operation according to the N touch operations, wherein N is a positive integer; and when it is determined that the first touch operation is not a false touch operation and the first touch operation has a corresponding first response operation, executing the first response operation. The method and apparatus for false touch rejection and the electronic device can reduce false touch operations of a user on a touch screen, thereby improving the user experience.

Description

Anti-missing method, device and electronic device

Technical field

Embodiments of the present invention relate to the field of communications technologies, and, more particularly, to an anti-missing method, apparatus, and electronic device.

Background technique

With the development of electronic technology, mobile smart devices such as mobile phones and tablet computers have been widely used. Moreover, with the advancement of technologies such as the touch screen production process, the size of the touch screen of the mobile smart device is also increasing. Although the large-size screen brings more effects to the user in terms of visual experience, the large screen also brings a lot of inconvenience to the user in some special operation modes, which causes the user to accidentally touch the problem frequently. For example, when the user touches the phone in the pocket while walking, the user does not notice the incoming call. After the call ends, the mobile phone keeps the screen in the pocket, so that the skin, keys, coins, etc. of the human body trigger the touch screen without cause, and the mobile phone cannot automatically enter the standby state. The state makes the power consumption of the mobile phone increase without any reason.

Summary of the invention

The present application provides an anti-missing method, device and electronic device to reduce the user's accidental touch operation on the touch screen and improve the user experience.

In a first aspect, an embodiment of the present application provides an anti-missing method, including detecting N touch operations on a touch screen; and when detecting a first touch operation on the touch screen, determining the first according to N touch operations Whether a touch operation is a false touch operation, the N is a positive integer; when it is determined that the first touch operation is not a false touch operation, and the first touch operation has a corresponding first response operation, performing the first Respond to the operation. The history touch operation record can reflect the use status of the electronic device to a certain extent. For example, the probability of the user touching the conscious state is very low, and the accidental touch generally occurs when the user's skin or a key or the like unconsciously touches the touch screen. And may continue to be accidentally touched for a period of time, so it is possible to judge whether the current touch operation is a false touch operation according to N touch operations, thereby reducing the probability of occurrence of a false touch.

According to a first aspect, in a first possible implementation manner of the anti-missing method, the N touch operations include the first touch operation and a touch operation within a first duration before the first touch operation . The current touch operation has a reference meaning for the mis-touch operation. For example, it can be judged whether it is a false touch operation only according to the feature of the current touch operation, and can also determine whether the current touch operation is performed according to the current touch operation and the historical touch operation. For the accidental touch operation, it is also possible to judge whether the current touch operation is an accidental touch operation according to the historical touch operation.

According to the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation manner of the anti-missing method, the touch operation with the corresponding response operation is calculated according to the N touch operations. Describe the proportion occupied in the N touch operations; if the ratio is less than or equal to the threshold, it is determined that the first touch operation is a false touch operation. In the case where the user's skin or a key or the like unintentionally touches the touch screen, since the user is unintentional operation, the accidental touch operation usually does not have a corresponding response operation, for example, cannot interact with the user interface object. When the proportion of the touch operation having the corresponding response operation in the N touch operations is small, the probability that the touch operation is a false touch operation is large, and vice versa, the current touch operation is performed. The chance of accidental touch operation is small.

According to the first aspect or the first possible implementation manner of the first aspect, in a third possible implementation manner of the anti-missing method, acquiring any two adjacent touch operations of the N touch operations Contact distance and time interval; determining whether the first touch operation is a false touch operation according to a contact distance and a time interval of any two adjacent touch operations in the N touch operations. Most of the user's contact distances of two adjacent touch operations on the touch screen in a conscious state correspond to a minimum time interval threshold, and the user touches the touch screen in an unconscious state, and the time interval between two adjacent touch operations may be less than the phase interval. The minimum time interval threshold corresponding to the contact distance of the two touch operations can be used to determine whether the current touch operation is a false touch operation.

In a fourth possible implementation manner of the first aspect, the first touch operation is determined to be a false touch operation, and the first When the touch operation has a corresponding second response operation, the touch screen A user verification prompt for the first touch operation is displayed thereon; determining whether to perform the second response operation according to the verification information input by the user. In order to prevent misjudgment of the touch operation, when it is determined that the first touch operation is a false touch operation, a user verification prompt for the first touch operation is displayed on the touch screen for further confirmation by the user, thereby improving the user experience and reducing The probability of systematic misjudgment.

In a second aspect, an embodiment of the present application provides an anti-missing device having a function of implementing the method in any one of the foregoing first aspect or the first aspect. The functions may be implemented by hardware or by corresponding software implemented by hardware. The hardware or software includes one or more modules corresponding to the functions described above. In a possible design, the device includes: a detecting unit, configured to detect N touch operations on the touch screen; and a determining unit, configured to: when detecting the first touch operation on the touch screen, according to the N touches The operation determines whether the first touch operation is a false touch operation, and the N is a positive integer; the response unit is configured to: when determining that the first touch operation is not a false touch operation, and the first touch operation has a corresponding The first response operation is performed upon a response operation.

In a third aspect, an embodiment of the present application provides an electronic device, the electronic device having the function of implementing the method in any one of the foregoing first aspect or the first aspect. The functions may be implemented by hardware or by corresponding software implemented by hardware. The hardware or software includes one or more modules corresponding to the functions described above.

In one possible design, the electronic device includes: a touch screen, a memory and a processor; the touch screen is configured to generate an interrupt signal when a touch operation is detected; the processor is coupled to the touch screen, the processor is configured to: Acquiring N interrupt signals respectively corresponding to the N touch operations on the touch screen; when acquiring the interrupt signal corresponding to the first touch operation on the touch screen, determining the first touch according to the N touch operations Whether the operation is a false touch operation, the N is a positive integer; when it is determined that the first touch operation is not an accidental touch operation, and the first touch operation has a corresponding first response operation, performing the first response operation .

In a fourth aspect, an embodiment of the present invention provides a computer storage medium, configured to store computer software instructions for use in the electronic device, where A program designed by the method of any one of the above aspects.

Compared with the prior art, the solution provided by the present invention can reduce the false touch operation of the touch screen and improve the user experience.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only some of the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the drawings without any creative work.

1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;

2 is a flowchart of an anti-missing method according to an embodiment of the present invention;

FIG. 3 is a diagram illustrating an exemplary process of verifying a touch operation in accordance with an embodiment of the present invention; FIG.

4 is an illustration of another exemplary process of verifying a touch operation in accordance with an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an anti-missing device according to an embodiment of the present invention.

FIG. 6 is a schematic structural diagram of still another electronic device according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "first", "second", "third" and the like are used for descriptive purposes only and are not to be construed as indicating a primary or secondary relationship, and therefore cannot be construed as a Limitations of the invention.

1 is a block diagram of an electronic device in accordance with an embodiment of the present invention. Referring to Figure 1, The electronic device 100 can include a processor 101, a bus 103, a memory 102, and a touch screen 105. Electronic device 100 may include, but is not limited to, wearable devices and other portable and non-portable computing devices, such as smart bracelets, smart watches, personal digital assistants (PDAs), laptop computers, mobile phones, smart phones, netbooks , mobile Internet devices (MID), ultra-portable personal computers (UMPC), tablet personal computers (TPC), navigation devices, and the like.

The memory 102 can include one or more storage media including, for example, a hard disk drive, a solid state drive, a flash memory, a persistent storage such as a read only memory ("ROM"), such as a random access memory ("RAM"). Semi-permanent memory, any other suitable type of storage component, or any combination thereof. The memory 102 can be a built-in memory or an external memory. The built-in memory may include volatile memory such as dynamic random access memory (DRAM: dynamic RAM), static random access memory (SRAM: static RAM), synchronous dynamic random access memory (SDRAM) or such as one-time programmable read only Memory (OTPROM: one time programmable ROM), programmable read only memory (PROM: programmable ROM), erasable programmable read only memory (EPROM), electrically erasable programmable read only memory (EEPROM: Electrically erasable and programmable ROM), mask ROM, flash ROM, NAND flash memory, NOR flash memory, etc. At least one of non-volatile memories. At this time, the built-in memory can also take the form of a solid state drive (SSD: Solid State Drive). External memory can include compact flash (CF: compact flash), secure digital (SD: secure digital), micro secure digital (Micro-SD: micro secure digital), mini secure digital (Mini-SD: mini secure digital), extreme At least one of a digital (xD: extreme digital) or a memory stick.

The touch screen 105 provides both an output interface and an input interface between the device and the user. The touch screen 105 then displays the visual output to the user. This visual output can include text, graphics, video, and any combination thereof.

Touch screen 105 also accepts user input based on tactile and/or tactile contacts. The touch screen 105 forms a touch sensitive surface that accepts user input, and the touch screen 105 also includes Touch screen control circuitry (not shown) that senses contact on the touch sensitive surface (and any movement or interruption of the touch) and transforms the detected contact into one or more such as one or more displayed on the touch screen Interaction of user interface objects such as soft keys. The touch screen control circuit generates a touch interrupt signal to the processor 101 when a touch is detected. In an exemplary embodiment, the point of contact between the touch screen 105 and the user corresponds to one or more fingers of the user. The touch screen 105 can use an LCD (liquid-crystal display) technology, an LED (light emitting diode display) technology, or an AMOLED (active-matrix organic light-emitting diode). Panel) technology, but other display technologies may be used in other embodiments. Also, the touch screen can be constructed to be flexible, transparent, or wearable, and the touch screen 105 and touch screen controller can detect contact and its movement or interruption using any of a variety of touch sensitive technologies. The touch input can be identified by at least one of a capacitive type, a pressure sensitive type, an infrared type, or an ultrasonic method. The user can contact the touch screen 105 using any suitable object or accessory, such as a stylus, finger, or the like.

Optionally, the electronic device 100 further includes a sensor 104. For example, the sensor 104 may include any one of a brightness sensor, an optical sensor, a proximity sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, and an acceleration sensor.

The bus 103 may be a circuit that interconnects constituent elements (for example, the processor 101, the memory 102, the sensor 104, and the touch panel 105) included in the electronic device 100, and realizes communication between constituent elements.

The processor 101 is operative to execute instructions (e.g., instructions fetched from the touch screen 105), interrupt processing, timing, and other functions. Additionally, the processor 101 may further include a graphics processing unit.

The memory 102 can store instructions or data received by the processor 101 or other constituent elements (e.g., from the sensor 104, touch screen 105) or generated by the processor 101 or other constituent elements. At this time, the memory may include an internal buffer and an external buffer.

Moreover, the memory 102 can also include a kernel, a middleware, and an API application programming interface. The kernel can be used to execute other program modules System resources (e.g., bus 103, processor 101, or memory 102) of actions or functions implemented (e.g., middleware, API, or application) are controlled or managed. Moreover, the kernel can provide an interface for controlling or managing individual components of the electronic device 100 from a middleware, API, or application. Middleware can perform mediation to enable APIs or applications to communicate with the kernel to exchange data. Also, the middleware can prioritize the use of system resources (eg, bus 103, processor 101, or memory 102) of the electronic device 100 for job requests received from more than one application, such that load balancing for job requests can be performed (load Balancing). The API is an interface for controlling functions provided by a kernel or middleware through an application, and may include at least one interface or function for file control, window control, image processing, or text control.

2 is a flow chart illustrating an anti-missing method provided in accordance with some embodiments of the present invention, which may be applied to the electronic device 100 shown in FIG.

N touch operations (210) on the touch screen are detected. A touch operation on a touch screen includes a user's conscious touch operation, such as a touch operation performed by a user using at least one hand and using one or more fingers. It should be understood, however, that the touch operation can also be performed using any suitable object or accessory, such as a touch pen for handling the touch screen, a touch glove, and the like. The touch operation may include one or more taps on the touch screen, maintaining continuous contact with the touch screen, moving the contact point while maintaining continuous contact, interrupting contact, or any combination thereof.

The touch operation on the touch screen also includes a user's unintentional touch operation, such as a user's skin, a key, a coin, or the like, which is inadvertently touched by the touch screen.

The interrupt signal generated by the touch operation of the touch screen may include, but is not limited to, at least one of a working position of the touch operation, an action speed, a working direction, a working force, a duration of action, a working distance, and an interval time from the last touch operation. .

When it is detected that there is a first touch operation on the touch screen (220), it is determined whether the first touch operation is a false touch operation according to the N touch operations (230).

The historical touch operation record can reflect the use state of the electronic device 100 to a certain extent. For example, the probability that the user is accidentally touched in a conscious state is very low, and the accidental touch generally occurs when the user's skin or a key or the like inadvertently touches the touch screen. Next, and It may continue to be accidentally touched for a period of time, so it is possible to judge whether the current touch operation is a false touch operation according to N touch operations, thereby reducing the probability of occurrence of a false touch.

In some embodiments, when it is detected that there is a first touch operation on the touch screen, whether the first touch operation is a false touch operation may be determined according to N touch operations within the first time period before the first touch operation. Where N is a positive integer. In a possible implementation manner, the N touch operations within the first duration before the first touch operation are consecutive N touch operations. In another possible implementation manner, the N touch operations in the first time period before the first touch operation are N touch operations selected by using a certain interval, for example, 5 times in the first ten seconds before the first touch operation. For the touch operation, the first, third, and fifth touch operations are taken as input for subsequent calculations, and the value of N is taken as 3.

In some embodiments, when it is detected that there is a first touch operation on the touch screen, the first touch operation and the M-1 touch operation within the first duration before the first touch operation may further determine the Whether the first touch operation is a false touch operation, where M is a positive integer greater than one.

The size of N will affect the accuracy of the false touch operation judgment: the smaller N is, the shorter the time required for the false touch operation judgment, but the accuracy will be reduced; the larger N is, the longer the time required for the false touch operation judgment, but the accuracy high. The selection of N can be statistically analyzed by obtaining a large amount of user data, so as to balance the accuracy and the length of time required for the mis-touch operation judgment. Preferably, the value of N ranges from 2 ≤ N ≤ 5.

The electronic device 100 can display user interface objects corresponding to one or more functions of the device and/or information that the user may be interested on on the touch screen. These user interface objects are objects that make up the user interface of the device and may include, but are not limited to, text, images, icons, soft keys (or "virtual buttons"), notification bars, radio buttons, and the like. The displayed user interface objects can include non-interactive objects for communicating information or forming a user interface appearance, interactive objects for user interaction, or a combination thereof. The user can contact the touch screen at one or more touch screen locations corresponding to the interactive object with which it wishes to interact to interact with the user interface object. The device detects a touch operation and responds to the detected touch operation by performing one or more response operations corresponding to the interaction of one or more interactive objects. In some embodiments, the device detects a user's touch operation and performs A response operation that illuminates the touch screen or adjusts the brightness of the touch screen.

When the touch screen is accidentally touched, since other body parts or objects other than the human hand are inadvertently touched, these unintentional touches generally do not have corresponding response operations. For example, in the case of a false touch, the probability of detecting a touch operation in the blank of the mobile phone desktop increases.

In some embodiments, a proportion of a touch operation having a corresponding response operation in the N touch operations may be calculated according to N touch operations, and if the ratio is less than or equal to the first threshold, determining the The first touch operation is an accidental touch operation. For example, if the first threshold is 50% and N=5, if only five consecutive touch operations within ten seconds before the first touch operation are considered, only two of the five touch operations have corresponding responses. Operation, since 2/5 < 50%, it is determined that the first touch operation is a false touch operation. For another example, if the first threshold is 50%, and N=5, if the first touch operation and four consecutive touch operations within ten seconds before the first touch operation are considered, the first four times are Three times have corresponding response operations, and the first touch operation also has a corresponding response operation because (3+1)/5>50%, so it is determined that the first touch operation is not a false touch operation.

The human brain and nervous system are not a single organ. Instead, they are made up of a collection of many neuron-based organs that provide a large number of different sensory, regulatory, action, and cognitive functions. Not the same, the time it takes for a person to respond to a stimulus varies from person to person, but there is a limit to the shortest time of response, and few people can reach or approach this limit.

For the touch operation, if the interval between two adjacent touch screen actions is less than the minimum time interval corresponding to the linear distance of the contacts of the adjacent two touch screen actions, such adjacent two touch screen actions may not appear under the operation of the human user. Since the human user cannot move the contact position so quickly in a conscious state, hereinafter, such adjacent two touch screen actions are referred to as "impossible touch operation pair". In the case of accidental touch, for example, the user's skin, keys, coins, and the like are touched by the touch screen without any reason, because the user's skin unintentionally touches the screen or objects (eg, keys, coins, etc.) to make random swaying touches. When the screen is touched, the time interval between two successive touch screen actions may be smaller than the minimum time interval corresponding to the straight line distance of the touch screen after two touch screen actions. In this case, "impossible touch operation pair" appears. .

In some embodiments, a contact distance and a time interval of any two adjacent touch operations of the N touch operations may be acquired, according to a contact distance of any two adjacent touch operations of the N touch operations. And the time interval determines whether the first touch operation is a false touch operation. It can be established in advance as the distance between adjacent two contacts of the touch operation shown in a table separated by the minimum time d required distance of two adjacent contacts the touch operation performed with human interval t _min, the mapping table.

Table I

In some embodiments, the N touch operations may be sorted in chronological order, and the adjacent two touch operations sequentially form a pair of “touch operation pairs”, which form a N-1 pair “touch operation pair”, and then calculate The "impossible touch operation pair" ratio in the N-1 pair "touch operation pair", if the ratio is greater than or equal to the second threshold, it is determined that the first touch operation is a false touch operation. For example, assuming that the second threshold is 30%, and N=6, if only six consecutive touch operations within ten seconds before the first touch operation are considered, five pairs of "touch operation pairs" are formed, wherein "impossible" The touch operation pair has "one pair" because 1/5 < 30%, so it is determined that the first touch operation is not an accidental touch operation. For another example, if the second threshold is 30%, and N=5, if the first touch operation and four consecutive touch operations within ten seconds before the first touch operation are considered, the four pairs are formed. There is two pairs of touch operation pairs, in which "impossible touch operation pair", because 2/5>30%, so it is determined that the first touch operation is a false touch operation.

The first response operation (240, 250) is performed when it is determined that the first touch operation is not a false touch operation and the first touch operation has a corresponding first response operation.

When it is determined that the first touch operation is a false touch operation, and the first touch operation has a corresponding second response operation, a user verification prompt for the first touch operation is displayed on the touch screen (270).

In order to prevent misjudgment of the touch operation, when it is determined that the first touch operation is a false touch operation, a user verification prompt for the first touch operation is displayed on the touch screen for further confirmation by the user, thereby reducing system misjudgment. Probability.

3 illustrates an exemplary process of verifying a touch operation, when it is determined that the first touch operation is a false touch operation and the first touch operation has a corresponding second response operation, according to an embodiment of the present invention, The touch screen of the control electronic device 100 displays a verification prompt pane 1100 for a second duration, the prompt pane 1100 contains two soft keys ("Yes" and "No"), and the user can press the "Yes" or "No" softkey To verify the first touch operation, and the area of the soft key "Yes" is smaller than the area of the soft key "No", so that if a false touch operation occurs, the probability of the false touch operation occurring in the "No" soft key is large, and can be lowered. Mistaken operation probability. At the same time, the cue pane 1100 is moved along the trajectory 1200 in the direction 1300, and is rotated in the direction 1400. The shape of the trajectory 1200 may be a regular shape such as an ellipse, a circle, a rectangle, or the like, or other irregular shapes. . The moving direction and the rotating direction of the cues 1100 along the trajectory 1200 may be clockwise or counterclockwise, which is not limited by the embodiment of the present invention. If the user presses the "Yes" soft key within the second duration, the second response operation is performed. Optionally, if the "Yes" soft key and the "No" soft key of the prompt pane 1100 are not selected within the second duration, or the "No" soft key is selected, the touch screen is extinguished. Optionally, if K touch operations are detected outside the display area of the prompt pane 1100 within the second duration, the touch screen is extinguished, where K is a positive integer, preferably, K=3 in this embodiment. Optionally, if a touch operation is detected every time outside the display area of the prompt pane 1100, the second duration is shortened, and the display time of the prompt pane 1100 is timed according to the shortened second duration, and the time duration is up, Turn off the touch screen.

4 illustrates another exemplary process of verifying a touch operation when it is determined that the first touch operation is a false touch operation and the first touch operation has a corresponding second response operation, in accordance with an embodiment of the present invention. The touch screen of the control electronic device 100 displays a verification prompt pane 2100 requesting the user to confirm or reject the first touch operation for a third time period. In the illustrated example, two decision soft keys 2100 are displayed to allow the user to verify the first touch operation by pressing the "Yes" softkey, or to stop all operations by pressing the "No" softkey. If the user presses the "Yes" soft key within the third duration, the second response operation is performed. Optionally, if the "Yes" soft key and the "No" soft key of the prompt pane 2100 are not selected within the third duration, the "No" soft key is selected, and the touch screen is extinguished. Optionally, if K touch operations are detected outside the display area of the prompt pane 1100 within the third duration, the touch screen is extinguished, where K is a positive integer, preferably, K=3 in this embodiment. Optionally, if a touch operation is detected every time outside the display area of the prompt pane 1100, the third time length is shortened, and the display time of the prompt pane 1100 is timed according to the shortened third time length, and the time duration is up, Turn off the touch screen.

In some embodiments, the electronic device 100 maintains a state variable User_State for identifying whether the user of the electronic device 100 is in a conscious operational state, for example, assuming that User_State=1, the user of the electronic device 100 is in a conscious operational state; User_State= At 0 o'clock, the user of the electronic device 100 is in an unconscious operating state.

In an optional implementation manner, the determining operation of 230 in FIG. 2 is performed when and only when the state variable User_State=1, and the value of the state variable User_State is not maintained when it is determined that the first touch operation is not a false touch operation. Change, that is, User_State=1, if the first touch operation has a corresponding first response operation, perform the first response operation; when it is determined that the first touch operation is a false touch operation, set the value of the state variable User_State 0, User_State=0, if the first touch operation has a corresponding second response operation, displaying a user verification prompt for the first touch operation on the touch screen, if within the second duration, The "Yes" softkey of the prompt pane 1100 is selected, or, within the third duration, the "Yes" softkey of the prompt pane 2100 is selected, the second response operation is performed, and the state variable User_State is The value is reset to 1, User_State=1. When the state variable User_State = 0, the judgment operation of 230 in Fig. 2 is not performed.

In some embodiments, it may also be determined based on sensor 104 whether the user is in a conscious operational state. For example, the brightness sensor can be used to test whether the environment of the device is dark. If the device is in a pocket or a bag in the dark, it is determined that the device is in an unconscious state; the optical sensor tracking technology can be used to track the user's eyeball if the user's eye is not detected. Or if the user's eye is detected but the user's viewpoint is not within the screen, it is determined that the device is in an unconscious state.

FIG. 5 is a schematic structural diagram of an anti-missing device according to an embodiment of the present invention. As shown in FIG. 5, the anti-missing device provided in this embodiment can implement various steps of the anti-missing method applied to the electronic device 100 according to any embodiment of the present invention. The specific implementation process is not described herein. The anti-missing device provided in this embodiment specifically includes:

a detecting unit 51, configured to detect N touch operations on the touch screen;

The determining unit 52 is configured to determine, according to the N touch operations, whether the first touch operation is a false touch operation when the first touch operation is detected on the touch screen, where the N is a positive integer;

The response unit 53 is configured to perform the first response operation when it is determined that the first touch operation is not a false touch operation, and the first touch operation has a corresponding first response operation.

Optionally, in this embodiment, the N touch operations include the first touch operation and a touch operation within a first duration before the first touch operation. In an optional implementation manner of this embodiment, the determining unit 52 is specifically configured to:

Calculating, according to the N touch operations, a proportion of a touch operation having a corresponding response operation in the N touch operations;

If the ratio is less than or equal to the threshold, it is determined that the first touch operation is a false touch operation.

In another optional implementation manner of this embodiment, the determining unit 52 is specifically configured to:

Obtaining a contact distance and a time interval of any two adjacent touch operations of the N touch operations;

Determining whether the first touch operation is a false touch operation according to a contact distance and a time interval of any two adjacent touch operations of the N touch operations.

Optionally, in this embodiment, the response unit 53 is further configured to:

When it is determined that the first touch operation is a false touch operation, and the first touch operation has a corresponding second response operation, displaying the first touch operation on the touch screen User verification prompt;

Whether to perform the second response operation is determined according to the verification information input by the user.

It can be understood that the anti-missing device is described by using a functional unit, which may be an Application Specific Integrated Circuit (ASIC), an electronic circuit, or a processor. In particular, the anti-missing device herein may be the electronic device 100 of FIG. 1, and the detecting unit 51, the determining unit 52, and the response unit 53 may be implemented by the processor 101 of the electronic device 100, the memory 102, and the touch screen 105.

FIG. 6 is a schematic structural diagram of still another electronic device involved in the above embodiment. The following describes the components of the electronic device 300 in detail with reference to FIG. 6. Referring to FIG. 6, the electronic device 300 includes:

Processor 301, memory 302, touch screen 303;

The memory 302 is configured to store instructions or data;

The touch screen 303 is configured to generate an interrupt signal when a touch operation is detected;

The processor 301 and the memory 302 are interconnected with the touch screen 303 through a bus 304. The processor is configured to: acquire N interrupt signals respectively corresponding to N touch operations on the touch screen 303; and obtain the first on the touch screen 303. When a corresponding interrupt signal is touched, determining whether the first touch operation is a false touch operation according to the N touch operations, the N is a positive integer; when it is determined that the first touch operation is not a false touch operation, and The first response operation is performed when the first touch operation has a corresponding first response operation.

The processor 703 specifically relates to the mis-touch operation determination process and/or other processes for the techniques described herein by performing FIGS. 2 through 4.

It will be understood that Figure 6 only shows a simplified design of the electronic device. In practical applications, the electronic device 300 may include the sensor 104 of the electronic device 100 of FIG. 1, and all of the electronic devices that can implement the present invention are within the scope of the present invention.

The foregoing provides an introduction to the solution provided by the embodiments of the present invention from the perspective of a method. It can be understood that the electronic device includes corresponding hardware structures and/or software modules for performing the respective functions in order to implement the above functions. Those skilled in the art will readily recognize the present invention in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. It can be implemented in hardware or a combination of hardware and computer software. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

The processor for performing the above electronic device of the present invention may be a central processing unit (CPU), a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or the like. Programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure. The processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.

The steps of a method or algorithm described in connection with the present disclosure may be implemented in a hardware, or may be implemented by a processor executing software instructions. The software instructions may be comprised of corresponding software modules that may be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable hard disk, CD-ROM, or any other form of storage well known in the art. In the medium. An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium. Of course, the storage medium can also be an integral part of the processor. The processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in the user equipment. Of course, the processor and the storage medium may also reside as discrete components in the user equipment.

Those skilled in the art will appreciate that in one or more examples described above, the functions described herein can be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

The specific embodiments of the present invention have been described in detail with reference to the preferred embodiments of the present invention. The scope of the protection, any modifications, equivalent substitutions, improvements, etc., which are made on the basis of the technical solutions of the present invention, are included in the scope of the present invention.

Claims

An anti-missing method, characterized in that it comprises:

Detecting N touch operations on the touch screen;

When it is detected that there is a first touch operation on the touch screen, determining, according to the N touch operations, whether the first touch operation is a false touch operation, and the N is a positive integer;

The first response operation is performed when it is determined that the first touch operation is not a false touch operation and the first touch operation has a corresponding first response operation.
The method of claim 1, wherein the N touch operations comprise the first touch operation and a touch operation within a first time period prior to the first touch operation.
The method according to claim 1 or 2, wherein the determining, according to the N touch operations, whether the first touch operation is a false touch operation comprises:

Calculating, according to the N touch operations, a proportion of a touch operation having a corresponding response operation in the N touch operations;

If the ratio is less than or equal to the threshold, it is determined that the first touch operation is a false touch operation.
The method according to claim 1 or 2, wherein the determining, according to the N touch operations, whether the first touch operation is a false touch operation comprises:

Obtaining a contact distance and a time interval of any two adjacent touch operations of the N touch operations;

Determining whether the first touch operation is a false touch operation according to a contact distance and a time interval of any two adjacent touch operations of the N touch operations.
The method according to any one of claims 1 to 4, further comprising:

When it is determined that the first touch operation is a false touch operation, and the first touch operation has a corresponding second response operation, displaying a user verification prompt for the first touch operation on the touch screen;

Whether to perform the second response operation is determined according to the verification information input by the user.
An anti-missing device, characterized in that it comprises:

a detecting unit, configured to detect N touch operations on the touch screen;

a determining unit, configured to determine, according to the N touch operations, whether the first touch operation is a false touch operation when the first touch operation is detected on the touch screen, wherein the N is a positive integer;

The response unit is configured to perform the first response operation when it is determined that the first touch operation is not a false touch operation, and the first touch operation has a corresponding first response operation.
The apparatus of claim 6, wherein the N touch operations comprise the first touch operation and a touch operation within a first duration before the first touch operation.
The device according to claim 6 or 7, wherein the determining, according to the N touch operations, whether the first touch operation is a false touch operation comprises:

Calculating, according to the N touch operations, a proportion of a touch operation having a corresponding response operation in the N touch operations;

If the ratio is less than or equal to the threshold, it is determined that the first touch operation is a false touch operation.
The device according to claim 6 or 7, wherein the determining, according to the N touch operations, whether the first touch operation is a false touch operation comprises:

Obtaining a contact distance and a time interval of any two adjacent touch operations of the N touch operations;

Determining whether the first touch operation is a false touch operation according to a contact distance and a time interval of any two adjacent touch operations of the N touch operations.
The apparatus according to any one of claims 6 to 9, wherein the response unit is further configured to:

When it is determined that the first touch operation is a false touch operation, and the first touch operation has a corresponding second response operation, displaying a user verification prompt for the first touch operation on the touch screen;

Whether to perform the second response operation is determined according to the verification information input by the user.
An electronic device, comprising:

Touch screen, memory and processor;

The touch screen is configured to generate an interrupt signal when a touch operation is detected;

The memory for storing instructions or data;

The processor is coupled to the touch screen, the processor is configured to:

Obtaining N interrupt signals respectively corresponding to N touch operations on the touch screen;

When the interrupt signal corresponding to the first touch operation on the touch screen is acquired, determining whether the first touch operation is a false touch operation according to the N touch operations, and the N is a positive integer;

The first response operation is performed when it is determined that the first touch operation is not a false touch operation and the first touch operation has a corresponding first response operation.
The electronic device of claim 11, wherein the N touch operations comprise the first touch operation and a touch operation within a first duration before the first touch operation.
The electronic device according to claim 11 or 12, wherein the determining, according to the N touch operations, whether the first touch operation is a false touch operation comprises:

Calculating, according to the N touch operations, a proportion of a touch operation having a corresponding response operation in the N touch operations;

If the ratio is less than or equal to the threshold, it is determined that the first touch operation is a false touch operation.
The electronic device according to claim 11 or 12, wherein the determining, according to the N touch operations, whether the first touch operation is a false touch operation comprises:

Obtaining a contact distance and a time interval of any two adjacent touch operations of the N touch operations;

Determining whether the first touch operation is a false touch operation according to a contact distance and a time interval of any two adjacent touch operations of the N touch operations.
The electronic device according to any one of claims 11 to 14, wherein the processor is further configured to:

When it is determined that the first touch operation is a false touch operation, and the first touch operation has Displaying a user verification prompt for the first touch operation on the touch screen during a corresponding second response operation;

Whether to perform the second response operation is determined according to the verification information input by the user.