CN107608613A

CN107608613A - A kind of method and terminal for preventing maloperation

Info

Publication number: CN107608613A
Application number: CN201710775356.6A
Authority: CN
Inventors: 吴启军
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2018-01-19

Abstract

The embodiment of the invention discloses a kind of method and terminal for preventing maloperation, the above-mentioned method for preventing maloperation includes：When it is opening to touch screen, the live touch information touched on screen is received；Acquisition, which prestores, touches feature database, and according to live touch information, prestoring touches feature database, determine the irrelevance of live touch information；According to irrelevance and default deviation threshold value, judge to whether there is maloperation on touch screen；When maloperation be present on touch screen, live touch information is not responding to.The method provided in an embodiment of the present invention for preventing maloperation, the improper touch information received can be effectively detected, the defects of so as to overcome terminal to realize wrong function.

Description

A kind of method and terminal for preventing maloperation

Technical field

The present invention relates to terminal technology, more particularly to a kind of method and terminal for preventing maloperation.

Background technology

With the continuous development and progress of terminal technology, the touch screen that can be touched gradually instead of the physics of terminal by Key, terminal can receive the touch information touched on screen, and the touch information is responded, to carry out terminal various functions Realization.When terminal is held, improper touch information, i.e. maloperation can be usually received, can not be right yet with terminal Maloperation is effectively judged, therefore the response of terminal-pair maloperation can cause terminal to realize wrong function.

In the prior art, in order to prevent the response of terminal-pair maloperation, it will usually need not receive touch information in terminal When the touch screen of terminal is locked, and touch screen it is locked when, terminal will not respond on the touch screen, non- Unlock other touch informations of touch information.

When the touch screen of terminal is opening, terminal may also can receive abnormal operation, for example, working as has not When the children of meeting using terminal play, maloperation may be carried out to terminal, and when touching screen opening, prior art is not The improper touch information received can be effectively detected, the defects of so as to cause terminal to realize wrong function.

The content of the invention

In view of this, the embodiments of the invention provide a kind of method and terminal for preventing maloperation, can effectively detect The improper touch information received, the defects of so as to overcome terminal to realize wrong function.

What the technical scheme of the embodiment of the present invention was realized in：

The embodiments of the invention provide a kind of method for preventing maloperation, including：

When it is opening to touch screen, the live touch information touched on screen is received；

Acquisition, which prestores, touches feature database, and touches feature database according to the live touch information, described prestore, it is determined that described The irrelevance of live touch information；

According to the irrelevance and default deviation threshold value, judge to whether there is maloperation on the touch screen；

When maloperation be present on the touch screen, the live touch information is not responding to.

It is described when it is opening to touch screen in such scheme, receive the live touch touched on screen Before information, methods described includes：

Acquisition prestores historical touch information；

The historical touch information that prestores is learnt according to default learning model, obtains the historical touch information pair The touch feature answered；

Prestored according to being established the touch feature and touch feature database.

In such scheme, it is described according to the live touch information, it is described prestore touch feature database, determine it is described in real time The irrelevance of touch information, including：

Strategy is determined according to default, determines touch type corresponding to the live touch information；Wherein, the default determination Strategy is used for the judgement to the touch type；

According to the touch type, extracted from the touch feature database that prestores and touch feature corresponding to the touch type Information；

According to default computation model and the touch characteristic information, the irrelevance of the live touch information is calculated.

In such scheme, it is described according to the irrelevance and it is default deviate threshold value, judge it is described touch on screen whether Maloperation be present, including：

When the irrelevance is more than the default deviation threshold value, judge maloperation be present on the touch screen；

When the irrelevance is less than or equal to the default deviation threshold value, judges to be not present on the touch screen and miss Operation.

In such scheme, it is described acquisition prestore touch feature database, and according to the live touch information, it is described prestore it is tactile Feature database is touched, after the irrelevance for determining the live touch information, and when maloperation be present on the touch screen, no Before responding the live touch information, methods described also includes：

When the irrelevance, which is more than, presets deviation threshold value, shoot function is opened, and real-time biological spy is obtained by shooting Reference ceases；

Obtain the corresponding relation of prestore biological information and age range；

According to the real-time biological characteristic information and the corresponding relation of prestore biological information and the age range, really Age range corresponding to the fixed real-time biological characteristic information；

When the age range is not belonging to default age range threshold value, judge maloperation be present on the touch screen.

In such scheme, the live touch information includes live touch track, live touch point and live touch Area, the basis is default to determine strategy, determines touch type corresponding to the live touch information, including：

When the live touch information is the live touch track, it is type of gesture to determine the touch type；

When the live touch information is the live touch point, it is vertex type to determine the touch type；

When the live touch information is the live touch area, it is area type to determine the touch type.

The embodiments of the invention provide a kind of terminal, the terminal includes：Processor, memory, communication bus and reception Device；The communication bus is used to realize the connection communication between the processor, the memory and the receiver；It is described Processor and the receiver be used to performing stored in the memory prevent maloperation program, to realize following steps：

The receiver, for when it is opening to touch screen, receiving the live touch letter touched on screen Breath；

The processor, feature database is touched for obtaining to prestore, and according to the live touch information, the touch that prestores Feature database, determine the irrelevance of the live touch information；And according to the irrelevance and deviation threshold value is preset, described in judgement Touch and whether there is maloperation on screen；And when maloperation be present on the touch screen, it is not responding to the live touch Information.

In such scheme, the processor is additionally operable to described when it is opening to touch screen, receives the touch Before live touch information on screen, the historical touch information that prestores is obtained；And prestored according to default learning model to described Historical touch information is learnt, and obtains and feature is touched corresponding to the historical touch information；And according to the touch feature Prestored described in foundation and touch feature database.

In such scheme, the processor, specifically for determining strategy according to default, the live touch information is determined Corresponding touch type；Wherein, the default determination strategy is used for the judgement to the touch type；And according to the touch Type, extracted from the touch feature database that prestores and touch characteristic information corresponding to the touch type；And according to pre-designed Model and the touch characteristic information are calculated, calculates the irrelevance of the live touch information；And when the irrelevance is more than institute When stating default deviation threshold value, judge maloperation be present on the touch screen；And when the irrelevance is less than or equal to institute When stating default deviation threshold value, judge maloperation is not present on the touch screen；

The processor, prestored also particularly useful for the acquisition and touch feature database, and according to the live touch information, institute State to prestore and touch feature database, after the irrelevance for determining the live touch information, and when described touch has mistake on screen During operation, it is not responding to before the live touch information, when the irrelevance is more than default deviation threshold value, opens shooting work( Can, and obtain real-time biological characteristic information by shooting；And obtain the biological information that prestores pass corresponding with age range System；And according to the real-time biological characteristic information and the corresponding relation of prestore biological information and the age range, really Age range corresponding to the fixed real-time biological characteristic information；And when the age range is not belonging to default age range threshold value When, judge maloperation be present on the touch screen.

The embodiments of the invention provide a kind of computer-readable recording medium, the computer-readable recording medium storage has One or more program, one or more of programs can be walked by one or more computing device so that realization is following Suddenly：

When maloperation be present on the touch screen, the live touch information is not responding to.As can be seen here, the present invention is real In the technical scheme for applying example, when it is opening to touch screen, the live touch information touched on screen is received；Acquisition prestores Touch feature database, and according to live touch information, prestoring touches feature database, determine the irrelevance of live touch information；According to inclined From degree and default deviation threshold value, judge to whether there is maloperation on touch screen；When maloperation be present on touch screen, do not ring Answer live touch information.As can be seen here, a kind of method and terminal for preventing maloperation that the embodiment of the present invention proposes, can be docked The live touch information on touch screen received is analyzed, while is determined whether according to the live touch information in touch-screen Maloperation, and refusal respond live touch information when maloperation be present being present on curtain, can effectively detect what is received Improper touch information, the defects of so as to overcome terminal to realize wrong function.

Brief description of the drawings

Fig. 1 is a kind of hardware architecture diagram for the optional mobile terminal for realizing each embodiment of the present invention；

Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；

Fig. 3 is the implementation process schematic diagram one for the method for preventing maloperation that the embodiment of the present invention proposes；

Fig. 4 is the schematic diagram one that terminal receives live touch information in the embodiment of the present invention；

Fig. 5 is the schematic diagram two that terminal receives live touch information in the embodiment of the present invention；

Fig. 6 is the schematic diagram three that terminal receives live touch information in the embodiment of the present invention；

Fig. 7 is the implementation process schematic diagram two for the method for preventing maloperation that the embodiment of the present invention proposes；

Fig. 8 is the implementation process schematic diagram three for the method for preventing maloperation that the embodiment of the present invention proposes；

Fig. 9 is the implementation process schematic diagram four for the method for preventing maloperation that the embodiment of the present invention proposes；

Figure 10 is departure degree schematic diagram of the live touch information with touching characteristic information in the embodiment of the present invention；

Figure 11 is the implementation process schematic diagram five for the method for preventing maloperation that the embodiment of the present invention proposes；

Figure 12 is the implementation process schematic diagram six for the method for preventing maloperation that the embodiment of the present invention proposes；

Figure 13 is the composition structural representation one for the terminal that the embodiment of the present invention proposes.

Embodiment

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix Ground uses.

Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.

It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.

Referring to Fig. 1, its hardware configuration signal for a kind of optional mobile terminal of each embodiment of the realization present invention Figure, the mobile terminal 100 can include：Radio frequency (Radio Frequency, RF) unit 101, Wireless Fidelity (WIreless- Fidelity, Wi-Fi) it is module 102, audio output unit 103, audio/video (A/V) input block 104, sensor 105, aobvious Show the parts such as unit 106, user input unit 107, interface unit 108, memory 109, processor 110 and power supply 111. It will be understood by those skilled in the art that the mobile terminal structure shown in Fig. 1 does not form the restriction to mobile terminal, it is mobile whole End can be included than illustrating more or less parts, either combine some parts or different parts arrangement.

The all parts of mobile terminal are specifically introduced with reference to Fig. 1：

Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101 Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication Standard or agreement, including but not limited to global system for mobile communications (Global System of Mobile Communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division it is more Location 2000 (Code Division Multiple Access 2000, CDMA2000), WCDMA (Wideband Code Division Multiple Access, WCDMA), TD SDMA (Time Division- Synchronous Code Division Multiple Access, TD-SCDMA), FDD Long Term Evolution (Frequency Division Duplexing-Long Term Evolution, FDD-LTE) and time division duplex Long Term Evolution (Time Division Duplexing-Long Term Evolution, TDD-LTE) etc..

Wi-Fi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch by Wi-Fi module 102 Email, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 Wi-Fi module 102 is shown, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can basis Need to omit in the essential scope for do not change invention.

Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100 When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or Wi-Fi module 102 it is receiving or It is sound that the voice data that person stores in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103 can also provide performed to mobile terminal 100 the related audio output of specific function (for example, call signal reception sound, Message sink sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..

A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor (Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or Wi-Fi module 102.Mike Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042 Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model. Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound Caused noise or interference during frequency signal.

Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.； The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.

Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.

User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it (for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071 Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel 1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc. One or more, do not limit herein specifically.

Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel 1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically Limit.

Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example, External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with For transmitting data between mobile terminal 100 and external device (ED).

Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.

Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.

Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111 Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put The function such as electricity and power managed.

Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..

For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters Row description.

Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system Unite includes communicating the user equipment (User of connection successively for the LTE system of universal mobile communications technology, the LTE system Equipment, UE) 201, evolved UMTS Terrestrial radio access network (Evolved UMTS Terrestrial Radio Access Network, E-UTRAN) 202, evolved packet-based core networks (Evolved Packet Core, EPC) 203 and operation The IP operation 204 of business.

Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.

E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203, ENodeB2021 can provide UE201 to EPC203 access.

EPC203 can include mobility management entity (Mobility Management Entity, MME) 2031, ownership Client server (Home Subscriber Server, HSS) 2032, other MME2033, gateway (Serving Gate Way, SGW) 2034, grouped data network gateway (PDN Gate Way, PGW) 2035 and policy and rate functional entity (Policy and Charging Rules Function, PCRF) 2036 etc..Wherein, MME2031 be processing UE201 and The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc. The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.

IP operation 204 can include internet, Intranet, IP multimedia subsystem (IP Multimedia Subsystem, IMS) or other IP operations etc..

Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with And following new network system etc., do not limit herein.

Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.

Embodiment one

Fig. 3 is the implementation process schematic diagram one for the method for preventing maloperation that the embodiment of the present invention proposes, as shown in figure 3, In an embodiment of the present invention, terminal prevents the method for maloperation from may comprise steps of：

Step 101, when touch screen be opening when, receive touch screen on live touch information.

In an embodiment of the present invention, when the current state of the touch screen of terminal is opening, above-mentioned terminal can First to receive the live touch information on above-mentioned touch screen.Wherein, above-mentioned live touch information can be live touch track, At least one of live touch point and live touch area information.Specifically, in embodiments of the present invention, above-mentioned terminal can Think with a variety of ends such as mobile phone, camera and the tablet personal computers (Portable android device, Pad) for touching screen End.

It should be noted that in an embodiment of the present invention, above-mentioned terminal can receive according to the touch operation of user State the live touch information touched on screen.For example, Fig. 4 is the signal that terminal receives live touch information in the embodiment of the present invention Figure one, as shown in figure 4, above-mentioned terminal can receive touch track corresponding to user's touch operation in screen is touched.Fig. 5 is this Terminal receives the schematic diagram two of live touch information in inventive embodiments, as shown in figure 5, above-mentioned terminal can be in screen be touched Receive touch point corresponding to user's touch operation.Fig. 6 is the schematic diagram that terminal receives live touch information in the embodiment of the present invention Three, as shown in fig. 6, above-mentioned terminal can receive in screen is touched touches area corresponding to user's touch operation.

Step 102, acquisition prestore touch feature database, and according to live touch information, prestore touch feature database, it is determined that in real time The irrelevance of touch information.

In an embodiment of the present invention, above-mentioned live touch information of the above-mentioned terminal on above-mentioned touch screen is received it Afterwards, it can first obtain to prestore and touch feature database, feature database is then touched according to above-mentioned live touch information, above-mentioned prestore, it is determined that The irrelevance of above-mentioned live touch information.

It should be noted that in an embodiment of the present invention, when above-mentioned live touch information differs, with it is above-mentioned in real time Touch type is also different corresponding to touch information.For example, when above-mentioned live touch information is touch track, corresponding touch class Type is then type of gesture.

It should be noted that in an embodiment of the present invention, above-mentioned terminal can be it is determined that above-mentioned live touch information pair After the above-mentioned touch type answered, then above-mentioned terminal can be so that according to above-mentioned touch type, feature database be touched from above-mentioned prestore Middle extraction is corresponding with above-mentioned touch type to touch characteristic information.

Further, in an embodiment of the present invention, above-mentioned terminal can prestore above-mentioned prestore and touch feature database, its In, it is stored with the above-mentioned touch feature database that prestores corresponding to each touch type and all touches characteristic information.

It should be noted that it is terminal to touch characteristic information in embodiments herein, corresponding to a touch type The common or conventional touch information of the touch type established.For example, when touch type is type of gesture, the touch Characteristic information is touched corresponding to type to be touched for the upper sliding touch track on screen is touched, downslide touch track, left wiping Track and right sliding touch track.

Step 103, according to irrelevance and it is default deviate threshold value, judge to touch on screen and whether there is maloperation.

In an embodiment of the present invention, above-mentioned terminal prestores in acquisition and touches feature database, and is believed according to above-mentioned live touch Breath, above-mentioned prestore touch feature database, can be according to above-mentioned irrelevance and upper after the irrelevance for determining above-mentioned live touch information Default deviation threshold value is stated, judges to whether there is maloperation on above-mentioned touch screen.

Further, in an embodiment of the present invention, above-mentioned terminal can incite somebody to action after above-mentioned touch characteristic information is obtained Above-mentioned live touch information and above-mentioned touch characteristic information are compared, so as to determine whether to be on above-mentioned touch screen It is no maloperation to be present.

It should be noted that in embodiments of the present invention, terminal is first according to corresponding to being determined above-mentioned live touch information Touch type, then according to the touch type from it is above-mentioned prestore touch feature database in extract the touch type corresponding to touch feature Information, it can be seen that, above-mentioned live touch information and above-mentioned touch characteristic information both correspond to same touch type, therefore on State that terminal can will state live touch information and above-mentioned touch characteristic information is compared.

Further, in an embodiment of the present invention, above-mentioned terminal can enter above-mentioned irrelevance and the default threshold value that deviates Row compares, if above-mentioned irrelevance is more than above-mentioned default deviation threshold value, then above-mentioned terminal just can be determined that above-mentioned touch screen On maloperation be present.

Further, in an embodiment of the present invention, above-mentioned default deviation threshold value for being to above-mentioned live touch information The no judgement for improper touch information, if above-mentioned irrelevance is more than above-mentioned default deviation threshold value, then above-mentioned terminal To think above-mentioned live touch information as improper touch information, so as to judge maloperation be present on above-mentioned touch screen.

Further, in an embodiment of the present invention, if above-mentioned irrelevance is less than or equal to above-mentioned default deviation threshold Value, then above-mentioned terminal just can consider that above-mentioned live touch information is normal touch information, so as to judge above-mentioned touch Maloperation is not present on screen.

Step 104, when touch screen on maloperation be present when, be not responding to live touch information.

In an embodiment of the present invention, above-mentioned terminal judges to touch on screen according to irrelevance and default deviation threshold value After maloperation, if it is decided that maloperation be present on above-mentioned touch screen, then above-mentioned terminal does not respond to above-mentioned Live touch information.

It should be noted that in an embodiment of the present invention, above-mentioned terminal is being judged to touch on screen with the presence or absence of behaviour by mistake After work, if it is judged that maloperation to be present, then it is improper touch information that can illustrate above-mentioned live touch information, Therefore terminal can not respond to above-mentioned live touch information.

In an embodiment of the present invention, further, Fig. 7 is the method for preventing maloperation that the embodiment of the present invention proposes Implementation process schematic diagram two, as shown in fig. 7, in an embodiment of the present invention, above-mentioned terminal is according to live touch information, touch Characteristic information and default determination strategy, judge after whether there is maloperation on touch screen, i.e., it is above-mentioned after step 104 Terminal prevents the method for maloperation from can also comprise the following steps：

Step 105, when touch screen on maloperation is not present when, response live touch information.

In an embodiment of the present invention, above-mentioned terminal according to live touch information, touch characteristic information and default sentence Disconnected strategy, judge to touch on screen with the presence or absence of after maloperation, if it is decided that maloperation is not present on above-mentioned touch screen, that Above-mentioned terminal will respond above-mentioned live touch information.

It should be noted that in an embodiment of the present invention, above-mentioned terminal is being judged to touch on screen with the presence or absence of behaviour by mistake After work, if it is judged that in the absence of maloperation, then it is normal touch information that can illustrate above-mentioned live touch information, Therefore terminal can respond to above-mentioned live touch information.

The method for preventing maloperation that the embodiment of the present invention proposes, when it is opening to touch screen, receive touch-screen Live touch information on curtain；Acquisition prestore touch feature database, and according to live touch information, prestore touch feature database, it is determined that The irrelevance of live touch information；According to irrelevance and default deviation threshold value, judge to whether there is maloperation on touch screen；When When maloperation be present on touch screen, live touch information is not responding to.As can be seen here, one kind that the embodiment of the present invention proposes prevents The method of maloperation, the live touch information on the touch screen that receives can be analyzed, while be touched in real time according to this Touch information and determine whether maloperation, and refusal respond live touch information when maloperation be present be present on screen is touched, The improper touch information received can be effectively detected, the defects of so as to overcome terminal to realize wrong function.

Embodiment two

Based on above-described embodiment one, Fig. 8 is that the implementation process for the method for preventing maloperation that the embodiment of the present invention proposes is shown It is intended to three, as shown in figure 8, in an embodiment of the present invention, when it is opening to touch screen, above-mentioned terminal is receiving touch Before live touch information on screen, i.e., before step 101, it is following that above-mentioned terminal prevents that the method for maloperation from can also include Step：

Step 106, obtain the historical touch information that prestores.

In an embodiment of the present invention, above-mentioned terminal can first obtain the historical touch information prestored.Specifically, on Terminal is stated above-mentioned touch information can be added in the above-mentioned historical touch information that prestores after touch information is obtained every time.

The default learning model of step 107, basis learns to the historical touch information that prestores, and obtains historical touch information pair The touch feature answered.

In an embodiment of the present invention, above-mentioned terminal, can be according to pre- after the above-mentioned historical touch information that prestores is obtained The learning model first set learns to the above-mentioned historical touch information that prestores, it is hereby achieved that above-mentioned historical touch information pair The touch feature answered.

It should be noted that in an embodiment of the present invention, above-mentioned terminal can be by artificial neural network to above-mentioned pre- Deposit historical touch information to be learnt, so as to obtain above-mentioned touch feature corresponding to above-mentioned historical touch information.

Step 108, being prestored according to touch feature foundation touches feature database.

In an embodiment of the present invention, above-mentioned terminal presets learning model to the historical touch information that prestores in basis Practise, obtain after touching feature corresponding to historical touch information, feature can be touched to establish to prestore according to above-mentioned touch feature Storehouse.

It should be noted that in an embodiment of the present invention, different touches is stored with the above-mentioned touch feature database that prestores Characteristic information is touched corresponding to type.

Embodiment three

Based on above-described embodiment one, Fig. 9 is that the implementation process for the method for preventing maloperation that the embodiment of the present invention proposes is shown It is intended to four, as shown in figure 9, in an embodiment of the present invention, above-mentioned terminal is according to above-mentioned live touch information, the above-mentioned touch that prestores Feature database, determine that the method for the irrelevance of above-mentioned live touch information may comprise steps of：

Step 102a, strategy is determined according to default, determines touch type corresponding to live touch information；Wherein, preset true Fixed strategy is used for the judgement to touch type.

In an embodiment of the present invention, above-mentioned live touch information of the above-mentioned terminal on above-mentioned touch screen is received it Afterwards, strategy can be determined according to default, determines touch type corresponding to above-mentioned live touch information.

Step 102b, according to touch type, feature letter is touched corresponding to touch type from prestoring to touch to extract in feature database Breath.

In an embodiment of the present invention, above-mentioned terminal determines above-mentioned live touch letter according to above-mentioned default determination strategy After above-mentioned touch type corresponding to breath, the touch feature database that prestores can be first obtained, then above-mentioned terminal can be with according to above-mentioned Touch type, extraction is corresponding with above-mentioned touch type from the above-mentioned touch feature database that prestores touches characteristic information.

Step 102c, according to default computation model and characteristic information is touched, calculates the irrelevance of live touch information.

In an embodiment of the present invention, above-mentioned terminal, can be with according to advance after above-mentioned touch characteristic information is obtained The computation model of setting, calculate the irrelevance between above-mentioned implementation touch information and above-mentioned touch characteristic information.Wherein, it is above-mentioned inclined It is used to characterize the departure degree between above-mentioned touch real time information and above-mentioned touch characteristic information from degree.

Figure 10 is departure degree schematic diagram of the live touch information with touching characteristic information, such as Figure 10 in the embodiment of the present invention Shown, the touch type of live touch information 1 and live touch information 2 is type of gesture, wherein one corresponding to type of gesture The individual characteristic information that touches is sliding trace to the right, then, live touch information 1 can be seen that according to figure (a) and figure (b) and touch The departure degree of characteristic information is touched, more than live touch information 2 and the departure degree of touch characteristic information.

It can be seen from the description above, by above-mentioned step 102a~102c, above-mentioned terminal determines strategy according to default, Determine touch type corresponding to live touch information；Wherein, the judgement for determining that strategy is used for touch type is preset；According to touch Type, characteristic information is touched corresponding to touch type from prestoring to touch to extract in feature database；According to default computation model and touch Characteristic information, calculate the irrelevance of live touch information；The live touch information touched on screen received can be carried out Analysis, while determine whether maloperation be present on screen is touched according to the live touch information, and refused when maloperation be present Lost art should live touch information, the improper touch information received can be effectively detected, so as to overcome terminal real The defects of existing wrong function；Also, implement simple and convenient, be easy to popularize, the scope of application is wider.

Example IV

Based on above-described embodiment one, Figure 11 is that the implementation process of the prevention method for the maloperation that the embodiment of the present invention proposes is shown It is intended to five, as shown in figure 11, in an embodiment of the present invention, above-mentioned terminal prestores in acquisition and touches feature database, and according to real-time Touch information, prestoring touches feature database, after the irrelevance for determining live touch information, i.e., after step 102, and when touch When maloperation on screen be present, it is not responding to before live touch information, i.e., before step 104, above-mentioned terminal is according to live touch Information, characteristic information and default determination strategy are touched, the method for judging to touch on screen with the presence or absence of maloperation can also wrap Include following steps：

Step 109, when irrelevance be more than it is default deviate threshold value when, open shoot function, and pass through shoot obtain it is raw in real time Thing characteristic information.

In an embodiment of the present invention, above-mentioned terminal calculates live touch information and touch according to default computation model After the irrelevance of characteristic information, above-mentioned irrelevance and the default threshold value that deviates can be compared by above-mentioned terminal, if above-mentioned Irrelevance is more than above-mentioned default deviation threshold value, then then above-mentioned terminal can be worked as with opening shoot function by shooting The real-time biological characteristic information of the user of the preceding above-mentioned terminal of operation.

It should be noted that in an embodiment of the present invention, if above-mentioned irrelevance is more than above-mentioned default deviation threshold value, that Above-mentioned terminal just can consider that above-mentioned live touch information is improper touch information, so as to think above-mentioned live touch User corresponding to information may be children, therefore above-mentioned terminal can open shoot function, then obtain current behaviour by shooting Make the real-time biological characteristic information of the user of above-mentioned terminal.

Step 1010, the corresponding relation for obtaining prestore biological information and age range.

In an embodiment of the present invention, above-mentioned terminal can obtain the biological information that prestores pass corresponding with age range System, to judge the age range of above-mentioned real-time biological characteristic information.

It should be noted that in an embodiment of the present invention, above-mentioned terminal can obtain the user's in all ages and classes section Multiple biological characteristics, wherein, above-mentioned biological characteristic can include facial characteristics, iris feature, organ characteristic etc..Then above-mentioned end Hold the above-mentioned biological characteristic that prestores corresponding to the multiple biological characteristics for the user that all ages and classes section according to neutral net, can be established The corresponding relation of information and age range.

Step 1011, according to real-time biological characteristic information and the corresponding relation of prestore biological information and age range, Determine age range corresponding to real-time biological characteristic information.

In an embodiment of the present invention, above-mentioned terminal is obtaining real-time biological characteristic information by shooting, while obtains pre- , can be according to real-time biological characteristic information and the biological characteristic that prestores after the corresponding relation for depositing biological information and age range The corresponding relation of information and age range, determine age range corresponding to real-time biological characteristic information.

Step 1012, when age range is not belonging to default age range threshold value, judge to touch on screen and maloperation be present.

In an embodiment of the present invention, above-mentioned terminal according to real-time biological characteristic information and prestore biological information with The corresponding relation of age range, after determining age range corresponding to real-time biological characteristic information, if above-mentioned age range is not When belonging to default age range threshold value, above-mentioned terminal just can consider that user corresponding to above-mentioned live touch information is children, and Judge maloperation be present on above-mentioned touch screen.

Further, in an embodiment of the present invention, above-mentioned terminal can pre-set above-mentioned default age range threshold value, For example, terminal can pre-set above-mentioned default age range threshold value as (20,70】If above-mentioned terminal obtains above-mentioned real-time Age range is corresponding to biological information【5,10), then above-mentioned terminal just can consider that above-mentioned live touch information is corresponding User be children, and judge maloperation be present on above-mentioned touch screen.

Further, in an embodiment of the present invention, above-mentioned terminal is according to real-time biological characteristic information and the biology that prestores The corresponding relation of characteristic information and age range, after determining age range corresponding to real-time biological characteristic information, if above-mentioned When age range belongs to default age range threshold value, above-mentioned terminal just can consider that user is not corresponding to above-mentioned live touch information For children, and judge maloperation is not present on above-mentioned touch screen.

Embodiment five

Based on above-described embodiment two, Figure 12 is that the implementation process of the prevention method for the maloperation that the embodiment of the present invention proposes is shown It is intended to six, as shown in figure 12, in an embodiment of the present invention, above-mentioned live touch information can include live touch track, reality When touch point and live touch area, above-mentioned terminal determines strategy according to default, determines to touch corresponding to live touch information The method of type may comprise steps of：

Step 201, when live touch information is live touch track, it is type of gesture to determine touch type.

In an embodiment of the present invention, above-mentioned live touch information can include live touch track, live touch point with And live touch area, above-mentioned terminal is after above-mentioned live touch information is received, if above-mentioned live touch information is real-time Touch track, then above-mentioned terminal can be to determine that above-mentioned touch type is type of gesture corresponding to above-mentioned live touch information. For example, the touch type of the live touch information in above-mentioned Fig. 4 is type of gesture.

Step 202, when live touch information is live touch point, it is vertex type to determine touch type.

In an embodiment of the present invention, above-mentioned live touch information can include live touch track, live touch point with And live touch area, above-mentioned terminal is after above-mentioned live touch information is received, if above-mentioned live touch information is real-time Touch point, then terminal can be to determine that above-mentioned touch type is vertex type corresponding to above-mentioned live touch information.It is for example, above-mentioned The touch type of live touch information in Fig. 5 is vertex type.

Step 203, when live touch information is live touch area, it is area type to determine touch type.

In an embodiment of the present invention, above-mentioned live touch information can include live touch track, live touch point with And live touch area, above-mentioned terminal is after above-mentioned live touch information is received, if above-mentioned live touch information is real-time Touch area, then terminal can be to determine that above-mentioned touch type is area type corresponding to above-mentioned live touch information.For example, The touch type of live touch information in above-mentioned Fig. 6 is area type.

Embodiment six

Figure 13 is the composition structural representation one for the terminal that the embodiment of the present invention proposes, in actual applications, based on implementation Under example one to the same inventive concept of embodiment five, as shown in figure 13, the terminal 3 of the embodiment of the present invention includes：Processor 31, deposit Reservoir 32, communication bus 33 and receiver 34.It should be noted that in an embodiment of the present invention, the processor in Figure 13 31 and memory 32 correspond to processor 110 and memory 109 in above-mentioned figure one respectively.During specific embodiment, on State processor 31 can be application-specific IC (Application Specific Integrated Circuit, ASIC), digital signal processor (Digital Signal Processor, DSP), digital signal processing device (Digital Signal Processing Device, DSPD), programmable logic device (Programmable Logic Device, PLD), Field programmable gate array (Field Programmable Gate Array, FPGA), central processing unit (Central Processing Unit, CPU), controller, microcontroller, at least one of microprocessor.It is to be appreciated that for difference Equipment, for realize above-mentioned processor function electronic device can also be it is other, the embodiment of the present invention is not especially limited.

In an embodiment of the present invention, above-mentioned communication bus 33 is used to realize processor 31, memory 32 and receiver Connection communication between 34；Above-mentioned processor 31 and receiver 34 be used for perform stored in memory 32 prevent maloperation journey Sequence, to realize following steps：

Above-mentioned receiver 34, for when it is opening to touch screen, receiving the live touch information touched on screen.

Above-mentioned processor 31, for obtain prestore touch feature database, and according to live touch information, prestore touch feature Storehouse, determine the irrelevance of live touch information；And according to irrelevance and default deviation threshold value, judge to touch and whether deposited on screen In maloperation；And when maloperation be present on touch screen, it is not responding to live touch information.

In an embodiment of the present invention, further, above-mentioned processor 31, it is opening to be additionally operable to when touching screen When, before receiving the live touch information touched on screen, obtain the historical touch information that prestores；And according to default learning model To prestoring, historical touch information learns, and obtains and feature is touched corresponding to historical touch information；And built according to feature is touched Vertical prestore touches feature database.

In an embodiment of the present invention, further, above-mentioned processor 31, specifically for determining strategy according to default, really Determine touch type corresponding to live touch information；Wherein, the judgement for determining that strategy is used for touch type is preset；And according to tactile Type is touched, characteristic information is touched corresponding to touch type from prestoring to touch to extract in feature database；And according to default computation model With touch characteristic information, the irrelevance of calculating live touch information；And when irrelevance is more than default deviation threshold value, judge to touch Touch and maloperation on screen be present；And when irrelevance is less than or equal to default deviation threshold value, judges to touch and do not deposited on screen In maloperation.

In an embodiment of the present invention, further, above-mentioned processor 31, prestored also particularly useful for acquisition and touch feature Storehouse, and according to live touch information, prestoring touches feature database, after the irrelevance for determining live touch information, and when touching When maloperation on screen be present, it is not responding to before live touch information, when irrelevance is more than default deviation threshold value, opens shooting Function, and obtain real-time biological characteristic information by shooting；And to obtain the biological information that prestores corresponding with age range Relation；And according to real-time biological characteristic information and the corresponding relation of prestore biological information and age range, it is determined that in real time Age range corresponding to biological information；And when age range is not belonging to default age range threshold value, judge touch-screen Maloperation be present on curtain.

The terminal that the embodiment of the present invention proposes, when it is opening to touch screen, receives and touch touching in real time on screen Touch information；Acquisition prestore touch feature database, and according to live touch information, prestore touch feature database, determine live touch information Irrelevance；According to irrelevance and default deviation threshold value, judge to whether there is maloperation on touch screen；Deposited when touching on screen In maloperation, live touch information is not responding to.As can be seen here, the terminal that the embodiment of the present invention proposes, can be to receiving The live touch information touched on screen is analyzed, while determines whether to deposit on screen is touched according to the live touch information In maloperation, and refusal respond live touch information when maloperation be present, can effectively detect receive it is improper Touch information, the defects of so as to overcome terminal to realize wrong function.

The embodiment of the present invention provides a kind of computer-readable recording medium, and above computer readable storage medium storing program for executing is stored with one Individual or multiple programs, said one or multiple programs, applied in terminal, can be somebody's turn to do by one or more computing device The method such as embodiment one to embodiment five is realized when program is executed by processor.

Specifically, a kind of in the present embodiment prevents programmed instruction corresponding to the method for maloperation to be stored in light In the storage mediums such as disk, hard disk, USB flash disk, when programmed instruction quilt corresponding with a kind of method for preventing maloperation in storage medium When one electronic equipment reads or is performed, comprise the following steps：

Acquisition prestore touch feature database, and according to live touch information, prestore touch feature database, determine live touch information Irrelevance；

According to irrelevance and default deviation threshold value, judge to whether there is maloperation on touch screen；

When maloperation be present on touch screen, live touch information is not responding to.

In an embodiment of the present invention, further, when it is opening to touch screen, the reality touched on screen is received When touch information before, either multiple programs are by said one or multiple computing devices for said one, to realize following walk Suddenly：

Acquisition prestores historical touch information；

The historical touch information that prestores is learnt according to default learning model, obtains and is touched corresponding to historical touch information Feature；

The touch feature database that prestores is established according to feature is touched.

In an embodiment of the present invention, further, according to live touch information, prestore touch feature database, it is determined that in real time During the irrelevance of touch information, either multiple programs can also be by said one or multiple computing devices, specifically for said one Realize following steps：

Strategy is determined according to default, determines touch type corresponding to live touch information；Wherein, preset and determine that strategy is used for Judgement to touch type；

According to touch type, characteristic information is touched corresponding to touch type from prestoring to touch to extract in feature database；

According to default computation model and characteristic information is touched, calculates the irrelevance of live touch information.

In an embodiment of the present invention, further, according to irrelevance and default deviation threshold value, judging to touch on screen is Not no when maloperation be present, either multiple programs can also be implemented said one by said one or multiple computing devices Following steps：

When irrelevance is more than default deviation threshold value, judge maloperation be present on touch screen；

When irrelevance is less than or equal to default deviation threshold value, judge maloperation is not present on touch screen.

In an embodiment of the present invention, further, obtain to prestore and touch feature database, and according to live touch information, pre- Touch feature database being deposited, after the irrelevance for determining live touch information, and when maloperation be present on touch screen, being not responding to Before live touch information, either multiple programs can also be by said one or multiple computing devices, to realize for said one Following steps：

When irrelevance is more than default deviation threshold value, shoot function is opened, and real-time biological feature is obtained by shooting and believed Breath；

According to real-time biological characteristic information and the corresponding relation of prestore biological information and age range, it is determined that raw in real time Age range corresponding to thing characteristic information；

When age range is not belonging to default age range threshold value, judge maloperation be present on touch screen.

In an embodiment of the present invention, further, live touch information include live touch track, live touch point with And live touch area, according to it is default determine strategy, when determining touch type corresponding to live touch information, said one or Multiple programs can also be by said one or multiple computing devices, to realize following steps：

When live touch information is live touch track, it is type of gesture to determine touch type；

When live touch information is live touch point, it is vertex type to determine touch type；

When live touch information is live touch area, it is area type to determine touch type.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or device including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this Other identical element also be present in the process of key element, method, article or device.

The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.

Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot Form, these are belonged within the protection of the present invention.

Claims

A kind of 1. method for preventing maloperation, it is characterised in that methods described includes：

When it is opening to touch screen, the live touch information touched on screen is received；

Acquisition, which prestores, touches feature database, and touches feature database according to the live touch information, described prestore, and determines described real-time The irrelevance of touch information；

According to the irrelevance and default deviation threshold value, judge to whether there is maloperation on the touch screen；

When maloperation be present on the touch screen, the live touch information is not responding to.
2. according to the method for claim 1, it is characterised in that it is described when it is opening to touch screen, described in reception Before touching the live touch information on screen, methods described includes：

Acquisition prestores historical touch information；

The historical touch information that prestores is learnt according to default learning model, obtained corresponding to the historical touch information Touch feature；

Prestored according to being established the touch feature and touch feature database.
3. according to the method for claim 1, it is characterised in that it is described according to the live touch information, it is described prestore it is tactile Feature database is touched, determines the irrelevance of the live touch information, including：

Strategy is determined according to default, determines touch type corresponding to the live touch information；Wherein, the default determination strategy For the judgement to the touch type；

According to the touch type, extracted from the touch feature database that prestores and feature letter is touched corresponding to the touch type Breath；

According to default computation model and the touch characteristic information, the irrelevance of the live touch information is calculated.
4. according to the method for claim 1, it is characterised in that it is described according to the irrelevance and default deviation threshold value, sentence It whether there is maloperation on the disconnected touch screen, including：

When the irrelevance is more than the default deviation threshold value, judge maloperation be present on the touch screen；

When the irrelevance is less than or equal to the default deviation threshold value, judges to be not present on the touch screen and grasp by mistake Make.
5. according to the method for claim 1, it is characterised in that the acquisition, which prestores, touches feature database, and according to the reality When touch information, described prestore touch feature database, after the irrelevance for determining the live touch information, and when the touch When maloperation on screen be present, it is not responding to before the live touch information, methods described also includes：

When the irrelevance is more than default deviation threshold value, shoot function is opened, and real-time biological feature is obtained by shooting and believed Breath；

Obtain the corresponding relation of prestore biological information and age range；

According to the real-time biological characteristic information and the corresponding relation of prestore biological information and the age range, institute is determined State age range corresponding to real-time biological characteristic information；

When the age range is not belonging to default age range threshold value, judge maloperation be present on the touch screen.
6. according to the method for claim 3, it is characterised in that the live touch information includes live touch track, reality When touch point and live touch area, the basis is default to determine strategy, determines to touch corresponding to the live touch information Type, including：

When the live touch information is the live touch track, it is type of gesture to determine the touch type；

When the live touch information is the live touch point, it is vertex type to determine the touch type；

When the live touch information is the live touch area, it is area type to determine the touch type.
7. a kind of terminal, it is characterised in that the terminal includes：Processor, memory, communication bus and receiver；It is described logical Letter bus is used to realize the connection communication between the processor, the memory and the receiver；The processor and The receiver be used for perform stored in the memory prevent maloperation program, to realize following steps：

The receiver, for when it is opening to touch screen, receiving the live touch information touched on screen；

The processor, feature database is touched for obtaining to prestore, and feature is touched according to the live touch information, described prestore Storehouse, determine the irrelevance of the live touch information；And according to the irrelevance and default deviation threshold value, judge the touch It whether there is maloperation on screen；And when maloperation be present on the touch screen, it is not responding to the live touch information.
8. terminal according to claim 7, it is characterised in that

The processor, it is additionally operable to described when it is opening to touch screen, the reception live touch touched on screen Before information, the historical touch information that prestores is obtained；And the historical touch information that prestores is carried out according to default learning model Study, obtain and feature is touched corresponding to the historical touch information；And the touch that prestored according to being established the touch feature Feature database.
9. terminal according to claim 7, it is characterised in that

The processor, specifically for determining strategy according to default, determine touch type corresponding to the live touch information；Its In, the default determination strategy is used for the judgement to the touch type；And according to the touch type, from it is described prestore it is tactile Touch to extract in feature database and characteristic information is touched corresponding to the touch type；It is and special according to default computation model and the touch Reference ceases, and calculates the irrelevance of the live touch information；And when the irrelevance is more than the default deviation threshold value, sentence Maloperation be present on the disconnected touch screen；And when the irrelevance is less than or equal to the default deviation threshold value, sentence Maloperation is not present on the disconnected touch screen；

The processor, prestored also particularly useful for the acquisition and touch feature database, and according to the live touch information, described pre- Touch feature database is deposited, after the irrelevance for determining the live touch information, and when described touch on screen has maloperation When, it is not responding to before the live touch information, when the irrelevance is more than default deviation threshold value, opens shoot function, and Real-time biological characteristic information is obtained by shooting；And obtain the corresponding relation of prestore biological information and age range；With And according to the real-time biological characteristic information and the corresponding relation of prestore biological information and the age range, it is determined that described Age range corresponding to real-time biological characteristic information；And when the age range is not belonging to default age range threshold value, sentence Maloperation be present on the fixed touch screen.
A kind of 10. computer-readable recording medium, it is characterised in that the computer-readable recording medium storage have one or Multiple programs, one or more of programs can be by one or more computing devices, to realize following steps：

When it is opening to touch screen, the live touch information touched on screen is received；

Acquisition, which prestores, touches feature database, and touches feature database according to the live touch information, described prestore, and determines described real-time The irrelevance of touch information；

According to the irrelevance and default deviation threshold value, judge to whether there is maloperation on the touch screen；

When maloperation be present on the touch screen, the live touch information is not responding to.