Control method, intelligent terminal and storage medium

Abstract

The invention relates to a control method, an intelligent terminal and a storage medium. The method comprises the following steps: determining a verification level according to target information, verifying preset information according to the verification level, and controlling the terminal to unlock. According to the invention, verification of different levels can be carried out according to the terminal under different conditions, and the convenience can be improved while the security is considered.

Description

Technical Field

[0001] The present application relates to the field of terminal security technology, and in particular to a control method, an intelligent terminal and a storage medium. Background Art

[0002] With the rapid development of terminal technology, the functions of mobile terminals such as mobile phones and tablet computers have been continuously improved, and have gradually become one of the commonly used tools in people's daily life and work.

[0003] In the process of conceiving and implementing this application, the inventor found that there are at least the following problems: some terminal fingerprint unlocking uses the same matching verification method in various verification scenarios, sets a preset time for screen inactivity to trigger the screen lock, and the locking method is simple and crude, which will cause the terminal to work continuously in some scenarios during limited time periods. In addition, the matching degree requirement for terminal fingerprint recognition is high. If the fingerprint is not clear, such as damaged or dirty, it will reduce the unlocking efficiency, thereby affecting the user experience.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Summary of the invention

[0005] In response to the above technical problems, the present application provides a control method, an intelligent terminal and a storage medium, which can perform different levels of verification according to the terminal in different situations, and can improve convenience while taking into account security.

[0006] In order to solve the above technical problems, the present application provides a control method, comprising the following steps: S20: Determine a verification level according to the target information, verify the preset information according to the verification level, and control the terminal to unlock.

[0007] Optionally, determining the verification level according to the target information includes: Determine the risk factor of the current usage scenario based on the target information; The verification level is determined according to the risk factor of the current usage scenario.

[0008] Optionally, the target information includes at least one of the following: The target object type that runs before the screen is locked; Lock screen trigger method; Type of venue.

[0009] Optionally, at least one of the following is also included: The type of place includes a public place or a private place; The screen lock triggering mode includes automatic screen lock or manual screen lock.

[0010] Optionally, the preset information includes at least one of the following: fingerprint, facial information, and password.

[0011] Optionally, after S20, at least one of the following items is further included: In response to the terminal being unlocked, displaying the application interface before unlocking; In response to jumping to the preset application, a verification interface is displayed.

[0012] Optionally, before step S20, at least one of the following is included: Setting the correspondence between the target object type and the verification level; Setting the corresponding relationship between the lock screen triggering mode and the verification level; Set the correspondence between the location type and the verification level.

[0013] Optionally, the unlocking of the control terminal includes at least one of the following: Determine the unlock type according to the time interval between the screen lock operation and the unlock operation; The application interface after the terminal is unlocked is controlled according to the unlock type.

[0014] The present application also provides an intelligent terminal, which includes: a memory and a processor, wherein an image processing program is stored in the memory, and when the processing program is executed by the processor, the steps of the control method described in any one of the above items are implemented.

[0015] The present application also provides a storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of any of the control methods described above are implemented.

[0016] As described above, the control method, intelligent terminal and storage medium of the present application include: S20, determining the verification level according to the target information, verifying the preset information according to the verification level, and controlling the terminal to unlock. The present application performs different levels of verification according to the terminal in different situations, which can improve convenience while taking into account security. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0018] Figure 1A schematic diagram of the hardware structure of a smart terminal for implementing each embodiment of the present application; Figure 2 A communication network system architecture diagram provided for an embodiment of the present application; Figure 3 is a flow chart of a control method according to an embodiment; Figure 4 It is a flowchart of the preliminary operation of the control method according to the embodiment.

[0019] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The above-mentioned drawings have shown clear embodiments of this application, which will be described in more detail later. These drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0020] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0021] It should be noted that, in this article, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element. In addition, components, features, and elements with the same name in different embodiments of the present application may have the same meaning or different meanings, and their specific meanings need to be determined by their explanation in the specific embodiment or further combined with the context of the specific embodiment.

[0022] It should be understood that, although the terms first, second, third, etc. may be used to describe various information in this article, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this article, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein can be interpreted as "at the time of" or "when" or "in response to determination". Furthermore, as used in this article, the singular forms "one", "one" and "the" are intended to also include plural forms, unless there is an opposite indication in the context. It should be further understood that the terms "comprising" and "including" indicate that there are the described features, steps, operations, elements, components, projects, kinds, and / or groups, but do not exclude the existence, occurrence or addition of one or more other features, steps, operations, elements, components, projects, kinds, and / or groups. The terms "or", "and / or", "including at least one of the following" etc. used in this application can be interpreted as inclusive, or mean any one or any combination. For example, “comprising at least one of the following: A, B, C” means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C”, and for another example, “A, B or C” or “A, B and / or C” means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C”. An exception to this definition will only occur when a combination of elements, functions, steps or operations are inherently mutually exclusive in some manner.

[0023] It should be understood that, although the various steps in the flowchart in the embodiment of the present application are displayed in sequence according to the indication of the arrows, these steps are not necessarily performed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and it can be performed in other orders. Moreover, at least a portion of the steps in the figure may include a plurality of sub-steps or a plurality of stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and their execution order is not necessarily performed in sequence, but can be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

[0024] As used herein, the words "if" and "if" may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0025] It should be noted that in this article, step codes such as S1 and S2 are used for the purpose of expressing the corresponding content more clearly and concisely, and do not constitute a substantial limitation on the order. When implementing the step, those skilled in the art may execute S2 first and then S1, etc., but these should all be within the scope of protection of this application.

[0026] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] In the subsequent description, the suffixes such as "module", "component" or "unit" used to represent elements are only used to facilitate the description of the present application, and have no specific meanings. Therefore, "module", "component" or "unit" can be used in a mixed manner.

[0028] The smart terminal may be implemented in various forms. For example, the smart terminal described in this application may include smart terminals such as mobile phones, tablet computers, laptop computers, PDAs, portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., as well as fixed terminals such as digital TVs and desktop computers.

[0029] The subsequent description will be illustrated by taking a smart terminal as an example, and those skilled in the art will understand that, in addition to components specifically used for mobile purposes, the construction according to the embodiments of the present application can also be applied to fixed-type terminals.

[0030] See also Figure 1 , which is a schematic diagram of the hardware structure of a smart terminal for implementing various embodiments of the present application, the smart terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit 103, A / V (audio / video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111 and other components. Those skilled in the art can understand that Figure 1 The structure of the smart terminal shown in the figure does not constitute a limitation on the smart terminal. The smart terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0031] Combine the following Figure 1 A detailed introduction to each component of the smart terminal: The radio frequency unit 101 can be used for receiving and sending signals during information transmission or communication. Specifically, after receiving the downlink information of the base station, it is sent to the processor 110 for processing; in addition, the uplink data is sent to the base station. Generally, the radio frequency unit 101 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc. In addition, the radio frequency unit 101 can also communicate with the network and other devices through wireless communication. The above-mentioned wireless communications may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing- Long Term Evolution), TDD-LTE (Time Division Duplexing- Long Term Evolution) and 5G, etc.

[0032] WiFi is a short-range wireless transmission technology. The smart terminal can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 102. It provides users with wireless broadband Internet access. Figure 1 The WiFi module 102 is shown, but it is understandable that it is not a necessary component of the smart terminal and can be omitted as needed without changing the essence of the invention.

[0033] The audio output unit 103 can convert the audio data received by the RF unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output it as sound when the smart terminal 100 is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, etc. Moreover, the audio output unit 103 can also provide audio output related to a specific function performed by the smart terminal 100 (for example, a call signal receiving sound, a message receiving sound, etc.). The audio output unit 103 may include a speaker, a buzzer, etc.

[0034] The A / V input unit 104 is used to receive audio or video signals. The A / V input unit 104 may include a graphics processor (GPU) 1041 and a microphone 1042, and the graphics processor 1041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The processed image frame can be displayed on the display unit 106. The image frame processed by the graphics processor 1041 can be stored in the memory 109 (or other storage medium) or sent via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) via the microphone 1042 in a telephone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound into audio data. The processed audio (voice) data can be converted into a format output that can be sent to a mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode. The microphone 1042 can implement various types of noise elimination (or suppression) algorithms to eliminate (or suppress) noise or interference generated in the process of receiving and sending audio signals.

[0035] The smart terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor. Optionally, the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 1061 and / or the backlight when the smart terminal 100 is moved to the ear. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary. It can be used for applications that identify the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors that can also be configured on the mobile phone, such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., they will not be repeated here.

[0036] The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0037] The user input unit 107 can be used to receive input digital or character information, and generate key signal input related to the user settings and function control of the intelligent terminal. Optionally, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also known as a touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel 1071 or near the touch panel 1071 using any suitable object or accessory such as a finger, stylus, etc.), and drive the corresponding connection device according to a pre-set program. The touch panel 1071 may include two parts: a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into the touch point coordinates, and then sends it to the processor 110, and can receive and execute the command sent by the processor 110. In addition, the touch panel 1071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may also include other input devices 1072. Optionally, the other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, a function key (such as a volume control key, a switch key, etc.), a trackball, a mouse, a joystick, etc., which are not specifically limited here.

[0038] Optionally, the touch panel 1071 may cover the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits the information to the processor 110 to determine the type of touch event. Then, the processor 110 provides corresponding visual output on the display panel 1061 according to the type of touch event. Figure 1 In the figure, the touch panel 1071 and the display panel 1061 are used as two independent components to realize the input and output functions of the smart terminal. However, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated to realize the input and output functions of the smart terminal, which is not limited here.

[0039] The interface unit 108 is used as an interface through which at least one external device can be connected to the smart terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, etc. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the smart terminal 100 or may be used to transmit data between the smart terminal 100 and an external device.

[0040] The memory 109 can be used to store software programs and various data. The memory 109 can mainly include a program storage area and a data storage area. Optionally, the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the mobile phone (such as audio data, a phone book, etc.), etc. In addition, the memory 109 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0041] The processor 110 is the control center of the smart terminal. It uses various interfaces and lines to connect various parts of the entire smart terminal. It executes various functions of the smart terminal and processes data by running or executing software programs and / or modules stored in the memory 109, and calling data stored in the memory 109, so as to monitor the smart terminal as a whole. The processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor. Optionally, the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 110.

[0042] The intelligent terminal 100 may further include a power supply 111 (such as a battery) for supplying power to various components. Preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, thereby implementing functions such as charging, discharging, and power consumption management through the power management system.

[0043] although Figure 1 Not shown, the smart terminal 100 may also include a Bluetooth module, etc., which will not be described in detail here.

[0044] To facilitate understanding of the embodiments of the present application, the communication network system on which the smart terminal of the present application is based is described below.

[0045] See also Figure 2 , Figure 2 A communication network system architecture diagram is provided for an embodiment of the present application, wherein the communication network system is an LTE system of universal mobile communication technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203 and an operator's IP service 204, which are connected in sequence for communication.

[0046] Optionally, UE201 may be the above-mentioned terminal 100, which will not be described in detail here.

[0047] E-UTRAN 202 includes eNodeB 2021 and other eNodeBs 2022 , etc. Optionally, eNodeB 2021 may be connected to other eNodeBs 2022 via a backhaul (eg, an X2 interface), and eNodeB 2021 is connected to EPC 203 , and eNodeB 2021 may provide UE 201 with access to EPC 203 .

[0048] EPC203 may include MME (Mobility Management Entity) 2031, HSS (Home Subscriber Server) 2032, other MMEs 2033, SGW (Serving GateWay) 2034, PGW (PDN Gate Way) 2035, and PCRF (Policy and Charging Rules Function) 2036. Optionally, MME 2031 is a control node that processes signaling between UE 201 and EPC 203, and provides bearer and connection management. HSS 2032 is used to provide some registers to manage functions such as a home location register (not shown in the figure), and store some user-specific information such as service features and data rates. All user data can be sent through SGW2034. PGW2035 can provide IP address allocation and other functions for UE 201. PCRF2036 is the policy and charging control policy decision point for service data flow and IP bearer resources. It selects and provides available policy and charging control decisions for the policy and charging execution function unit (not shown in the figure).

[0049] The IP service 204 may include the Internet, an intranet, an IMS (IP Multimedia Subsystem) or other IP services.

[0050] Although the above introduction takes the LTE system as an example, those skilled in the art should know that the present application is not only applicable to the LTE system, but also to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA and future new network systems (such as 5G), etc., without limitation here.

[0051] Based on the above-mentioned smart terminal hardware structure and communication network system, various embodiments of the present application are proposed.

[0052] Example Figure 3 FIG. 1 is a flow chart of a control method according to the first embodiment. Figure 3 As shown, the control method of the present application comprises the following steps: S20: Determine a verification level according to the target information, verify the preset information according to the verification level, and control the terminal to unlock.

[0053] The target information includes at least one of the following: The target object type that runs before the screen is locked; How to trigger the lock screen; Type of venue.

[0054] Further, the target object type is the application type of the terminal, such as a video program, a payment program, a chat program, a shopping program, a reading program, etc. The lock screen triggering method may include automatic lock screen or manual lock screen. The preset information includes at least one of the following: fingerprint, facial information, password.

[0055] Optionally, before step S20, the method includes: acquiring target information in response to triggering a preset condition, wherein the preset condition includes: triggering a terminal screen lock operation; the current usage scenario meets a preset usage scenario; and a preset level configuration.

[0056] Optionally, before S20, at least one of the following is included: Set the correspondence between the target object type and the verification level; set the correspondence between the lock screen trigger method and the verification level; set the correspondence between the place type and the verification level.

[0057] For further instructions, see Figure 4 , Figure 4 FIG. 1 is a flow chart of the early operation of the control method according to the first embodiment. Figure 4 As shown, the preliminary operation of the control method of the present application includes: S110: Customize at least one usage scenario, wherein the usage scenario is associated with a target object type and / or a place type, and determine a verification level using the target object type and / or the place type.

[0058] Optionally, the location type is the location address of the terminal in use, and the location type may include a public place or a personal place. In one embodiment, if video software B is operated at address A to play video C, the usage scenario includes the usage of video software B, address A, and video software B (i.e., playing video C).

[0059] Before step S20, the method includes the following steps: S10: when the terminal is in use, real-time recording of the use scenario.

[0060] Optionally, in step S20, determining the verification level according to the target information includes: determining a risk factor of a current usage scenario according to the target information; and determining the verification level according to the risk factor of the current usage scenario.

[0061] To further illustrate, the steps for determining the verification level include: S111: In response to triggering a terminal usage operation, recording a terminal usage scenario in real time; S112: Utilize a pre-built risk model to obtain a risk factor for the usage scenario, and then determine a verification level based on the risk factor.

[0062] The risk model can be built using historical usage scenarios. The risk model in this embodiment is not limited to building the model using the usage scenario of the current terminal, and the existing risk model can be directly used, which is not limited in this embodiment.

[0063] In one embodiment, before implementing the control method, the terminal needs to pre-customize the usage scenario and pre-configure the risk model. After the terminal is used, the usage scenario of the terminal is recorded in real time, the risk coefficient of the current usage scenario is calculated using the risk model, and then the verification level is determined based on the risk coefficient. In other words, for each usage scenario, the verification level is pre-matched, and then the verification level is assigned according to the current risk coefficient.

[0064] In one embodiment, the usage scenarios recorded in real time may include but are not limited to the user's target information, usage location, usage habits, application information, usage status, usage time, etc. In this embodiment, the AI ​​algorithm in the risk model can be used to determine the risk factor of the usage scenario based on the relevant information in the usage scenario. For example, in the preset usage scenario, the preset address, preset time and usage status have lower requirements for information security, so a lower risk factor can be matched, and the verification level can be lowered. Of course, when a usage scenario with high information security requirements is triggered, such as a fingerprint authentication verification scenario that includes transaction content, it is necessary to increase the verification level, that is, to increase the matching level of fingerprint recognition.

[0065] Further explanation: in response to triggering the unlock operation, the usage scenario before the lock screen is obtained; the risk coefficient of the current usage scenario is obtained using the risk model, and the unlock action is performed after matching the verification level according to the risk coefficient. This embodiment sets different verification levels for different usage scenarios, and sets different verification levels for usage scenarios with different confidentiality levels and usage scenarios where the user accidentally locks.

[0066] Optionally, after step S20, at least one of the following items is further included: In response to the terminal being unlocked, the application interface before unlocking is displayed; in response to jumping to a preset application, a verification interface is displayed.

[0067] Optionally, in response to the terminal being unlocked, the step of displaying the application interface before unlocking includes: In response to the unlocking operation being triggered as a second unlocking operation, the usage scenario is obtained, the usage scenario includes application information obtained by triggering the lock screen operation, and then after completing the unlocking action, the application information continues to be executed.

[0068] Optionally, in response to jumping to a preset application, the step of displaying a verification interface further includes: In response to the unlocking operation being triggered as a second unlocking operation, a verification level is extracted according to a preset unlocking configuration, and an unlocking action is performed according to the verification level.

[0069] In one embodiment, before the user performs a screen lock operation, the last usage scenario is a preset usage scenario such as video watching or live broadcast watching, and the user performs an unlock operation within a preset time after the lock, and the lock operation is not manually triggered by the user, that is, the first unlock operation. It is inferred that the first unlock operation is to continue to complete the usage scenario recorded before the screen lock. If the user triggers the second unlocking operation at this time, that is, the user triggers it manually, then the verification level is directly obtained. In this embodiment, for the unlocking operation manually triggered by the user, the matching requirement is lowered, that is, the verification level is lowered.

[0070] Further explanation, the verification operation in this embodiment may be fingerprint verification. The actual operation may be that when the terminal is used at home, the corresponding security requirements are relatively low. When the terminal is in a live broadcast viewing state before being locked, the unlocking operation is triggered one minute after the lock is preset, then the matching degree requirement level of fingerprint verification can be lowered, that is, the verification level is lowered. When the terminal triggers a payment scenario with higher security requirements, the matching degree requirement level of fingerprint verification is increased, and the verification level needs to be increased accordingly.

[0071] This embodiment adjusts the matching requirements of the verification operation according to the security levels of different usage scenarios, which can improve convenience while taking security into consideration.

[0072] An embodiment of the present application further provides an intelligent terminal, comprising: a memory and a processor, wherein an image processing program is stored in the memory, and when the image processing program is executed by the processor, the steps of any of the above methods are implemented.

[0073] An embodiment of the present application further provides a storage medium, wherein the storage medium stores a computer program, and when the computer program is executed by a processor, the steps of any of the above methods are implemented.

[0074] In the embodiments of the smart terminal and storage medium provided in the present application, all technical features of any of the above-mentioned image control method embodiments may be included, and the expanded and explained contents of the specification are basically the same as those of the embodiments of the above-mentioned methods, and will not be repeated here.

[0075] The embodiment of the present application further provides a computer program product, which includes a computer program code. When the computer program code runs on a computer, the computer executes the methods in the above various possible implementation modes.

[0076] An embodiment of the present application also provides a chip, including a memory and a processor, the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device equipped with the chip executes the methods in various possible implementation modes as described above.

[0077] It is understood that the above scenarios are only examples and do not constitute a limitation on the application scenarios of the technical solutions provided in the embodiments of the present application. The technical solutions of the present application can also be applied to other scenarios. For example, it is known to those skilled in the art that with the evolution of the system architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.

[0078] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0079] The steps in the method of the embodiment of the present application can be adjusted in order, combined and deleted according to actual needs.

[0080] The units in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0081] In the present application, the same or similar terminology concepts, technical solutions and / or application scenario descriptions are generally described in detail only the first time they appear. When they appear again later, they are generally not repeated for the sake of brevity. When understanding the technical solutions and other contents of the present application, for the same or similar terminology concepts, technical solutions and / or application scenario descriptions that are not described in detail later, reference can be made to the previous related detailed descriptions.

[0082] In the present application, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0083] The various technical features of the technical solution of the present application can be arbitrarily combined. In order to make the description concise, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0084] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as above, and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, a controlled terminal, or a network device, etc.) to execute the method of each embodiment of the present application.

[0085] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the process or function according to the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a storage medium, or transmitted from one storage medium to another storage medium. For example, the computer instructions can be transmitted from a website site, a computer, a server or a data center to another website site, a computer, a server or a data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line) or wireless (e.g., infrared, wireless, microwave, etc.) mode. The storage medium can be any available medium that a computer can access or a data storage device such as a server or a data center that includes one or more available media integrated. The available medium can be a magnetic medium (e.g., a floppy disk, a storage disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid-state storage disk Solid State Disk (SSD)), etc.

[0086] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A control method, characterized in that: The following steps are involved: S20: Determine a verification level according to the target information, verify the preset information according to the verification level, and control the terminal to unlock.

2. The method according to claim 1, characterized in that Determining the verification level according to the target information includes: Determine the risk factor of the current usage scenario based on the target information; The verification level is determined according to the risk factor of the current usage scenario.

3. The method according to claim 1, characterized in that: The target information includes at least one of the following: The target object type that runs before the screen is locked; Lock screen trigger method; Type of venue.

4. The method according to claim 3, characterized in that Also includes at least one of the following: The type of place includes a public place or a private place; The screen lock triggering mode includes automatic screen lock or manual screen lock.

5. The method according to any one of claims 1 to 3, characterized in that The preset information includes at least one of the following: Fingerprints, facial information, passwords.

6. The method according to any one of claims 1 to 3, characterized in that After S20, at least one of the following items is also included: In response to the terminal being unlocked, displaying the application interface before unlocking; In response to jumping to the preset application, a verification interface is displayed.

7. The method according to claim 3, characterized in that Prior to step S20, at least one of the following is included: Setting the correspondence between the target object type and the verification level; Setting the corresponding relationship between the lock screen triggering mode and the verification level; Set the correspondence between the location type and the verification level.

8. The method according to any one of claims 1 to 3, characterized in that The control terminal unlocking includes at least one of the following: Determine the unlock type according to the time interval between the screen lock operation and the unlock operation; The application interface after the terminal is unlocked is controlled according to the unlock type.

9. An intelligent terminal, characterized in that: The intelligent terminal comprises: a memory and a processor, wherein an image processing program is stored in the memory, and when the processing program is executed by the processor, the steps of the control method according to any one of claims 1 to 8 are implemented.

10. A storage medium, characterized in that: The storage medium stores a computer program, which, when executed by a processor, implements the steps of the control method according to any one of claims 1 to 8.

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