CN107463813A - State control method and related products - Google Patents

Abstract

The embodiment of the invention discloses a state control method and a related product. The method comprises the following steps: acquiring an acquisition strategy and a matching strategy corresponding to a preset scene where a mobile terminal is located; acquiring biological information of at least one user in the preset scene according to the acquisition strategy; and when the biological information of the at least one user is successfully matched with a preset template set according to the matching strategy, switching the current state into a use state matched with the preset scene. The embodiment of the invention is beneficial to improving the accuracy and the safety of the state switching of the mobile terminal in different scenes.

Description

State control method and related products

technical field

The invention relates to the technical field of mobile terminals, in particular to a state control method and related products.

Background technique

With the development of smart phones, more and more applications are installed in users' mobile phones. People's basic necessities of life have become inseparable from mobile phones, such as reading, payment, games, listening to music and so on.

At present, in operations such as unlocking processing and security authentication of smart phones, it is generally necessary to obtain digital password information or fingerprint information entered by the user for identification processing, and perform corresponding operations after the identification processing is successful.

Contents of the invention

Embodiments of the present invention provide a state control method and related products, which can improve the accuracy and security of state switching of a mobile terminal in different scenarios.

In the first aspect, an embodiment of the present invention provides a mobile terminal, including a biological information collection device, a processor, and a memory, the biological information collection device is connected to the processor, and the processor is connected to the memory, wherein,

The processor is configured to acquire a collection strategy and a matching strategy corresponding to a preset scene where the mobile terminal is located;

The biological information collection device is configured to collect biological information of at least one user in the preset scene according to the collection strategy;

The processor is further configured to switch from the current state to the use of matching the preset scene when the biological information of the at least one user is successfully matched with the preset template set in the memory according to the matching strategy. state.

In a second aspect, an embodiment of the present invention provides a state control method, including:

Obtaining a collection strategy and a matching strategy corresponding to a preset scene where the mobile terminal is located;

Collect biological information of at least one user in the preset scene according to the above collection strategy;

When the biological information of the at least one user is successfully matched with the preset template set according to the matching strategy, the current state is switched to the use state matching the preset scene.

In a third aspect, an embodiment of the present invention provides a mobile terminal, including a processing unit and a collection unit,

The processing unit is configured to obtain the collection strategy and matching strategy corresponding to the preset scene where the mobile terminal is located through the collection unit;

The collection unit is configured to collect biological information of at least one user in the preset scene according to the collection strategy;

The processing unit is further configured to switch from the current state to a use state matching the preset scene when the biological information of the at least one user is successfully matched with the preset template set according to the matching strategy.

In a fourth aspect, an embodiment of the present invention provides a mobile terminal, including a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and are configured to be processed by the above The above program includes instructions for executing the steps in any method of the second aspect of the embodiments of the present invention.

In a fifth aspect, an embodiment of the present invention provides a computer-readable storage medium, wherein the above-mentioned computer-readable storage medium stores a computer program for electronic data exchange, wherein the above-mentioned computer program enables the computer to execute the computer program as described in the first embodiment of the present invention. For some or all of the steps described in any method of the second aspect, the above-mentioned computer includes a mobile terminal.

In a sixth aspect, an embodiment of the present invention provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to enable the computer to execute the computer program as implemented in the present invention. For example, some or all of the steps described in any method of the second aspect. The computer program product may be a software installation package, and the above-mentioned computer includes a mobile terminal.

It can be seen that, in the embodiment of the present invention, the mobile terminal first acquires the collection policy and matching policy corresponding to the preset scene it is in, and secondly, collects the biological information of at least one user in the preset scene according to the collection policy, and finally, according to the matching When the policy successfully matches at least one user's biological information with the preset template set, the current state is switched to the use state matching the preset scene. It can be seen that the mobile terminal can flexibly adjust the collection strategy and matching strategy of biological information according to the current scene, avoiding the situation that a single collection mode and matching mode of biological information are always used to make a good adaptation to the current scene, which is conducive to improving The accuracy and security of mobile terminal state switching in different scenarios.

Description of drawings

The accompanying drawings involved in the embodiments of the present invention will be briefly introduced below.

FIG. 1 is a schematic structural diagram of an example smart phone provided by an embodiment of the present invention;

FIG. 2 is a schematic flowchart of a state control method provided by an embodiment of the present invention;

Fig. 3 is a schematic flowchart of a state control method disclosed in an embodiment of the present invention;

Fig. 4 is a schematic flowchart of a state control method disclosed in an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a mobile terminal disclosed by an embodiment of the invention;

Fig. 6 is a block diagram of functional units of a mobile terminal disclosed in an embodiment of the present invention.

detailed description

In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or devices.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.

The mobile terminals involved in the embodiments of the present invention may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems, as well as various forms of user equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device) and so on. For convenience of description, the devices mentioned above are collectively referred to as mobile terminals.

The mobile terminal described in the embodiment of the present invention is provided with a biological information collection device, and the biological information collection device specifically includes a fingerprint information collection device, an iris information collection device, and a facial information collection device, wherein the fingerprint information collection device may be a fingerprint sensor module 1. The iris information collection device may include an infrared light source and an iris camera, and the facial information collection device may be a general camera module, such as a front camera. Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of a mobile terminal 100 provided by an embodiment of the present invention. The above-mentioned mobile terminal 100 includes: a housing, a touch display screen, a main board, a battery and a sub-board, and an infrared light source is arranged on the main board. 21. Iris camera 22, front camera 23, processor 110, memory 120, SIM card slot, etc., the sub-board is provided with a vibrator, integrated sound cavity, VOOC flash charging interface and fingerprint module 24, the above-mentioned infrared light source 21 and iris The camera 22 forms the iris information collection device of the mobile terminal 100, the above-mentioned front camera 23 forms the facial information collection device of the mobile terminal 100, the fingerprint sensor module 24 forms the fingerprint information collection device of the mobile terminal 100, and the iris information collection device, facial information collection device and fingerprint information collection device are collectively referred to as the biological information collection device of the mobile terminal 100, wherein,

The processor 110 is configured to obtain a collection strategy and a matching strategy corresponding to a preset scene where the mobile terminal is located.

The biological information collection device is configured to collect biological information of at least one user in the preset scene according to the collection strategy.

Wherein, when the biological information collection device is an iris information collection device, the infrared light source 21 is used to emit infrared light to irradiate the user's iris to form reflected light, and the iris camera 22 is used to collect the reflected light to form an iris image, and after the processor 110 acquires the iris image, For the iris image, perform iris image quality assessment, iris area positioning (including rough positioning and fine positioning), iris preprocessing, iris feature point extraction, iris template generation and other processing processes, and the generated iris template is the above-mentioned biological information.

Wherein, when the biological information collection device is a facial information collection device, the front camera 23 is used to collect the facial image of the user, and after the processor 110 obtains the facial image, preprocessing is performed on the facial image, and facial feature points are extracted to form a facial template. The facial template is the above-mentioned biological information.

Wherein, when the biometric information collection device is a fingerprint information collection device, the fingerprint module 24 collects the fingerprint image of the user, and after the processor 110 obtains the fingerprint image, preprocessing is performed on the fingerprint image, and fingerprint feature points are extracted to form a fingerprint template. The template is the biological information mentioned above.

The processor 110 is further configured to switch from the current state to one that matches the preset scene when the biological information of the at least one user is successfully matched with the preset template set in the memory according to the matching strategy. status of use.

It can be seen that, in the embodiment of the present invention, the mobile terminal first acquires the collection policy and matching policy corresponding to the preset scene it is in, and secondly, collects the biological information of at least one user in the preset scene according to the collection policy, and finally, according to the matching When the policy successfully matches at least one user's biological information with the preset template set, the current state is switched to the use state matching the preset scene. It can be seen that the mobile terminal can flexibly adjust the collection strategy and matching strategy of biological information according to the current scene, avoiding the situation that a single collection mode and matching mode of biological information are always used to make a good adaptation to the current scene, which is conducive to improving The accuracy and security of mobile terminal state switching in different scenarios.

In a possible example, the preset scene is associated with multiple registered users, the biological information is facial information, and the preset template set includes the facial information templates of the multiple registered users; The collection strategy collects biological information of at least one user in the preset scene, and the biological information collection device is specifically configured to: send the current preview image to the processor, and the current preview image is used for the When the processor detects that the current preview image contains a reference image matching the preset image, it caches the preview image in the memory, and extracts facial information of at least one user included in the preview image.

In a possible example, in terms of successfully matching the biological information of the at least one user with the preset template set in the memory according to the matching strategy, the processor 110 is specifically configured to: The biological information of each user in the biological information of the at least one user is matched with the facial information template of the preset template set; and when the biological information of any user in the at least one user is detected and the memory When the facial information templates in the preset template set match, it is determined that the matching is successful.

In a possible example, the preset scene is associated with a single registered user, the biological information is iris information, and the preset template set includes the iris information template of the single registered user; In terms of collecting biological information of at least one user in the preset scene, the biological information collection device is specifically configured to: cache the preview image when it is detected that the current preview image contains a reference image matching the human eye image; And extract iris information of at least one human eye included in the preview image.

In a possible example, in terms of successfully matching the biological information of the at least one user with the preset template set in the memory according to the matching strategy, the processor 110 is specifically configured to: The iris information of each human eye in the iris information of the at least one human eye is matched with the iris information template of the preset template set; and when the iris information of any one human eye in the at least one human eye is detected and When the iris information templates of the preset template set in the memory match, it is determined that the matching is successful.

In a possible example, in terms of switching from the current state to the use state matching the preset scene, the processor 110 is specifically configured to: switch the operating system of the mobile terminal from the lock screen state to an unlocked state; or, switching the preset application or preset function of the mobile terminal from the enabled state to the closed state or the disabled state.

In a possible example, before the processor 110 obtains the biometric information collection policy and matching policy corresponding to the preset scene where the mobile terminal is located, it is further configured to detect that the system state information and the preset system state information When matching, it is determined that the mobile terminal is in a preset scene.

Please refer to FIG. 2. FIG. 2 is a schematic flowchart of a state control method provided by an embodiment of the present invention. As shown in the figure, the state control method includes:

S201. The mobile terminal acquires a collection strategy and a matching strategy corresponding to a preset scene where the mobile terminal is located.

Wherein, the preset scene includes a preset scene associated with multiple registered users and a preset scene associated with a single registered user. The preset scene associated with multiple registered users can be, for example, a video scene, a game scene, etc. The preset scene of , for example, can be a chat scene, a payment scene, and the like.

Wherein, the acquisition strategy and matching strategy corresponding to each scenario may be set by the system or by the user, and are not limited here. For example, for a video scene, the acquisition strategy corresponding to the scene can be preset to cache the image when the camera module detects that the current preview image contains the user's glasses image, and extract at least one of the images contained in the preview image. User's facial image.

S202. The above-mentioned mobile terminal collects biological information of at least one user in the above-mentioned preset scene according to the above-mentioned collection policy.

Wherein, the biological information includes iris information and/or face information, iris information is feature point data in the iris image, and face information is feature point data in the face image.

S203. When the mobile terminal successfully matches the biological information of the at least one user with the preset template set according to the matching strategy, switch from the current state to a use state matching the preset scene.

It can be seen that, in the embodiment of the present invention, the mobile terminal first acquires the collection policy and matching policy corresponding to the preset scene it is in, and secondly, collects the biological information of at least one user in the preset scene according to the collection policy, and finally, according to the matching When the policy successfully matches at least one user's biological information with the preset template set, the current state is switched to the use state matching the preset scene. It can be seen that the mobile terminal can flexibly adjust the collection strategy and matching strategy of biological information according to the current scene, avoiding the situation that a single collection mode and matching mode of biological information are always used to make a good adaptation to the current scene, which is conducive to improving The accuracy and security of mobile terminal state switching in different scenarios.

In a possible example, the above-mentioned preset scene is associated with multiple registered users, the above-mentioned biological information is facial information, and the above-mentioned preset template set includes the facial information templates of the above-mentioned multiple registered users; the above-mentioned mobile terminal collects the above-mentioned preset The biological information of at least one user in the scene includes: the mobile terminal caches the preview image when it detects that the current preview image contains a reference image matching the preset image; the mobile terminal extracts at least one of the preview images contained in the above preview image User's facial information.

Wherein, the preset image includes: characteristic images associated with the above-mentioned multiple registered users. Earring images, etc., are not limited here.

It can be seen that in this example, the mobile terminal can quickly determine and cache the preview image through local feature image fast pattern matching, and extract at least one user's facial information contained in the preview image, so that the user's facial information can be obtained as accurately and quickly as possible. Improve the efficiency and accuracy of facial information collection.

In this possible example, the above-mentioned mobile terminal successfully matches the above-mentioned at least one user's biological information with the preset template set according to the above-mentioned matching strategy, including: the mobile terminal parallelly matches each user's biological information of the above-mentioned at least one user The biological information is matched with the facial information template of the preset template set; when the mobile terminal detects that the biological information of any one of the at least one user matches the facial information template of the preset template set, it determines that the matching is successful.

Wherein, the above parallel matching process of each user's biometric information may be the same or different, which is not limited here.

It can be seen that in this example, since the preset scenes associated with multiple registered users generally do not have very high security requirements, such as game scenes or video scenes, the mobile terminal can match the facial information of multiple users in parallel, and as long as there are When the facial information of a user is successfully matched, it is determined that the matching is successful, which is beneficial to improving the efficiency of the mobile terminal switching states in the preset scene associated with multiple registered users.

In a possible example, the above-mentioned preset scene is associated with a single registered user, the above-mentioned biological information is iris information, and the above-mentioned preset template set includes the iris information template of the above-mentioned single registered user; the above-mentioned mobile terminal collects the above-mentioned preset scene according to the above-mentioned acquisition strategy The biological information of at least one user in the above includes: when the mobile terminal detects that the current preview image contains a reference image matching the human eye image, it caches the preview image; the mobile terminal extracts at least one human eye image contained in the preview image iris information.

Wherein, the above-mentioned human eye image may be the human eye image of a registered user or any user, and here is for quickly fuzzy matching to find out that the current preview image contains a human face image.

It can be seen that in this example, the mobile terminal can quickly determine and cache the preview image through fast local feature image pattern matching, and extract the user's iris information contained in the preview image, so that the user's iris information can be obtained as accurately and quickly as possible. Improve the efficiency and accuracy of iris information collection.

In this possible example, the above-mentioned mobile terminal successfully matches the above-mentioned at least one user's biological information with the preset template set according to the above-mentioned matching strategy. The iris information of the eye is matched with the iris information template of the above-mentioned preset template set; when the mobile terminal detects that the iris information of any one of the above-mentioned at least one human eye matches the iris information template of the above-mentioned preset template set, it determines that the matching is successful .

Wherein, the matching process of the iris information of any one of the above human eyes may be the same or different, which is not limited here.

It can be seen that in this example, since the preset scenarios associated with a single registered user generally have high privacy and security requirements, such as payment scenarios or chat scenarios, the mobile terminal can ensure security by matching iris information. The matching process of the iris information of the human eye, and as long as the iris information of one human eye is successfully matched, it is determined that the matching is successful, which is conducive to improving the efficiency of the mobile terminal in the preset scene associated with a single registered user.

In a possible example, the above-mentioned mobile terminal is switched from the current state to the use state matching the above-mentioned preset scene, including: the mobile terminal switches the operating system from the locked screen state to the unlocked state; or, the mobile terminal switches the preset application or The preset function is switched from enabled to off or disabled.

Wherein, the above-mentioned switching from the locked screen state to the unlocked state is not only applicable to unlocking with the screen off, but also applicable to unlocking with the screen on. That is to say, the mobile terminal can also trigger the processing of the aforementioned steps S201 and S202 when the screen is off and locked. process, so this state control method is not only applicable to the on-screen state, but also applicable to the off-screen and locked-screen state.

Wherein, the above-mentioned preset application can be, for example, an application with high security requirements, such as Alipay, etc., and the above-mentioned function can be a system function or a specific function in the application. When it is a specific function in the application, the mobile terminal can realize it through this method. Fine-grained control of the specific functions of the application, such as the payment function for WeChat, in some scenarios with low security levels, the mobile terminal can switch the payment function to a disabled state, etc.

It can be seen that, in this example, by switching the use state, the mobile terminal can intelligently control the system state, application activation state, and use state of specific functions in the application, which is conducive to improving the intelligence level and refined management efficiency of the mobile terminal.

In a possible example, before acquiring the biological information collection policy and matching policy corresponding to the preset scene where the mobile terminal is located, the above method further includes: when the mobile terminal detects that the system status information matches the preset system status information, It is determined that the mobile terminal is in a preset scene.

Wherein, the above-mentioned system state information includes at least one of the following: system information and environment information, the above-mentioned system information includes at least one of the following: time information, location information, brightness of the display screen, available power, and moving speed, and the above-mentioned environment information includes the above-mentioned current scene The brightness of the ambient light and the ambient sound intensity of the above-mentioned current scene.

It can be seen that in this example, the mobile terminal can accurately determine the current scene by identifying and processing internal and/or external state information, which is beneficial to improving the accuracy of scene determination by the mobile terminal.

Consistent with the above embodiment shown in FIG. 2 , please refer to FIG. 3 . FIG. 3 is a schematic flowchart of a state control method provided by an embodiment of the present invention. As shown in the figure, the state control method includes:

S301. The mobile terminal acquires a collection policy and a matching policy corresponding to a preset scene where the mobile terminal is located.

Wherein, the above preset scene is associated with multiple registered users, the biological information is facial information, and the preset template set includes facial information templates of multiple registered users;

S302. When the mobile terminal detects that the current preview image includes a reference image matching a preset image, cache the preview image.

S303. The mobile terminal extracts facial information of at least one user included in the preview image.

S304. The mobile terminal matches the biological information of each user in the biological information of the at least one user with the face information template of the preset template set in parallel.

S304. When the mobile terminal detects that the biological information of any one of the at least one user matches the face information template of the preset template set, determine that the matching is successful.

It can be seen that, in the embodiment of the present invention, the mobile terminal first acquires the collection policy and matching policy corresponding to the preset scene it is in, and secondly, collects the biological information of at least one user in the preset scene according to the collection policy, and finally, according to the matching When the policy successfully matches at least one user's biological information with the preset template set, the current state is switched to the use state matching the preset scene. It can be seen that the mobile terminal can flexibly adjust the collection strategy and matching strategy of biological information according to the current scene, avoiding the situation that a single collection mode and matching mode of biological information are always used to make a good adaptation to the current scene, which is conducive to improving The accuracy and security of mobile terminal state switching in different scenarios.

In addition, the mobile terminal can quickly determine and cache the preview image through local feature image fast pattern matching, and then extract at least one user's facial information contained in the preview image, so that the user's facial information can be obtained as accurately and quickly as possible, and facial information collection can be improved. efficiency and accuracy.

In addition, since the preset scenes associated with multiple registered users generally do not have very high security requirements, such as game scenes or video scenes, the mobile terminal can pass the matching process of biometric information of multiple users in parallel, and as long as there is one user's biometric information When the information is successfully matched, it is determined that the matching is successful, which is beneficial to improving the efficiency of the mobile terminal performing state switching in a preset scene associated with multiple registered users.

Consistent with the above embodiment shown in FIG. 2 , please refer to FIG. 4 , which is a schematic flowchart of a state control method provided by an embodiment of the present invention. As shown in the figure, the state control method includes:

S401. The mobile terminal acquires a collection policy and a matching policy corresponding to a preset scene where the mobile terminal is located.

Wherein, the above-mentioned preset scene is associated with a single registered user, the biometric information is iris information, and the preset template set includes the iris information template of the above-mentioned single registered user.

S402. When the mobile terminal detects that the current preview image includes a reference image matching the human eye image, cache the preview image.

S403. The mobile terminal extracts iris information of at least one human eye included in the preview image.

S404, the mobile terminal parallelly matches the iris information of each human eye in the iris information of the at least one human eye with the iris information template of the preset template set.

S405. When the mobile terminal detects that the iris information of any one of the at least one human eye matches the iris information template of the preset template set, determine that the matching is successful.

It can be seen that, in the embodiment of the present invention, the mobile terminal first acquires the collection policy and matching policy corresponding to the preset scene it is in, and secondly, collects the biological information of at least one user in the preset scene according to the collection policy, and finally, according to the matching When the policy successfully matches at least one user's biological information with the preset template set, the current state is switched to the use state matching the preset scene. It can be seen that the mobile terminal can flexibly adjust the collection strategy and matching strategy of biological information according to the current scene, avoiding the situation that a single collection mode and matching mode of biological information are always used to make a good adaptation to the current scene, which is conducive to improving The accuracy and security of mobile terminal state switching in different scenarios.

In addition, the mobile terminal can quickly determine and cache the preview image through fast local feature image pattern matching, and extract the iris information of the user's human eye contained in the preview image, so that the user's iris information can be obtained as accurately and quickly as possible, and the collection of iris information can be improved. efficiency and accuracy.

In addition, since the preset scenarios associated with a single registered user generally have high privacy and security requirements, such as payment scenarios or chat scenarios, mobile terminals can ensure security by matching iris information, and at the same time, use iris information of multiple human eyes in parallel The matching process, and as long as the iris information of one human eye is successfully matched, it is determined that the matching is successful, which is conducive to improving the efficiency of the mobile terminal's state switching in the preset scene associated with a single registered user.

Consistent with the above embodiments shown in FIG. 2 , FIG. 3 , and FIG. 4 , please refer to FIG. 5 . FIG. 5 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention. As shown in the figure, the mobile terminal includes processing A memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for performing the following steps;

Obtaining a collection strategy and a matching strategy corresponding to a preset scene where the mobile terminal is located;

Collect biological information of at least one user in the preset scene according to the above collection strategy;

When the biological information of the at least one user is successfully matched with the preset template set according to the matching strategy, the current state is switched to the use state matching the preset scene.

It can be seen that, in the embodiment of the present invention, the mobile terminal first acquires the collection policy and matching policy corresponding to the preset scene it is in, and secondly, collects the biological information of at least one user in the preset scene according to the collection policy, and finally, according to the matching When the policy successfully matches at least one user's biological information with the preset template set, the current state is switched to the use state matching the preset scene. It can be seen that the mobile terminal can flexibly adjust the collection strategy and matching strategy of biological information according to the current scene, avoiding the situation that a single collection mode and matching mode of biological information are always used to make a good adaptation to the current scene, which is conducive to improving The accuracy and security of mobile terminal state switching in different scenarios.

In a possible example, the above-mentioned preset scene is associated with multiple registered users, the above-mentioned biological information is facial information, and the above-mentioned preset template set includes the facial information templates of the above-mentioned multiple registered users; Regarding the biological information of at least one user in the scene, the instructions in the above program are specifically used to perform the following steps: when it is detected that the current preview image contains a reference image that matches the preset image, cache the preview image; and extract the above-mentioned Facial information of at least one user included in the preview image.

In this possible example, in terms of successfully matching the above-mentioned at least one user's biological information with the preset template set according to the above-mentioned matching strategy, the instructions in the above-mentioned program are specifically used to perform the following steps: parallelly combine the above-mentioned at least one user's biological information The biological information of each user in the biological information is matched with the facial information template of the preset template set; and when the biological information of any one of the at least one user is detected to match the facial information template of the preset template set , to determine a successful match.

In a possible example, the above-mentioned preset scene is associated with a single registered user, the above-mentioned biological information is iris information, and the above-mentioned preset template set includes the iris information template of the above-mentioned single registered user; In terms of biological information of at least one user, the instructions in the above program are specifically used to perform the following steps: when it is detected that the current preview image contains a reference image that matches the human eye image, cache the preview image; and extract the above preview image The iris information of at least one human eye contained in .

In this possible example, in terms of successfully matching the above-mentioned at least one user's biological information with the preset template set according to the above-mentioned matching strategy, the instructions in the above-mentioned program are specifically used to perform the following steps: The iris information of each human eye in the iris information is matched with the iris information template of the above-mentioned preset template set; When the template matches, it is determined that the match is successful.

In a possible example, in terms of switching from the current state to the use state that matches the above preset scene, the instructions in the above program are specifically used to perform the following steps: switch the operating system of the mobile terminal from the lock screen state to an unlocked state; or, switching the preset application or preset function of the above-mentioned mobile terminal from the enabled state to the closed state or the disabled state.

In a possible example, the above program further includes instructions for performing the following steps: before obtaining the biological information collection policy and matching policy corresponding to the preset scene where the mobile terminal is located, after detecting that the system status information is consistent with the preset system When the status information matches, it is determined that the mobile terminal is in a preset scene. The above-mentioned system status information includes at least one of the following: system information and environment information. The above-mentioned system information includes at least one of the following: time information, location information, display brightness, and available power . Moving speed, the environmental information includes the ambient light brightness of the current scene and the ambient sound intensity of the current scene.

The foregoing mainly introduces the solutions of the embodiments of the present invention from the perspective of executing the process on the method side. It can be understood that, in order to realize the above functions, the mobile terminal includes hardware structures and/or software modules corresponding to each function. Those skilled in the art should easily realize that the present invention can be realized in the form of hardware or a combination of hardware and computer software in combination with the units and algorithm steps of each example described in the embodiments disclosed herein. Whether a certain function is executed by hardware or computer software drives hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

In the embodiment of the present invention, the functional units of the mobile terminal may be divided according to the above method examples. For example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units. It should be noted that the division of the units in the embodiment of the present invention is schematic, and is only a logical function division, and there may be another division manner in actual implementation.

In the case of using integrated units, FIG. 6 shows a possible functional unit composition block diagram of the mobile terminal involved in the above embodiments. The mobile terminal 600 includes: a processing unit 602 and a collection unit 603 . The processing unit 602 is used to control and manage the actions of the mobile terminal. For example, the processing unit 602 is used to support the mobile terminal to execute steps S201-S203 in FIG. 2, steps S301-S305 in FIG. 3, and steps S401-S401 in FIG. S405 and/or other processes for the techniques described herein. The collection unit 603 is used to support communication between the mobile terminal and other devices. The mobile terminal may also include a storage unit 601 for storing program codes and data of the mobile terminal.

Wherein, the above-mentioned processing unit 602 is configured to obtain the acquisition strategy and matching strategy corresponding to the preset scene where the mobile terminal is located;

The collection unit 603 is configured to collect biological information of at least one user in the above-mentioned preset scene according to the above-mentioned collection strategy;

The processing unit 602 is further configured to switch from the current state to a usage state matching the preset scene when the biological information of the at least one user is successfully matched with the preset template set according to the matching strategy.

In a possible example, the above-mentioned preset scene is associated with multiple registered users, the above-mentioned biological information is facial information, and the above-mentioned preset template set includes the facial information templates of the above-mentioned multiple registered users; In terms of biological information of at least one user in the scene, the collection unit 603 is specifically configured to: cache the preview image when it is detected that the current preview image contains a reference image matching the preset image; and extract the preview image contained in the preview image. Facial information of at least one user.

In this possible example, in terms of successfully matching the above-mentioned at least one user's biological information with the preset template set according to the above-mentioned matching strategy, the above-mentioned processing unit 602 is specifically configured to: parallelly combine the above-mentioned at least one user's biological information The biological information of each user is matched with the facial information template of the preset template set; and when the biological information of any one of the at least one user is detected to match the facial information template of the preset template set, it is determined that the matching is successful .

In a possible example, the above-mentioned preset scene is associated with a single registered user, the above-mentioned biological information is iris information, and the above-mentioned preset template set includes the iris information template of the above-mentioned single registered user; In terms of the biological information of at least one user, the collection unit 603 is specifically configured to: cache the preview image when it is detected that the current preview image contains a reference image matching the human eye image; and extract at least one of the preview images contained in the preview image Iris information of the human eye.

In this possible example, in terms of successfully matching the above-mentioned at least one user's biological information with the preset template set according to the above-mentioned matching strategy, the above-mentioned processing unit 602 is specifically configured to: parallelly combine the iris information of the above-mentioned at least one human eye The iris information of each human eye is matched with the iris information template of the preset template set; and when the iris information of any one of the at least one human eye is detected to match the iris information template of the preset template set, Make sure the match is successful.

In a possible example, in terms of switching from the current state to the use state matching the preset scene, the processing unit 602 is specifically configured to: switch the operating system of the mobile terminal from a locked screen state to an unlocked state; or , switching the preset application or preset function of the above-mentioned mobile terminal from an enabled state to an off state or a disabled state.

In a possible example, before acquiring the biological information collection policy and matching policy corresponding to the preset scene where the mobile terminal is located, the processing unit 602 is further configured to, when detecting that the system status information matches the preset system status information, Determine that the mobile terminal is in a preset scene, the above system status information includes at least one of the following: system information and environment information, the above system information includes at least one of the following: time information, location information, display brightness, available power, moving speed, the above The environment information includes the ambient light brightness of the current scene and the ambient sound intensity of the current scene.

Wherein, the processing unit 602 may be a processor or a controller, the collection unit 603 may be a biological information collection device, such as an iris information collection device, a facial information collection device, a fingerprint information collection device, etc., and the storage unit 601 may be a memory.

An embodiment of the present invention also provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables the computer to execute some or all of the steps of any method described in the above method embodiments , the computer includes a mobile terminal.

An embodiment of the present invention also provides a computer program product, the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to enable a computer to execute the method described in the above method embodiments. Some or all of the steps of any method. The computer program product may be a software installation package, and the computer includes a mobile terminal.

It should be noted that for the foregoing method embodiments, for the sake of simple description, they are expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. Because of the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or can be Integrate into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of software function unit and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory. Several instructions are included to make a computer device (which may be a personal computer, server or network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The above-mentioned memory includes: various media capable of storing program codes such as USB flash drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, abbreviated: ROM), random access device (English: Random Access Memory, abbreviated: RAM), magnetic disk or optical disk, etc.

The embodiments of the present invention have been described in detail above, and specific examples have been used in this paper to illustrate the principles and implementation methods of the present invention. The descriptions of the above embodiments are only used to help understand the method and core idea of the present invention; at the same time, for Those skilled in the art will have changes in the specific implementation and scope of application according to the idea of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims (18)

1. A mobile terminal, comprising a biological information collection device, a processor, and a memory, wherein the biological information collection device is connected with the processor, the processor is connected with the memory, wherein,

the processor is used for acquiring an acquisition strategy and a matching strategy corresponding to a preset scene where the mobile terminal is located;

the biological information acquisition device is used for acquiring biological information of at least one user in the preset scene according to the acquisition strategy;

and the processor is further used for switching the current state into the use state matched with the preset scene when the biological information of the at least one user is successfully matched with the preset template set in the memory according to the matching strategy.

2. The mobile terminal according to claim 1, wherein the preset scene is associated with a plurality of registered users, the biometric information is facial information, and the preset template set includes facial information templates of the plurality of registered users; in the aspect of acquiring the biological information of at least one user in the preset scene according to the acquisition policy, the biological information acquisition device is specifically configured to: sending a current preview image to the processor, wherein the current preview image is used for caching the preview image in the memory and extracting the face information of at least one user contained in the preview image when the processor detects that the current preview image contains a reference image matched with a preset image.

3. The mobile terminal according to claim 2, wherein in terms of successful matching of the biometric information of the at least one user with a preset set of templates in the memory according to the matching policy, the processor is specifically configured to: parallelly matching the biological information of each user in the biological information of the at least one user with a face information template of the preset template set; and determining that the matching is successful when it is detected that the biometric information of any one of the at least one user matches the face information template of the preset template set in the memory.

4. The mobile terminal according to claim 1, wherein the preset scene is associated with a single registered user, the biometric information is iris information, and the preset template set includes iris information templates of the single registered user; in the aspect of acquiring the biological information of at least one user in the preset scene according to the acquisition policy, the biological information acquisition device is specifically configured to: caching the preview image when detecting that the current preview image contains a reference image matched with the human eye image; and extracting iris information of at least one human eye included in the preview image.

5. The mobile terminal according to claim 4, wherein in terms of successful matching of the biometric information of the at least one user with the preset template set in the memory according to the matching policy, the processor is specifically configured to: matching iris information of each human eye in the iris information of the at least one human eye with an iris information template of the preset template set in parallel; and when detecting that the iris information of any one of the at least one human eye is matched with the iris information template of the preset template set in the memory, determining that the matching is successful.

6. The mobile terminal according to any of claims 1 to 5, wherein in the aspect of switching from the current state to the use state matching the preset scenario, the processor is specifically configured to: switching the operating system of the mobile terminal from a screen locking state to an unlocking state; or switching the preset application or the preset function of the mobile terminal from an enabling state to a closing state or a disabling state.

7. The mobile terminal according to any of claims 1 to 6, wherein the processor is further configured to determine that the mobile terminal is in the preset scene when it is detected that the system state information matches the preset system state information before acquiring the bio-information collection policy and the matching policy corresponding to the preset scene in which the mobile terminal is located.

8. A state control method, comprising:

acquiring an acquisition strategy and a matching strategy corresponding to a preset scene where a mobile terminal is located;

acquiring biological information of at least one user in the preset scene according to the acquisition strategy;

and when the biological information of the at least one user is successfully matched with a preset template set according to the matching strategy, switching the current state into a use state matched with the preset scene.

9. The method according to claim 7, wherein the preset scene is associated with a plurality of registered users, the biological information is facial information, and the preset template set comprises facial information templates of the plurality of registered users; the acquiring biological information of at least one user in the preset scene according to the acquisition strategy comprises the following steps:

caching the preview image when detecting that the current preview image contains a reference image matched with a preset image;

extracting face information of at least one user included in the preview image.

10. The method according to claim 9, wherein the matching the biometric information of the at least one user with a preset template set according to the matching policy is successful, comprising:

parallelly matching the biological information of each user in the biological information of the at least one user with a face information template of the preset template set;

and when the matching of the biological information of any one of the at least one user and the face information template of the preset template set is detected, determining that the matching is successful.

11. The method according to claim 8, wherein the preset scene is associated with a single registered user, the biological information is iris information, and the preset template set comprises iris information templates of the single registered user; the acquiring biological information of at least one user in the preset scene according to the acquisition strategy comprises the following steps:

caching the preview image when detecting that the current preview image contains a reference image matched with the human eye image;

extracting iris information of at least one human eye included in the preview image.

12. The method according to claim 11, wherein the matching the biometric information of the at least one user with a preset template set according to the matching policy is successful, comprising:

matching iris information of each human eye in the iris information of the at least one human eye with an iris information template of the preset template set in parallel;

and when detecting that the iris information of any one of the at least one human eye is matched with the iris information template of the preset template set, determining that the matching is successful.

13. The method according to any one of claims 8-12, wherein the switching from the current state to the use state matching the preset scenario comprises:

switching the operating system of the mobile terminal from a screen locking state to an unlocking state; or,

and switching the preset application or the preset function of the mobile terminal from an enabled state to a closed state or a disabled state.

14. The method according to any one of claims 8 to 13, wherein before the acquiring the biological information collection policy and the matching policy corresponding to the preset scene where the mobile terminal is located, the method further comprises:

and when the system state information is matched with the preset system state information, determining that the mobile terminal is in a preset scene.

15. A mobile terminal is characterized by comprising a processing unit and an acquisition unit,

the processing unit is used for acquiring an acquisition strategy and a matching strategy corresponding to a preset scene where the mobile terminal is located through the acquisition unit;

the acquisition unit is used for acquiring biological information of at least one user in the preset scene according to the acquisition strategy;

and the processing unit is further used for switching the current state into the use state matched with the preset scene when the biological information of the at least one user is successfully matched with the preset template set according to the matching strategy.

16. The mobile terminal according to claim 15, wherein the preset scene is associated with a plurality of registered users, the biometric information is facial information, and the preset template set includes facial information templates of the plurality of registered users; in the aspect of acquiring the biological information of at least one user in the preset scene according to the acquisition policy, the acquisition unit is specifically configured to: caching the preview image when detecting that the current preview image contains a reference image matched with a preset image; and extracting face information of at least one user included in the preview image.

17. A mobile terminal comprising a processor, memory, a communications interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps of the method of any of claims 8-14.

18. A computer-readable storage medium, characterized in that it stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method according to any one of claims 8-14, the computer comprising a mobile terminal.