WO2017113383A1

WO2017113383A1 - Unlocking method, apparatus and system

Info

Publication number: WO2017113383A1
Application number: PCT/CN2015/100301
Authority: WO
Inventors: 张钦亮; 朱萸
Original assignee: 华为技术有限公司
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2017-07-06
Also published as: CN107615290A

Abstract

An unlocking method, apparatus and system. The method comprises: acquiring output information about a wearable device bound to a mobile terminal, wherein the output information comprises at least one of the following: data output by a motion sensor of the wearable device and opening and closing states of the wearable device (201); starting a quick unlocking mode of the mobile terminal according to the output information about the wearable device (202); and in a locking state of the mobile terminal, executing an unlocking operation according to a first unlocking instruction input by a user (203). By means of the unlocking method, apparatus and system, by adding a quick unlocking mode to an unlocking mode of a mobile terminal, a user does not need to frequently input unlocking information when frequently using the mobile terminal, thereby saving a user time, simplifying a user operation, and realizing safe and quick unlocking of the mobile terminal.

Description

Unlocking method, device and system

Technical field

Embodiments of the present invention relate to communication technologies, and in particular, to an unlocking method, apparatus, and system.

Background technique

With the gradual improvement of functions of mobile terminals such as mobile phones and tablet computers, a large amount of user information and data are stored in mobile phones and tablet computers. In order to protect data security and user privacy on mobile terminals, protection measures are generally added to mobile terminals.

The protection measures that are common in the prior art mainly include screen security protection. When the mobile terminal is in the screen security protection state, the unlocking process needs to be performed by the unlock information input by the user. Specifically, when the user presses any button of the mobile terminal or touches the touch screen of the mobile terminal, the mobile terminal enters the unlocking interface. After the user inputs the unlocking information on the unlocking interface, the mobile terminal determines that the user identity is legal according to the unlocking information input by the user, and moves. The terminal unlocks the screen and the user can use the mobile terminal. Among them, the common unlocking information includes: password, pattern, sound, facial expression, fingerprint and other unlocking information.

By adding security protection measures, data security and user privacy can be protected. However, when the user uses the mobile terminal more frequently, the user needs to input the unlock information multiple times, which not only occupies the user's time, but also causes the user's unlocking operation to be very cumbersome.

Summary of the invention

The present application provides an unlocking method, apparatus, and system to overcome the problem of requiring cumbersome operation and long occupation time when the mobile terminal is frequently used to input unlock information.

An aspect of the present application provides an unlocking method, including:

The mobile terminal acquires output information of the wearable device bound to itself, and the output information may be data output by the motion sensor of the wearable device, and/or the opening and closing state of the wearable device;

When the obtained output information meets certain conditions, the fast unlock mode of the mobile terminal is started;

When the mobile terminal receives the first unlocking instruction input by the user in the quick unlock mode, the mobile terminal directly unlocks.

By adding a quick unlock mode to the unlock mode of the mobile terminal, when the mobile terminal receives the unlock signal in the fast unlock mode, the mobile terminal directly unlocks the user information while ensuring the security of the user information, and the user can use the mobile without inputting the unlock information. The terminal makes it unnecessary to input the unlocking information frequently when the user frequently uses the mobile terminal, which saves user time, simplifies user operations, and realizes secure and fast unlocking of the mobile terminal.

Further, in order to improve the security of the mobile terminal, before the fast unlocking mode of the mobile terminal is started according to the output information, the method further includes:

Receiving a second unlocking instruction input by the user in a locked state of the mobile terminal;

When it is determined that the unlock mode of the mobile terminal is the normal unlock mode, the user is prompted to input the unlock information;

When the unlock information input by the user is consistent with the preset unlock information, the unlocking operation is performed.

The security of the mobile terminal is improved by adding a normal verification step of unlocking according to the unlock information before the quick unlock mode is activated.

Further, when the output information includes data output by the motion sensor of the wearable device, the quick unlock mode of the mobile terminal is started according to the output information of the wearable device, specifically, determining whether the data output by the motion sensor satisfies the first preset condition, and if Then starting the fast unlock mode of the mobile terminal;

The first preset condition may be one of the following conditions or a combination of multiple conditions:

The difference between the acceleration value of the wearable device and the preset acceleration value is less than the first threshold;

The coincidence degree of the angular velocity change curve of the wearable device and the preset angular velocity change curve is greater than a second threshold;

The light intensity detection value of the wearable device is less than a third threshold;

The difference between the moving distance of the wearable device and the preset moving distance is less than a fourth threshold.

Further, when the output information includes the opening and closing state of the wearable device, the quick unlocking mode of the mobile terminal is started according to the output information of the wearable device, including:

Determine that the wearable device is in the closed state and activate the quick unlock mode of the mobile terminal.

Further, before the fast unlocking mode of the mobile terminal is started according to the output information of the wearable device, the method further includes:

Obtaining data of a motion sensor output of the mobile terminal;

The quick unlock mode of the mobile terminal is started according to the output information of the wearable device, including:

At the same time, according to the data output by the mobile terminal and the motion sensor of the wearable device, the fast unlock mode of the mobile terminal is started.

By simultaneously acquiring the data output by the motion sensor of the mobile terminal and the wearable device, determining whether the two are both on the user according to the motion information of the mobile terminal and the wearable device, and being used by the user, and if so, determining to activate the quick unlock mode of the mobile terminal. , which can improve the security of mobile devices.

Further, starting the quick unlock mode of the mobile terminal according to the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device, including:

Activating a quick unlock mode of the mobile terminal when the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device satisfy the second preset condition;

The second preset condition may be one or more of the following:

The difference between the total number of steps of the mobile terminal and the total number of steps of the wearable device is less than a fifth threshold;

The difference between the acceleration value of the mobile terminal and the acceleration value of the wearable device is less than a sixth threshold;

The coincidence degree of the motion track of the mobile terminal and the motion track of the wearable device is greater than a seventh threshold.

Further, the motion sensor integrated in the mobile terminal and the wearable device includes at least one of the following:

Acceleration sensor, angular velocity sensor and light sensor.

The following describes an unlocking device provided by the present application, which has a one-to-one correspondence with the method, and is used to implement the unlocking method in the foregoing embodiment, which has the same technical features and technical effects, and the present invention will not be described again.

Another aspect of the present application provides an unlocking device, including:

And an output information obtaining module, configured to acquire output information of the wearable device bound to the mobile terminal, where the output information may be data output by the motion sensor of the wearable device, and/or a state of opening and closing of the wearable device;

a quick unlock mode setting module, configured to start a fast unlock mode of the mobile terminal when the obtained output information meets certain conditions;

The quick unlock mode execution module is configured to directly unlock the mobile terminal when the mobile terminal receives the first unlocking instruction input by the user in the quick unlock mode.

Further, the device further includes:

a normal unlock mode determining module, configured to receive user input in a locked state of the mobile terminal Second unlocking instruction;

a prompting module, configured to prompt the user to input unlocking information when determining that the unlocking mode of the mobile terminal is the normal unlocking mode;

The normal unlocking mode execution module is configured to perform an unlocking operation when the unlocking information input by the user is consistent with the preset unlocking information.

Further, the quick unlock mode setting module is specifically configured to start a fast unlock mode of the mobile terminal when the data output by the motion sensor of the wearable device satisfies the first preset condition;

Further, the quick unlock mode setting module is specifically configured to determine that the wearable device is in a closed state, and activate a quick unlock mode of the mobile terminal.

Further, the output information acquiring module is further configured to acquire data output by the motion sensor of the mobile terminal;

The quick unlock mode setting module is specifically configured to start the fast unlock mode of the mobile terminal according to the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device.

Further, the quick unlock mode setting module is specifically configured to start a fast unlock mode of the mobile terminal when the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device meet the second preset condition;

The second preset condition may be one or more of the following:

Further, the motion sensor comprises at least one of the following:

Acceleration sensor, angular velocity sensor, light sensor.

A still further aspect of the present application provides a mobile terminal, including: a first processor, a first storage The first bus and the first communication interface; the first processor, the first memory, and the first communication interface are connected by the first bus;

The first memory is configured to store a software program and/or a set of instructions, the first communication interface being configured to communicate with the wearable device;

The first processor is configured to perform an unlocking method as described above according to a program stored in the first memory.

Still another aspect of the present application provides an unlocking system, including: a wearable device and a mobile terminal as described above;

The wearable device includes a second processor, a second memory, a second bus, a motion sensor, and a second communication interface; the second processor, the second memory, the second communication interface, and the Two motion sensors are connected by the second bus;

The second memory is configured to store a software program and/or a set of instructions, the second communication interface is configured to communicate with the mobile terminal, and the motion sensor is configured to monitor motion of the wearable device;

The processor is configured to send data output by the motion sensor to the mobile terminal through the second communication interface according to a program stored in the first memory.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

FIG. 1 is a schematic structural diagram of an unlocking system according to an embodiment of the present invention;

2 is a flowchart of Embodiment 1 of an unlocking method of the present invention;

FIG. 3 is a schematic diagram of an application scenario of an unlocking method according to an embodiment of the present disclosure;

FIG. 4 is a schematic diagram of an application scenario 2 of an unlocking method according to an embodiment of the present disclosure;

FIG. 5 is a flowchart of Embodiment 2 of an unlocking method according to the present invention;

Figure 6 is a schematic structural view of Embodiment 1 of the unlocking device of the present invention;

FIG. 7 is a schematic structural diagram of Embodiment 2 of the unlocking device of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

FIG. 1 is a schematic structural diagram of an unlocking system according to an embodiment of the present invention. As shown in FIG. 1, the unlocking system includes: a mobile terminal 101 and a wearable device 102. Wherein, the wearable device can be a wearable device 102 that can communicate with the mobile terminal 101, such as an earphone, a wristband, glasses, a belt or a necklace. The mobile terminal 101 can be a portable portable device such as a mobile phone or a tablet computer. In the unlocking system, the mobile terminal 101 and the wearable device 102 are bound to each other. Specifically, the binding manner may be: the mobile terminal 101 performs communication pairing with the wearable device 102, and the communication pairing manner may be: Bluetooth, WIFI or NFC communication connection, or other short-range wireless communication protocols. In the communication pairing process, the mobile terminal 101 acquires the authentication information of the wearable device 102, and the authentication information may include: a device identifier of the wearable device 102, and/or a preset password sent by the wearable device 102, and the mobile terminal 101 The device identifier and/or the preset password are authenticated. After the authentication is successful, the mobile terminal 101 is bound to the wearable device 102. After the binding, the mobile terminal 101 only receives the information sent by the wearable device 102. If the user wants to select another wearable device for binding, the bound wearable device needs to be unbound first.

In this embodiment, the mobile terminal 101 includes a processor 1011, a memory 1012, a bus 1013, and a communication interface 1014. Optionally, the mobile terminal 1015 and the button 1016 may also be included. The processor 1011 is connected to the memory 1012, the communication interface 1014, the motion sensor 1015, and the button 1016 via a bus 1013. The memory 1012 is configured to store a software program and/or a set of instructions, and the communication interface 1014 is configured to communicate with the wearable device 102. The motion sensor 1015 is configured to monitor the motion of the mobile terminal 101. Alternatively, the user can send an unlock command to the processor 1011 by pressing the button 1016, and the processor 1011 can perform the unlocking of the present application as described below according to the program stored in the memory 1012. method.

The wearable device 102 includes a processor 1021, a memory 1022, a bus 1023, a communication interface 1024, and a motion sensor 1025. The processor 1021 is connected to the memory 1022, the communication interface 1024, and the motion sensor 1025 via a bus 1023. The memory 1022 is used to store a software program and/or a command set. The communication interface 1024 is used to communicate with the mobile terminal 101. The motion sensor 1025 is used. To monitor the motion of the wearable device 102, the processor 1021 is configured to transmit data output by the motion sensor 1025 to the mobile terminal via the communication interface 1024 according to a program stored in the memory 1022.

In actual use, users typically use both mobile terminals and wearable devices, for example, using a Bluetooth headset to listen to songs in the phone. In the prior art, each time a user performs a song switching, it is necessary to perform a cumbersome mobile phone unlocking before performing a song switching operation. However, canceling the process in which the mobile terminal performs the unlocking operation according to the unlocking information may affect the security of the data in the mobile terminal.

The unlocking system provided in this embodiment is used to quickly solve the problem of unlocking, and the unlocking mode of the mobile terminal is divided into a quick unlocking mode and a common state according to the state of the mobile terminal and the wearable device. Unlock mode. The mobile terminal can set the unlock mode to the quick unlock mode according to the output information of the wearable device. In the specific implementation process, in the normal unlock mode, after receiving the unlocking instruction input by the user, the mobile terminal prompts the user to input the unlocking information, and the mobile terminal determines whether the unlocking information input by the user is consistent with the preset unlocking information, and if they are consistent, The mobile terminal performs an unlocking operation. In the quick unlock mode, after receiving the unlock command input by the user, the mobile terminal directly performs the unlocking operation. In the quick unlock mode, the user only needs to perform one operation to unlock, which is simpler and faster than the normal unlock mode. By providing two switchable unlock modes, the user can be provided with a quick unlock mode under the premise of ensuring security, so that the user can operate in this mode simply and quickly.

Optionally, the unlocking instruction involved in the embodiment may be an unlocking instruction for acquiring a touch screen input by the user pressing a preset button or touching the mobile terminal, and the unlocking information may be a digital password, a gesture password, a fingerprint, a pattern, a face, and a voice. Or other creatures such as the iris unlock the password.

The unlocking method performed by the mobile terminal in the unlocking system will be described in detail below using a specific embodiment.

FIG. 2 is a flowchart of Embodiment 1 of the unlocking method of the present invention. The execution body of this embodiment is the mobile terminal shown in FIG. 1. As shown in FIG. 2, the method in this embodiment may include:

Step 201: Acquire output information of the wearable device bound to the mobile terminal, where the output information includes at least one of the following: data output by the motion sensor of the wearable device, and the opening and closing state of the wearable device;

Step 202: Start a fast unlock mode of the mobile terminal according to the output information of the wearable device.

Step 203: In the locked state of the mobile terminal, according to the first unlocking instruction input by the user Line unlock operation.

Specifically, in step 201, the mobile terminal first obtains output information of the wearable device, where the wearable device is a wearable device that is bound to the mobile terminal. For example, the wearable device can reach the mobile terminal at preset time intervals. Sending the output information may also send an output information request instruction to the wearable device for the mobile terminal, and then the wearable device returns the output information to the mobile terminal.

The output information includes one of the following: data output by the motion sensor of the wearable device, and opening and closing state of the wearable device.

Specifically, the motion sensor of the wearable device is used to monitor the motion of the wearable device, and any sensor for monitoring the motion of the wearable device may be referred to as a motion sensor. Illustratively, the motion sensor may include an acceleration sensor, an angular velocity sensor, At least one of the light sensors. The data output by the motion sensor of the wearable device is an acceleration value, an acceleration curve, a motion trajectory, a moving distance, an angular velocity curve, a light intensity value, a total number of steps, and the like obtained according to data output by the motion sensor of the wearable device. The data output by the motion sensor reflects the motion state of the wearable device. Illustratively, the acceleration value reflects the acceleration value of the wearable device as the user moves. The total number of steps reflects that the wearable device has accumulated walking for a period of time. The total number of steps.

Specifically, the total number of steps and the acceleration value of the wearable device can be counted by an accelerometer, and the motion trajectory can be jointly counted by the acceleration sensor and the angular velocity sensor, and the angular velocity change curve can be counted by the angular velocity sensor. Alternatively, the motion trajectory can also be used. Other motion sensors, such as gravity sensors, GPS positioning devices are used to count the state of motion of the wearable device as the user moves. The statistical method adopted by the present invention for the data output by the motion sensor is not specifically limited.

Specifically, the wearable device in the embodiment of the present invention may have two states of opening and closing. FIG. 3 is a schematic diagram of an application scenario of an unlocking method according to an embodiment of the present invention. FIG. 4 is a schematic diagram of an application scenario 2 of an unlocking method according to an embodiment of the present invention. Exemplarily, when the wearable device of the embodiment is a wearable Bluetooth headset, as shown in FIG. 3, when the opening and closing state of the wearable device is an open state, the user is using the earphone, and the earphone is opened and worn on the ear; As shown in FIG. 4, when the opening and closing state of the wearable device is the closed state, it indicates that the user does not use the earphone, and the earphone is closed in a ring shape and can be worn as a necklace on the neck of the user. Specifically, the wearable Bluetooth headset includes a transmission line, and an earphone at both ends of the transmission line. Wherein, the earphones at both ends of the transmission line are provided with magnets, which can attract each other when the distance is less than the preset distance, so that the wearable bluetooth earphone is in a closed state; otherwise, the wearable bluetooth earphone is playing Open state. Wherein, the Hall sensor can be disposed in the earphones at both ends of the transmission line, and the open state and the closed state of the wearable Bluetooth earphone have a corresponding relationship with the voltage monitored by the Hall sensor. Since the magnets are arranged at both ends of the earphone, according to the Hall principle, the Hall voltage changes with the change of the magnetic field strength. The stronger the magnetic field, the higher the voltage, the weaker the magnetic field, and the lower the voltage, it can be determined that when the two ends of the earphone are closed, When the magnetic field strength is increased, a Hall voltage is generated. When both ends of the earphone are opened, the magnetic field strength becomes small and the Hall voltage decreases. With the switching of the open and closed states of the earphone, or the change of the Hall voltage can be detected, it can be determined whether the both ends of the earphone are in a closed state or an open state by detecting the magnitude of the Hall voltage.

In step 202, the mobile terminal determines whether the acquired output information meets the condition for starting the quick unlock mode, and if so, starts.

The mobile terminal determines whether the acquired output information meets the condition for starting the quick unlock mode, and specifically, determining that the acceleration value of the wearable device in the data output by the motion sensor of the wearable device satisfies a threshold. Exemplarily, when the mobile terminal obtains the difference between the wearable acceleration value and the acceleration value of the user's normal exercise, it is considered that the wearable device is worn on the user, and the fast unlock mode of the mobile terminal is started.

In step 203, after the mobile terminal enters the quick unlock mode, in the locked state of the mobile terminal, the mobile terminal may directly unlock the mobile terminal when receiving the first unlocking instruction input by the user, and no longer verify other information. That is, when the mobile terminal is in the quick unlock mode, the user can unlock the mobile terminal by performing only one operation, thereby greatly facilitating the use of the user when the user frequently unlocks, saving the user's time.

The embodiment of the present invention obtains the output information of the wearable device bound to the mobile terminal, determines that the current user of the mobile terminal is a legitimate user of the mobile terminal according to the output information, and starts the fast unlock mode of the mobile terminal, and moves in the fast unlock mode. The terminal can be directly unlocked upon receiving the unlock command. By adding a quick unlock mode to the unlock mode of the mobile terminal, when the mobile terminal receives the unlock signal in the fast unlock mode, the mobile terminal directly unlocks the user information while ensuring the security of the user information, and the user can use the mobile without inputting the unlock information. The terminal makes it unnecessary to input the unlocking information frequently when the user frequently uses the mobile terminal, which saves user time, simplifies user operations, and realizes secure and fast unlocking of the mobile terminal.

Based on the foregoing embodiment, a specific implementation manner in which the mobile terminal starts the fast unlock mode of the mobile terminal according to the output information of the wearable device is described in detail.

A feasible implementation manner, when the output information includes the data output by the motion sensor of the wearable device, when the data output by the motion sensor of the wearable device meets the first preset condition, the quick unlock mode of the mobile terminal is started;

The first preset condition includes at least one of the following conditions:

Since the bound mobile terminal and the wearable device generally communicate based on the near field communication protocol, when the mobile terminal can receive the output information sent by the wearable device, the mobile terminal can be considered to be close enough to the wearable device, both Together, at this time, when it is further detected that the data output by the motion sensor of the wearable device conforms to the wearable device on the user and has the same motion trend as the user, the mobile terminal and the wearable device can be considered to be on the user. Quick unlock mode is available for user convenience.

Specifically, detecting an acceleration value of the wearable device, determining whether a difference between the acceleration value and the preset acceleration value is less than a first threshold. The preset acceleration value may be an acceleration value of the user in a normal moving state. When the user is moving, the acceleration value of the wearable device should be consistent with the preset acceleration value, and the difference between the two is small, if the acceleration value is detected and If the difference between the preset acceleration values is less than the first threshold, the wearable device is on the user. Exemplarily, the preset acceleration value may also be an acceleration value, such as 0, when the wearable device is in a closed, naturally suspended, stationary state. At this time, when the wearable device is worn on the user, the wearable device is in a specific posture, and the accelerometer on the wearable device can detect that the acceleration value of the wearable device is also 0 at this time.

Optionally, the accelerometer can detect the acceleration of the wearable device in three axial directions of the three-dimensional space, and correspondingly compare with the preset three-dimensional acceleration value to determine that the motion state of the wearable device is completely consistent with the user. Wherein, the three axial directions include an x-axis, a y-axis and a z-axis, the z-axis is perpendicular to the ground direction, and the x-axis and the y-axis are two directions perpendicular to each other in the parallel ground direction. If the axial acceleration values of the wearable device do not meet the preset axial acceleration values, it may be considered that the wearable device is not on the same user as the mobile terminal, or is not on the legitimate user, and the mobile terminal is not allowed to enter the quick unlock mode. .

Specifically, similar to detecting the acceleration value, when the wearable device is worn on the user, the wearable device usually has a preset angular velocity variation curve. When the wearable device is a headset, the headset in use usually has a certain angular change, and the wearable device can be considered wearable when the angular velocity change curve detected by the angular velocity sensor of the wearable device and the preset angular velocity change curve are greater than a second threshold. The device and the mobile terminal are always on the user, and the unlock mode of the mobile terminal can be set to the quick unlock mode.

Specifically, similar to the detection of acceleration values, the light sensor can also reflect the use of the wearable device. Exemplarily, when the wearable device is an earphone, the earphone in use is usually in the human ear, and the light intensity value detected by the light sensor is small. When the light sensor detects a large light intensity value, the earphone is not Normal use. Therefore, the light intensity detection value of the wearable device is less than the third threshold, which may indicate that the wearable device is being used by the user, and the unlock mode of the mobile terminal may be set to the quick unlock mode on the user.

Specifically, when the user wears or removes the wearable device according to the requirement, the moving distance of the wearable device is generally small. Therefore, when the difference between the moving distance of the wearable device and the preset moving distance is detected, the difference is less than the fourth threshold. When the wearable device is on the user, the unlock mode of the mobile terminal can be set to the quick unlock mode. When the mobile device has a large moving distance, it is considered that the wearable device is not simply adjusted by the legitimate user, and may have left the legitimate user. At this time, the mobile terminal cannot enter the quick unlock mode.

For example, an acceleration model, a motion trajectory model, and the like of the wearable device may be established according to the usage of the wearable device, and whether the actual acceleration or the motion trajectory of the wearable device matches the preset acceleration model and the motion trajectory model. Whether the coincidence degree is greater than a threshold value to determine whether the wearable device is on the user, thereby turning on the fast unlock mode of the mobile terminal.

In a specific implementation, in order to improve the accuracy of the detection result, a combination of the above various preset conditions may be adopted.

In another possible implementation manner, when the output information includes the opening and closing state of the wearable device, determining that the wearable device is in the closed state, starting the quick unlock mode of the mobile terminal.

Specifically, when it is detected that the wearable device is in a closed state for a period of time, it may be determined that the wearable device is worn on the legal user without a state change, such as being worn by the user around the neck, thereby enabling the mobile terminal to enter the fast state. Unlock mode.

Yet another feasible implementation manner, the mobile terminal can determine the letter of the Bluetooth signal of the wearable device Whether the strength of the number is greater than the preset value, when the signal strength is high, the wearable device can be considered to be close to the mobile terminal, and both are on the user. At this time, the fast unlock mode of the mobile terminal can be directly activated.

Further, when acquiring the data output by the motion sensor of the wearable device, the data output by the motion sensor of the mobile terminal may also be acquired, and whether the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device satisfy the first The second preset condition, if satisfied, starts the fast unlock mode of the mobile terminal;

The second preset condition includes at least one of the following:

Specifically, when both the wearable device and the mobile terminal are on the user and the user has the same motion information, the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device should be consistent.

Exemplarily, if it is detected that the total number of steps of the wearable device and the mobile terminal are similar, it is considered that the wearable device and the mobile terminal are on the legitimate user, and the total number of walkings of the legitimate user is recorded. In this case, the current user of the mobile terminal can be considered as a legitimate user, and the mobile terminal can be set to the fast unlock mode. If it is detected that the total number of steps of the wearable device and the mobile terminal is large, the mobile terminal and the wearable device are not considered to be in the same user, and the mobile terminal cannot be set to the quick unlock mode, and the next time the mobile terminal is used. It is still necessary to detect whether the current user is a legitimate user according to the unlock information input by the user.

Similarly, it is also possible to detect whether the acceleration value or the motion trajectory of the mobile terminal is consistent with the acceleration value or the motion trajectory of the wearable device.

Other types of data may be included in addition to the above data, which is not limited by the embodiment of the present invention. Similarly, in the feasible implementation manner, the acceleration values of the wearable device and the mobile terminal can be counted by an accelerometer, and the other data is acquired in the same manner as in other feasible implementation manners, and the same can be adopted by the accelerometer. The motion sensor device is obtained, and the present invention will not be described again.

In the specific application process, among the several feasible implementation manners, any one of the first preset conditions may be selected, or multiple of the first preset conditions may be selected to be combined.

In the specific implementation process, the first, second, third, fourth, and 5. The sixth and seventh thresholds can be set in advance by the user according to actual conditions.

In the specific implementation process, after the mobile terminal enters the fast unlock mode, it is determined whether the mobile terminal acquires the unlock instruction input by the user within the preset unlocking period, and if not, sets the mobile terminal to the normal unlock mode.

When the mobile terminal does not receive the unlock instruction input by the user within a long period of time after entering the fast unlock mode, that is, the preset unlocking period, the user is not required to frequently use the mobile terminal at this time, and may directly The mobile terminal is set to the normal unlock mode to ensure the security of the mobile terminal to quickly unlock.

In the specific implementation, the above embodiments may be combined to form new embodiments, or the detachable portions of the above embodiments may be recombined to form new embodiments.

On the basis of the foregoing embodiment, before obtaining the output information of the wearable device bound to the mobile terminal, the embodiment may further determine that the user successfully unlocks in the normal unlock mode, that is, verify the legality of the user's identity. When the identity of the user is legal, it is determined that the operation of setting the quick unlock mode is performed, thereby improving the legitimacy of the data in the mobile terminal. The following describes the general unlock mode of the mobile terminal of the present invention in detail. FIG. 5 is a flowchart of Embodiment 2 of the unlocking method of the present invention. As shown in FIG. 5, the unlocking method provided by the present invention further includes:

Step 501: Receive a second unlocking instruction input by the user in a locked state of the mobile terminal.

Step 502: When determining that the unlock mode of the mobile terminal is the normal unlock mode, prompting the user to input unlock information;

Step 503: When the unlocking information input by the user is consistent with the preset unlocking information, performing an unlocking operation.

Specifically, before the quick unlock mode of the mobile terminal is started, the unlocking method provided by the present invention further includes unlocking in a normal unlock mode of the mobile terminal.

Exemplarily, in step 501, in the locked state of the mobile terminal, receiving a second unlocking instruction input by the user, in step 502, after the mobile terminal receives the second unlocking instruction input by the user, determining to move at this time The unlock mode of the terminal, if it is in the quick unlock mode, the mobile terminal directly unlocks; if it is in the normal unlock mode, the user is prompted to input the unlock information. In step 503, when the unlocking information input by the user is consistent with the preset unlocking information, an unlocking operation is performed.

Specifically, in the execution process, steps 501, 502, and 503 are before step 202, and there is no strict timing relationship with step 201.

By increasing the unlocking step in the normal unlock mode before the quick unlock mode is activated, the verification step of the user identity is increased, and the security of the mobile terminal is improved.

FIG. 6 is a schematic structural view of Embodiment 1 of the unlocking device of the present invention. The apparatus is for performing the unlocking method as shown above, as shown in FIG. 6, the apparatus comprising:

The output information obtaining module 601 is configured to obtain output information of the wearable device bound to the mobile terminal, where the output information includes at least one of the following: data output by the motion sensor of the wearable device, and an opening and closing state of the wearable device;

The quick unlock mode setting module 602 is configured to start a fast unlock mode of the mobile terminal according to the output information of the wearable device;

The quick unlock mode execution module 603 is configured to perform an unlocking operation according to a first unlocking instruction input by the user in a locked state of the mobile terminal.

FIG. 7 is a schematic structural diagram of Embodiment 2 of the unlocking device of the present invention. Further, based on the device shown in FIG. 6, as shown in FIG. 7, the device further includes:

The normal unlock mode determining module 701 is configured to receive a second unlocking instruction input by the user in a locked state of the mobile terminal;

The prompting module 702 is configured to prompt the user to input the unlocking information when determining that the unlocking mode of the mobile terminal is the normal unlocking mode;

The normal unlocking mode execution module 703 is configured to perform an unlocking operation when the unlocking information input by the user is consistent with the preset unlocking information.

Further, the quick unlock mode setting module 602 is specifically configured to start a fast unlock mode of the mobile terminal when the data output by the motion sensor of the wearable device satisfies the first preset condition;

The first preset condition includes at least one of the following conditions:

Further, the quick unlock mode setting module 602 is specifically configured to determine that the wearable device is in a closed state and activate a quick unlock mode of the mobile terminal.

Further, the output information acquiring module 601 is further configured to acquire a motion sensor of the mobile terminal. Output data;

The quick unlock mode setting module 602 is specifically configured to start the fast unlock mode of the mobile terminal according to the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device.

Further, the quick unlock mode setting module 602 is specifically configured to: when the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device meet the second preset condition, start the fast unlock mode of the mobile terminal;

The second preset condition includes at least one of the following:

Further, in any of the above embodiments, the motion sensor comprises at least one of the following:

Acceleration sensor, angular velocity sensor, light sensor.

Another aspect of the embodiment of the present invention further provides a mobile terminal, where the mobile terminal is configured to perform the unlocking method as shown in the foregoing embodiment.

Another aspect of an embodiment of the present invention further provides an unlocking system, including: a wearable device and a mobile terminal as described above.

The terms "first", "second", "third", "fourth", etc. (if present) in the specification and claims of the present invention and the above figures are used to distinguish similar objects without being used for Describe a specific order or order. It is to be understood that the data so used may be interchanged as appropriate, such that the embodiments of the invention described herein can be implemented, for example, in a sequence other than those illustrated or described herein. In addition, the terms "comprises" and "comprises" and "the" and "the" are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to Those steps or units may include other steps or units not explicitly listed or inherent to such processes, methods, products or devices.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The steps of the foregoing method embodiments are included; and the foregoing storage medium includes: Read-Only Memory (ROM), random storage A variety of media that can store program code, such as a memory (Random Access Memory) (RAM), a disk, or an optical disk.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims

An unlocking method, comprising:

Obtaining output information of the wearable device bound to the mobile terminal, where the output information includes at least one of: data output by a motion sensor of the wearable device, an opening and closing state of the wearable device;

Initiating a quick unlock mode of the mobile terminal according to the output information of the wearable device;

In the locked state of the mobile terminal, the unlocking operation is performed according to the first unlocking instruction input by the user.
The method according to claim 1, wherein before acquiring the output information of the wearable device bound to the mobile terminal, the method further includes:

Receiving a second unlocking instruction input by the user in a locked state of the mobile terminal;

When it is determined that the unlock mode of the mobile terminal is the normal unlock mode, prompting the user to input the unlock information;

When the unlock information input by the user is consistent with the preset unlock information, an unlocking operation is performed.
The method according to claim 1 or 2, wherein when the output information includes data output by a motion sensor of the wearable device, the activation of the mobile terminal according to output information of the wearable device Quick unlock mode, including:

When the data output by the motion sensor of the wearable device meets the first preset condition, starting the quick unlock mode of the mobile terminal;

The first preset condition includes at least one of the following conditions:

The difference between the acceleration value of the wearable device and the preset acceleration value is less than a first threshold;

The coincidence degree of the angular velocity change curve of the wearable device and the preset angular velocity change curve is greater than a second threshold;

The light intensity detection value of the wearable device is less than a third threshold;

The difference between the moving distance of the wearable device and the preset moving distance is less than a fourth threshold.
The method according to claim 1 or 2, wherein when the output information includes the opening and closing state of the wearable device, the prompting the quick unlocking of the mobile terminal according to the output information of the wearable device Modes, including:

Determining that the wearable device is in a closed state initiates a quick unlock mode of the mobile terminal.
The method according to claim 3, wherein before the initiating the fast unlock mode of the mobile terminal according to the data output by the wearable device, the method further includes:

Obtaining data output by the motion sensor of the mobile terminal;

The initiating the quick unlock mode of the mobile terminal according to the output information of the wearable device includes:

A quick unlock mode of the mobile terminal is initiated according to data output by the motion sensor of the mobile terminal and data output by the motion sensor of the wearable device.
The method according to claim 5, wherein the prompting the quick unlock mode of the mobile terminal according to the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device comprises: :

Activating a quick unlock mode of the mobile terminal when the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device satisfy a second preset condition;

The second preset condition includes at least one of the following:

The difference between the total number of steps of the mobile terminal and the total number of steps of the wearable device is less than a fifth threshold;

The difference between the acceleration value of the mobile terminal and the acceleration value of the wearable device is less than a sixth threshold;

The coincidence degree of the motion track of the mobile terminal and the motion track of the wearable device is greater than a seventh threshold.
The method according to any one of claims 1 to 6, wherein the motion sensor comprises at least one of the following:

Acceleration sensor, angular velocity sensor, light sensor.
An unlocking device, comprising:

And an output information obtaining module, configured to acquire output information of the wearable device bound to the mobile terminal, where the output information includes at least one of: data output by a motion sensor of the wearable device, the wearable device Opening and closing state;

a quick unlock mode setting module, configured to start a fast unlock mode of the mobile terminal according to the output information of the wearable device;

The quick unlock mode execution module is configured to perform an unlocking operation according to a first unlocking instruction input by the user in a locked state of the mobile terminal.
The device according to claim 8, wherein the device further comprises:

a normal unlocking mode determining module, configured to receive a second unlocking instruction input by the user in a locked state of the mobile terminal;

a prompting module, configured to prompt the user to input unlocking information when determining that the unlocking mode of the mobile terminal is a normal unlocking mode;

The normal unlocking mode execution module is configured to perform an unlocking operation when the unlocking information input by the user is consistent with the preset unlocking information.
The device according to claim 8 or 9, wherein the quick unlock mode setting module is specifically configured to:

When the data output by the motion sensor of the wearable device meets the first preset condition, starting the quick unlock mode of the mobile terminal;

The first preset condition includes at least one of the following conditions:

The difference between the acceleration value of the wearable device and the preset acceleration value is less than a first threshold;

The coincidence degree of the angular velocity change curve of the wearable device and the preset angular velocity change curve is greater than a second threshold;

The light intensity detection value of the wearable device is less than a third threshold;

The difference between the moving distance of the wearable device and the preset moving distance is less than a fourth threshold.
The device according to claim 8 or 9, wherein the quick unlock mode setting module is specifically configured to determine that the wearable device is in a closed state and activate a quick unlock mode of the mobile terminal.
The device according to claim 10, wherein the output information acquiring module is further configured to acquire data output by the motion sensor of the mobile terminal;

The quick unlock mode setting module is specifically configured to start a quick unlock mode of the mobile terminal according to data output by the motion sensor of the mobile terminal and data output by the motion sensor of the wearable device.
The device according to claim 12, wherein the quick unlock mode setting module is configured to: the data output by the motion sensor of the mobile terminal and the data output by the motion sensor of the wearable device satisfy the second When the preset condition is met, the fast unlock mode of the mobile terminal is started;

The second preset condition includes at least one of the following:

The difference between the total number of steps of the mobile terminal and the total number of steps of the wearable device is less than a fifth threshold;

The difference between the acceleration value of the mobile terminal and the acceleration value of the wearable device is less than a sixth threshold;

The coincidence degree of the motion track of the mobile terminal and the motion track of the wearable device is greater than a seventh threshold.
Apparatus according to any one of claims 8 to 13 wherein the motion sensor comprises at least one of the following:

Acceleration sensor, angular velocity sensor, light sensor.
A mobile terminal, comprising: a first processor, a first memory, a first bus, and a first communication interface; the first processor, the first memory, and the first communication interface pass through Said first bus connection;

The first memory is configured to store a software program and/or a set of instructions, the first communication interface being configured to communicate with the wearable device;

The first processor is configured to perform the method according to any one of claims 1 to 7 according to a program stored in the first memory.
An unlocking system, comprising: the mobile terminal and the wearable device according to claim 15;

The wearable device includes a second processor, a second memory, a second bus, a motion sensor, and a second communication interface; the second processor, the second memory, the second communication interface, and the Two motion sensors are connected by the second bus;

The second memory is configured to store a software program and/or a set of instructions, the second communication interface is configured to communicate with the mobile terminal, and the motion sensor is configured to monitor motion of the wearable device;

The processor is configured to send data output by the motion sensor to the mobile terminal through the second communication interface according to a program stored in the first memory.