CN105184141B - A kind of unlocking method, device and mobile terminal - Google Patents

Abstract

The present invention discloses an unlocking method, device and mobile terminal, wherein the method includes: starting an unlocking interface, receiving and identifying a composite trajectory formed by a user through at least one click operation and at least one sliding operation; judging whether the composite trajectory is consistent with the preset It is assumed that the unlocking trajectory matches; if the composite trajectory matches the preset unlocking trajectory, an unlocking operation is performed. The invention solves the problem that the unlocking track is single and easily copied by others, increases the fun of unlocking, prevents the unlocking track from being cracked, and ensures the security of personal information.

Description

An unlocking method, device and mobile terminal

technical field

The present invention relates to the technical field of mobile terminals, in particular to an unlocking method, device and mobile terminal.

Background technique

With the development of unlocking technologies on mobile terminals, more and more users use a pattern unlocking method to unlock mobile terminals.

The mobile terminal provides the user with a graphic unlocking function. Using the graphic unlocking function, the user can connect many dot graphic elements on the unlocking interface, that is, connecting points. This function is called "picture password" and can accept various passwords. A sliding gesture is a sliding track formed by the user inputting a series of sliding gestures through a sliding operation on the unlocking interface. However, the sliding track set by the user using the existing unlocking technology is relatively simple. When unlocking the mobile terminal in public, the sliding track is easy to be peeped and copied by others.

Contents of the invention

In view of this, the purpose of the present invention is to propose an unlocking method, device and mobile terminal to solve the problem that the unlocking track is single and easy to be copied by others, increase the fun of unlocking, prevent the unlocking track from being cracked, and ensure the security of personal information sex.

To achieve the above object, the present invention adopts the following technical solutions:

In a first aspect, an embodiment of the present invention provides an unlocking method, including:

Start the unlocking interface, receive and identify the compound trajectory formed by the user through at least one click operation and at least one slide operation;

judging whether the composite track matches the preset unlocking track;

If the composite track matches the preset unlocking track, an unlocking operation is performed.

In a second aspect, an embodiment of the present invention provides an unlocking device, including:

The track receiving and identifying module is used to start the unlocking interface, receive and identify the compound track formed by the user through at least one click operation and at least one slide operation;

A trajectory judging module, configured to judge whether the composite trajectory matches a preset unlocking trajectory;

An unlocking module, configured to perform an unlocking operation if the composite track matches the preset unlocking track.

In a third aspect, an embodiment of the present invention provides a mobile terminal, including the unlocking device in the second aspect of the present invention.

The beneficial effects of the present invention are: an unlocking method, device, and mobile terminal of the present invention obtain the click track and slide track formed by at least one click operation and at least one slide operation of the user, and combine the click track and slide track into a composite trajectory, and then match the composite trajectory with the preset unlock trajectory, and when it is judged that the composite trajectory matches the preset unlock trajectory, the mobile terminal will be unlocked; the problem that the unlock trajectory is single and easy to be copied by others has been solved, and the The fun of unlocking prevents the unlocking track from being cracked and ensures the security of personal information.

Description of drawings

Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that those of ordinary skill in the art will be more aware of the above-mentioned and other features and advantages of the present invention. In the accompanying drawings:

FIG. 1 is a schematic flowchart of an unlocking method provided by Embodiment 1 of the present invention;

Fig. 2 is a schematic flow chart of the unlocking method provided by Embodiment 2 of the present invention;

Fig. 3 is the compound trajectory when unlocking provided by Embodiment 2 of the present invention;

Fig. 4 is the compound trajectory when unlocking provided by Embodiment 2 of the present invention;

Fig. 5 is a structural block diagram of an unlocking device provided in Embodiment 3 of the present invention;

Fig. 6 is a structural block diagram of an unlocking device provided by Embodiment 3 of the present invention.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

Embodiment one

FIG. 1 is a schematic flowchart of an unlocking method provided by Embodiment 1 of the present invention. The method is suitable for unlocking the screen when the mobile terminal is turned on, or unlocking applications in the mobile terminal. The method can be performed by an unlocking device, which can be set in the mobile terminal and can be implemented in the form of software and/or hardware. . As shown in Figure 1, the method includes:

Step 110, start the unlocking interface, receive and identify the composite trajectory formed by the user through at least one click operation and at least one slide operation.

Usually, in order to protect personal privacy or improve the security of important accounts, users will set password locks for their mobile terminals or applications. Password to unlock. Exemplarily, when the user presses the power button to light up the screen of the mobile terminal, the unlocking device will start the unlocking interface and display the unlocking interface on the screen of the mobile terminal, wherein the unlocking interface may be composed of 3×3 connection points Jiugongge. The user can perform at least one click operation and at least one slide operation on the Jiugongge by touching the screen, forming a compound track of click track and slide track on the connection point and between each connection point; the unlocking device receives at least one click of the user in real time Operation and at least one sliding operation, and the graphic trajectory of each operation is identified to form a compound trajectory.

Step 120, judging whether the compound track matches the preset unlocking track.

Exemplarily, before unlocking the mobile terminal, the user needs to set a preset unlocking track. Specifically, the user opens the mobile terminal, selects the graphic password setting, and can set the screen lock and the application lock; enters the unlock track setting interface (such as the Jiugongge interface), and the user sets the preset unlocking formed by the combination of at least one click operation and at least one sliding operation track: the mobile terminal receives a preset unlocking track input by the user, and after recognizing that the preset unlocking track is composed of a click track and a sliding track, stores the preset unlocking track in the mobile terminal.

In this embodiment, the same preset unlocking track can be set for different applications, and different preset unlocking tracks can also be set.

In this operation, the user performs graphic unlocking, and after inputting the compound track password on the unlocking interface, the unlocking device recognizes the compound track, obtains the preset unlock track stored in the mobile terminal, matches the compound track with the preset unlock track, and judges Whether the compound track matches the preset unlock track. Specifically, compare the compound track with the click track and slide track in the preset unlock track, if the click track and the slide track are completely consistent, it is judged that the compound track matches the preset unlock track; otherwise, the compound track matches the preset unlock track. Unlock track does not match. For example, the unlocking interface is the Jiugongge interface, and the nine connection points of the Jiugongge are numbered 1, 2, ..., 9 in order from top to bottom. 2, the sliding trajectory is recorded as "1-2". The click track in the preset unlock track is "1,2,3", and the slide track is "4-5-6". At this time, when the user unlocks, if the click operation of "1,2,3" and the " 4-5-6” sliding operation, the unlocking device will judge that the composite track input by the user matches the preset unlocking track.

Step 130, if the compound trajectory matches the preset unlock trajectory, perform an unlock operation.

If the composite track matches the preset unlocking track, the unlocking is successful, and the user can enter the main interface of the mobile terminal or open the application. If the compound trajectory does not match the preset unlock trajectory, the unlock interface will be updated to prompt the user to unlock again.

In the unlocking method provided by Embodiment 1 of the present invention, the click track and the slide track formed by at least one click operation and at least one slide operation of the user are obtained, and the click track and the slide track are combined to form a composite track, and then the composite track is combined with the preset The unlocking track is matched, and when it is judged that the composite track matches the preset unlocking track, the mobile terminal is unlocked; it solves the problem that the unlocking track is single and easy to be copied by others, increases the fun of unlocking, and prevents the unlocking track from being cracked , to ensure the security of personal information.

Embodiment two

Fig. 2 is a schematic flow chart of an unlocking method provided in Embodiment 2 of the present invention. Based on the above-mentioned embodiments, this embodiment further optimizes the composite track formed by receiving and identifying the user through at least one click operation and at least one slide operation as follows:

Start the unlocking interface and receive the touch signal generated by the user touching the unlocking interface;

According to the number of connection points that the continuous touch signal passes through the unlocking interface, it is judged that the user operation is a click operation or a slide operation;

Confirm whether the user has performed at least one click operation and at least one slide operation according to the judgment result;

If it is confirmed that the user has performed at least one click operation and at least one slide operation, then identify the sequence of at least one click operation and at least one slide operation, and the click track formed by at least one click operation and the slide track formed by at least one slide operation;

Arrange the click track and the slide track in sequence to form a compound track.

Specifically, in the above solution, according to the number of connection points on the unlocking interface through which the continuous touch signal passes, it is judged that the user operation is a click operation or a slide operation, including:

When the continuous touch signal passes through a connection point on the unlock interface, it is judged that the user operation is a click operation;

When the continuous touch signal passes through at least two connection points on the unlocking interface, it is determined that the user operation is a sliding operation.

Thus, after the user inputs the unlocking track, the unlocking device first confirms whether the user has performed at least one click operation and at least one slide operation, and if so, forms a composite track according to the order of the user's click and slide operations, so that the user must press the correct Click and slide operations in sequence can be successfully unlocked, further preventing the unlocking track from being cracked.

Based on the above optimization, the solution provided in this embodiment specifically includes the following:

Step 211, start the unlocking interface, and receive a touch signal generated by the user touching the unlocking interface.

The touch screen of the mobile terminal in this embodiment may adopt a capacitive touch screen or a resistive touch screen. When the user triggers the unlocking operation, the unlocking device starts the unlocking interface, the user performs the unlocking operation on the unlocking interface, and the unlocking device receives a touch signal generated by the user touching the unlocking interface in real time.

Step 212 : Determine whether the user operation is a click operation or a slide operation according to the number of connection points on the unlocking interface through which the continuous touch signal passes.

The touch signal is a continuous touch signal from generation to disappearance for the first time. By confirming the position of the continuous touch signal, determine the number of connection points on the unlocking interface through which the continuous touch signal passes, so as to determine whether the user operation is a click operation or a slide operation. Specifically, when the continuous touch signal passes through one connection point on the unlock interface, it is determined that the user operation is a click operation; when the continuous touch signal passes through at least two connection points on the unlock interface, it is determined that the user operation is a slide operation.

Step 213 , confirming whether the user performs at least one click operation and at least one slide operation according to the judgment result.

Exemplarily, after the user's unlocking operation is completed, after receiving the user's confirmation instruction, or after the user does not perform any operation for a preset time interval, the unlocking device confirms whether the user has performed at least one click operation according to all judgment results with at least one swipe. Specifically, if the determination result includes both a click operation and a slide operation, it is confirmed whether the user has performed at least one click operation and at least one slide operation.

Step 214: If it is confirmed that the user has performed at least one click operation and at least one slide operation, identify the sequence of at least one click operation and at least one slide operation, and the click track formed by at least one click operation and the slide formed by at least one slide operation track.

Exemplarily, if it is confirmed that the user has performed at least one click operation and at least one slide operation, identify at least one click operation and at least one slide operation according to the recorded touch signal time and corresponding time or the judgment result of the time period including this time According to the sequence of operations, the click track formed by at least one click operation and the slide track formed by at least one slide operation are identified according to the position of the touch signal.

In addition, if it is confirmed that the user has not performed at least one click operation and at least one slide operation at the same time, that is, the user has only performed at least one click operation or at least one slide operation, the unlocking interface is directly updated to prompt the user to re-enter the unlocking track.

Step 215, arranging the click track and the slide track in sequence to form a compound track.

Exemplarily, the data information corresponding to the click track and the slide track are arranged sequentially to form the data information of the composite track. For example, if the click track is "1,2" and the slide track is "3-4", then the compound track formed is "1,2,3-4".

Step 220, judging whether the compound track matches the preset unlocking track.

Step 230, if the compound trajectory matches the preset unlock trajectory, perform an unlock operation.

Further, in the above solution, the click track and the slide track have the same connection point. Exemplarily, if the connection point passed by the track is clicked, the slide track can pass through again. As shown in Figure 3, in the Jiugongge, the user clicks the connection point 1 and the connection point 2. When the user clicks the connection point 3, the user performs a sliding operation so that the sliding track passes through the connection point 2 and the connection point 1 again. At this time, the composite The trajectory is "1,2,3-2-1", in order to confuse the peepers, so that the peepers do not know which connection points the user has clicked.

Further, in the above scheme, when the user performs a sliding operation, the dwell time of the touch signal at the connection point is identified when the touch signal repeatedly passes through the connection point, and when the dwell time is greater than the preset time, the connection point is sequentially added to the slide track.

As shown in Figure 4, in the Jiugongge, the user performs the sliding operation "1-5-9-6", and then stays on the connection point 5 for a period of time, and then slides to the connection point 4. If the unlocking device detects that the staying time is longer than When the time is preset, add connection point 5 to the sliding track in sequence, and the sliding track is "1-5-9-6-5-4" at this time; if the unlocking device detects that the dwell time is not greater than the preset time, confirm The sliding track is "1-5-9-6-4". This operation can further confuse the voyeur, even if the voyeur sees the unlocking graphic track, he does not know that there are hidden connection points.

The unlocking method provided by Embodiment 2 of the present invention forms a compound track according to the order of the user's click and slide operations, so that the user must perform click and slide operations in the correct order to successfully unlock, further preventing the unlocking track from being cracked; by setting hidden connection points , to further confuse peepers and improve the security of unlocking passwords.

Embodiment three

Fig. 5 is a structural block diagram of the unlocking device provided by the third embodiment of the present invention. As shown in FIG. 5 , the device includes: a track receiving and identifying module 10 , a track judging module 11 and an unlocking module 12 .

Wherein, the track receiving and identifying module 10 is used to start the unlocking interface, receive and identify the compound track formed by the user through at least one click operation and at least one slide operation;

Trajectory judging module 11, for judging whether the compound trajectory matches the preset unlocking trajectory;

The unlocking module 12 is configured to perform an unlocking operation if the composite trajectory matches the preset unlocking trajectory.

Referring to Fig. 6, in the above-mentioned solution, the trajectory reception identification module 10 includes:

The touch signal receiving unit 101 is configured to start the unlock interface, and receive a touch signal generated by the user touching the unlock interface;

An operation judging unit 102, configured to judge whether the user operation is a click operation or a slide operation according to the number of connection points on the unlock interface through which the continuous touch signal passes;

An operation confirmation unit 103, configured to confirm whether the user has performed at least one click operation and at least one slide operation according to the judgment result;

The sequence and trajectory identification unit 104 is configured to identify the order of at least one click operation and at least one slide operation if it is confirmed that the user has performed at least one click operation and at least one slide operation, and the click trajectory formed by at least one click operation and at least one The sliding track formed by one sliding operation;

The track forming unit 105 is configured to arrange the click track and the slide track in sequence to form a composite track.

Further, in the above solution, the operation judging unit 102 is specifically used for:

When the continuous touch signal passes through a connection point on the unlock interface, it is judged that the user operation is a click operation;

When the continuous touch signal passes through at least two connection points on the unlocking interface, it is determined that the user operation is a sliding operation.

Preferably, the above-mentioned click track and slide track have the same connection point.

Further, the device also includes:

The trajectory adding module 13 is configured to identify the dwell time of the touch signal repeatedly passing through the connection point when the user performs a sliding operation, and sequentially add the connection point to the slide trajectory when the dwell time is greater than a preset time.

The unlocking device provided in the third embodiment of the present invention can be used to execute the unlocking method provided in the embodiment of the present invention, and has corresponding functions and beneficial effects.

Embodiment four

The mobile terminal provided in Embodiment 4 of the present invention includes the unlocking device provided in Embodiment 3 of the present invention. The mobile terminal can use the corresponding unlocking method to unlock the screen and applications of the mobile terminal through the unlocking device provided by the present invention.

Wherein, the mobile terminal may be a smart phone, a tablet computer or a notebook computer.

The mobile terminal provided by Embodiment 4 of the present invention includes the unlocking device provided by the embodiment of the present invention, and has corresponding functions and beneficial effects.

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (9)

1. a kind of unlocking method, which is characterized in that including：

Start unlock interface, receives user and touch the touch signal that unlock interface generates, and identify that user passes through point at least once Hit the complex track that operation is formed with slide at least once, wherein the complex track is in the unlock interface The sliding trace between click track and each tie point on tie point is formed by graphics track, and executes cunning in user When dynamic operation, in the residence time of the tie point when identification touch signal iterates through tie point, it is more than when the residence time When preset time, which is added in the sliding trace；

Judge whether the complex track matches with default unlock track；

If the complex track matches with the default unlock track, unlock operation is executed.

2. according to the method described in claim 1, it is characterized in that, startup unlock interface, receives and identifies user and passes through at least One click operates the complex track formed with slide at least once, including：

Start unlock interface, receives user and touch the touch signal that unlock interface generates；

According to continuous touch signal by the number of tie point in unlock interface, judge user's operation for clicking operation or sliding behaviour Make；

Confirm whether user executes clicking operation at least once and slide at least once according to judging result；

If confirming, user performs clicking operation at least once and slide at least once, identifies clicking operation at least once With the sequencing of slide at least once, and at least once clicking operation formed click track with slide at least once Operate the sliding trace formed；

The click track and the sliding trace are arranged by the sequencing, are formed as the complex track.

3. according to the method described in claim 2, it is characterized in that, according to continuous touch signal by tie point in unlock interface Number, judge user's operation for clicking operation or slide, including：

When continuous touch signal is by a tie point in unlock interface, judge user's operation for clicking operation；

When continuous touch signal is by least two tie point in unlock interface, judge user's operation for slide.

4. according to the method described in claim 2, it is characterized in that, the click track and the sliding trace have identical company Contact.

5. a kind of tripper, which is characterized in that including：

Track receives identification module, for starting unlock interface, receives user and touches the touch signal that unlock interface generates, and know The complex track that other user is formed by clicking operation at least once with slide at least once, wherein the complex track Sliding trace between click track and each tie point on the tie point in the unlock interface is formed by figure Track；

Track add module, for when user executes slide, identifying when touch signal iterates through tie point in the company The connection dot sequency is added to the sliding trace by the residence time of contact when the residence time being more than preset time In；

Track judgment module, for judging whether the complex track matches with default unlock track；

Unlocked state executes unlock operation if matching for the complex track and the default unlock track.

6. device according to claim 5, which is characterized in that track receives identification module and includes：

Touch signal receiving unit receives user and touches the touch signal that unlock interface generates for starting unlock interface；

Operation judging unit judges user's operation for the number according to continuous touch signal by tie point in unlock interface For clicking operation or slide；

Operation acknowledgement unit, for according to judging result confirm user whether execute at least once clicking operation with slide at least once Dynamic operation；

Sequence and track identification unit, if being grasped with sliding at least once for confirming that user performs clicking operation at least once Make, then identifies the sequencing of clicking operation and slide at least once at least once, and clicking operation shape at least once At the sliding trace clicked track and formed with slide at least once；

Track forms unit, for arranging the click track and the sliding trace by the sequencing, is formed as institute State complex track.

7. device according to claim 6, which is characterized in that operation judging unit is specifically used for：

When continuous touch signal is by a tie point in unlock interface, judge user's operation for clicking operation；

When continuous touch signal is by least two tie point in unlock interface, judge user's operation for slide.

8. device according to claim 6, which is characterized in that the click track and the sliding trace have identical company Contact.

9. a kind of mobile terminal, which is characterized in that including claim 5-8 any one of them trippers.