CN103577054A - Terminal unlocking method and device - Google Patents

Abstract

An unlocking method is proposed, comprising the following steps: when the user starts the terminal, the screen of the terminal in the locked screen state presents a preset unlocking picture, and the unlocking picture includes one or more sounding objects; the user manipulates the The preset unlocking picture, when the user's manipulation behavior acts on the sound-emitting object, the terminal outputs corresponding sound information and records the user's manipulation behavior information, when the manipulation behavior information is the preset When unlocking the information, the terminal screen is unlocked. Another aspect of the embodiments of the present invention also provides a terminal device. The technical solution proposed by the present invention can enable users to have high security and high fun when unlocking terminal equipment, and can also unlock conveniently and quickly, which is convenient for users to use. For users other than the owner of the terminal equipment, the unlocking scheme is concealed. It is difficult to obtain unlocking information without the authorization of the owner.

Description

Method and device for unlocking terminal

technical field

The present invention relates to terminal equipment control technology, in particular, the present invention relates to a terminal unlocking method and equipment.

Background technique

In recent years, with the rapid development of the electronic industry and communication technology, new services based on data, voice, and video have developed rapidly. The rapid development of microelectronics technology and computer software and hardware technology has laid the foundation for terminal equipment to handle more and more complex tasks, and provided the possibility for the realization of terminal equipment personalization, so that the terminal can get rid of the constraints of the network to some extent, and can With more and more powerful functions. In addition, users themselves have urgent needs for terminals, hoping that terminals will be more powerful, more flexible, and simpler. The development of information technology has made terminal technology more intelligent, mobile and multi-functional.

Terminal devices that are often used by people, such as portable terminal devices such as mobile phones and tablet computers, usually have a locking function for various needs such as safety or protection of personal privacy. That is, when the terminal device is in the standby state, it is in the locked state. When the user desires to use it, the terminal device needs to be unlocked correctly before continuing to use the terminal device normally. As shown in FIG. 1 , it is a schematic diagram of a common screen waiting for a user to enter a password to unlock.

Analysis of the currently commonly used terminal unlocking technology solutions can be roughly summarized as the following situations:

1. Safe type

Unlocking the terminal screen by entering a password pays more attention to the security of the mobile phone.

Specifically, the security brought by entering the password is higher, but there is no fun at all, and it is tedious.

2. Interesting type

For example, terminal screen unlocking is performed through fingerprint recognition, human voice recognition, face recognition, etc.

Specifically, fingerprint recognition, human voice recognition, face recognition and other technologies do not reflect security in practical applications due to low recognition accuracy. They are more about providing an entertainment function and more about fun. Security is relatively weak.

3. Convenient

For example, set some simple action behaviors, such as any swipe to unlock.

Specifically, this unlocking method has no security and almost no fun.

In addition, in the prior art, the application document with the publication number CN 102256011A discloses a mobile terminal and an unlocking method and device for judging whether to unlock by inputting musical note data and comparing it with the pre-saved musical note data in the musical note database. Although the technical solution disclosed in the above application documents improves the interest under the condition of ensuring a certain security, the existing problems are:

Because the input is limited to note data, it is inconvenient or impossible for users who are not familiar with music and music theory to use. In addition, because it is determined that the input is musical note data, the security and confidentiality of the unlocking are relatively low. Therefore, it is difficult to guarantee the safety, fun and convenience of the unlocking method at the same time.

Therefore, it is necessary to propose a corresponding effective technical solution to solve the problem that the unlocking of the terminal device not only has high security and high interest, but also is convenient and quick and easy for users to use.

Contents of the invention

The purpose of the present invention is to at least solve one of the above-mentioned technical defects, especially to set a screen unlocking scheme according to user-defined unlocking pictures and unlocking information.

Embodiments of the present invention provide an unlocking method on the one hand, including the following steps:

When the user starts the terminal, the screen of the terminal in the locked screen state presents a preset unlocking picture, and the unlocking picture includes one or more sounding objects;

The user manipulates the preset unlocking picture. When the user's manipulation behavior acts on the sound-emitting object, the terminal outputs corresponding sound information and records the user's manipulation behavior information. When the manipulation behavior information When it is the preset unlocking information, the terminal screen is unlocked.

On the other hand, the embodiment of the present invention also proposes a terminal device, including a lock screen module, an unlock judgment module and a speaker module,

The screen lock module, when the terminal device is in the screen lock state and is activated by the user, the screen lock module presents a preset unlock picture on the screen, and the preset unlock picture includes one or more sounding objects;

The unlocking decision module is configured to process the manipulation behavior information of the user manipulating the unlocking picture, when the user's manipulation behavior acts on the sound-emitting object, when the user's manipulation behavior acts on the sound-emitting object, The unlocking judgment module records the user's manipulation behavior information, and when the manipulation behavior information is preset unlocking information, the unlocking judgment module instructs the lock screen module to unlock the screen;

The speaker module is configured to output corresponding sound information when the user's manipulation action acts on the sound-emitting object.

The technical solution proposed by the present invention not only provides users with a wide range of personalized setting space, but also makes the unlocking method simple and rich in image, and at the same time has concealment, so that without authorization from the owner of the device, it can There is no way to unlock the picture, and it is difficult for others to obtain the unlocking information, which has high security. In addition, since users can preset unlocking pictures that contain a large amount of information, users can design various interesting, vivid and convenient unlocking methods according to their personal preferences. Therefore, the above solution proposed by the present invention makes the unlocking solution have many advantages such as high security, interest and convenience. In addition, the above solution proposed by the present invention requires little modification to the existing equipment, does not affect the compatibility of the equipment, and its implementation is simple and efficient.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and will become apparent from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic diagram of a traditional terminal lock screen;

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

FIG. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

In order to achieve the purpose of the present invention, so that the terminal device has high security and high fun when unlocking, and is convenient and fast, and convenient for users to use, the embodiment of the present invention proposes an unlocking method, which includes the following steps:

When the user starts the terminal, the screen of the terminal in the locked screen state presents a preset unlocking picture, and the unlocking picture includes one or more sounding objects;

The user manipulates the preset unlocking picture. When the user's manipulation behavior acts on the sound-emitting object, the terminal outputs corresponding sound information and records the user's manipulation behavior information. When the manipulation behavior information When it is the preset unlocking information, the terminal screen is unlocked.

As shown in Figure 2, it is a flow chart of the unlocking method according to the embodiment of the present invention, including the following steps:

S110: The terminal is in a screen-locked state, and when the user starts the terminal, the terminal screen presents a preset unlock picture.

Wherein, the unlocking picture may be static as a whole, or change dynamically as a whole, or may be partly static and partly change dynamically.

According to the technical solution proposed by the present invention, a big difference from the traditional screen unlocking solution is that the manufacturer provides several unlocking pictures for the user to pre-select or design the unlocking picture by the user, and the preset part of the content on the unlocking picture is voice Objects, and then associate the user's manipulation behavior on the unlocking picture with the sound information, which not only enriches the content of the unlocking picture to make the unlocking information more concealed, but also facilitates the user to visualize and remember the unlocking information.

The preset unlock pictures can include natural objects such as mountains and lakes, as well as artificial objects. Artificial objects include conventional musical instruments, such as guitars, pianos, etc., and can also include self-made musical instruments such as water glasses with different water capacities. Part of the content in the preset unlocking picture that does not belong to the sound-emitting object is interference information, which plays a role in concealing the sound-emitting object. Users can use any pictures obtained by searching the terminal material library, the Internet, etc., or draw pictures by themselves, and then define certain content on the pictures as sound objects.

S120: The user manipulates a preset unlock picture to unlock the screen.

According to the technical solution proposed by the present invention, another big difference from the traditional screen unlocking solution is that the user manipulates the preset unlocking picture in a certain way, for example, by touching the screen to manipulate the preset unlocking picture, and only the manipulation action acts on the screen. When the sound is emitted, the terminal will record the manipulation behavior information and compare it with the preset unlocking information to determine whether they are the same, and if they are the same, the lock will be unlocked.

The user manipulates the preset unlock picture through one or more of the following methods:

Touch, tap, slide, or dial the screen of the terminal, or shake or rotate the terminal.

For example, the user's preset unlock picture is a number of willow trees of different heights, representing different pitches. Some of the willow trees are sound-producing objects, and some willow trees are not. After the set unlock information is correspondingly across the willow branch which is the sounding object, the screen will be unlocked.

For another example, when the sound-emitting object contained in the preset unlocking picture is a water surface, such as a lake, and the user touches, taps, slides, or touches the water surface with his hand, or shakes or rotates it, the terminal will generate different water sounds and output it through the speaker. Some user groups, such as users who like to be quiet, tend to set the water surface to be moved, and the speaker emits a more melodious sound of water being moved. These manipulation information correspond to the unlocking information of the user's pre-selected settings. For some users who like to unlock violently, for example, by tapping the water surface to generate a louder water sound, different manipulation information corresponds to another unlocking information.

On the one hand, this increases the fun of unlocking, and on the other hand increases the security of unlocking. In order to improve the convenience of unlocking while ensuring the fun and safety of unlocking, the user can preset simple and concealed unlocking information. Furthermore, the user presets the unlocking picture as several willow trees of different heights, of which only one willow tree is the sounding object.

Furthermore, when the user's manipulation acts on the preset sound-emitting object, the appearance of the preset sound-emitting object may change, such as generating vibration, amplifying, and the like. The user can set this change in the default unlock picture.

Furthermore, the user can manipulate the preset unlocking picture by tapping the terminal keyboard or touching the screen and tapping the keyboard at the same time.

Furthermore, the terminal provides a built-in or external sensing device to sense other operation behaviors of the user. For example, the user can manipulate the preset unlocking picture by shaking the terminal, issuing voice commands to the terminal, blocking the terminal's optical sensing device in a specific pattern, and blowing air to the terminal in a specific pattern. Correspondingly, the sensing device may be a gravity sensing device, a microphone, a camera, an anemometer, and the like. The above examples are not exhaustive, and the sensing device of the present invention includes all sensing devices that can obtain user operation behavior information.

When the user manipulates the unlocking picture, the terminal can also generate external sound information. The external sound information is preset by the user, and may correspond to the user's manipulation behavior on the unlocking picture, or may contradict the manipulation behavior. Specifically, for example, according to the score of a song, the user presets the sounding object in the unlocked picture as a piano keyboard. When the user plays the piano keyboard according to the score, the terminal emits the corresponding piano sound until the user finishes playing, and the terminal screen Unlocking; users can also preset that when they play the piano keyboard according to the score, the terminal will emit guitar sounds, or even make random sounds. Users must eliminate the interference of external sound information and manipulate the preset unlocking pictures according to the preset unlocking information , to unlock it. Therefore, for the terminal unlocking process, the user can have a wide space for personalized design, and at the same time, the user can design a more complicated unlocking process to prevent others from deciphering the unlocking information. In addition, the external sound information only serves as a reminder, so when the terminal fails to generate external sound information, the user can still unlock it.

For the convenience of music professionals or those who have research or interest in music, the external sound information may include at least one of the following information: timbre information, pitch information, sound value information, and volume information. The user can associate the external sound information with the preset unlocking information, so as to enhance the fun of the unlocking method and facilitate the user's memory of the unlocking information. The association method is arbitrary, it can be completely set by the user, or some references can be provided by the terminal database, such as: different sound objects are manipulated, the timbre information is different; different parts of the sound object are played, the pitch is different; the control time is different, The tone value information is different; using different velocity, angle or amplitude, the pitch is different. For example, the preset unlocking information includes touching the piano keyboard with different manipulation times, strengths, angles or amplitudes. When the user manipulates the unlocking picture according to the unlocking information, the corresponding external sound information can express different pitches, sound values and volume. Optionally, the affiliated terminal generates external sound information through various speakers, and may also generate external sound information through a new sound playback device that will appear in the future with the development of science and technology.

Furthermore, the preset unlocking information may be any manipulation behavior of the user on the unlocking picture, including manipulating the unlocking picture to generate music excerpts or user-defined musical notes.

Further, the user can set the unlock picture to repeatedly generate a certain musical note, and these musical notes can be used alone or in combination to form a specific melody. According to these notes or melody, the user designs the manipulation behavior, and then presets the unlocking information.

In addition, in order to facilitate the user's memory or reduce the difficulty of unlocking, optionally, the technical solution proposed by the present invention may also include: while displaying the preset unlocking picture on the terminal screen, playing a preset sound, the preset sound is used to remind the user Default unlock information. Specifically, the preset prompt sound may prompt part or all of the unlocking information. According to the needs, the user can make any prompt sound. Other than the user, other people can't correctly interpret the meaning of the prompt sound, so as to prevent others from picking up the mobile phone and hearing the prompt sound to guess the unlocking information, which greatly improves the security of unlocking.

Further, the technical solution proposed by the present invention may also include:

When the user's manipulation behavior information is not the preset unlocking information, the terminal gives a sound prompt or warning to the user according to the degree of correlation between the manipulation behavior information and the unlocking information.

For example, when the specific note input by the user is only one note away from unlocking, the terminal can issue a sound error prompt; when the specific note input by the user is not unlocking information at all, the terminal will give an alarm and even refuse to allow the user to input again ,etc. Apparently, the above process can be set according to the preferences of the user.

In the technical solution proposed by the present invention, since the preset unlocking picture includes the sounding object, by comparing the manipulation behavior information acting on the sounding object with the preset unlocking information, the user can associate visually and auditorily. When unlocking, recall the preset unlocking information from both visual and auditory aspects to unlock efficiently. Furthermore, the technical solution proposed by the present invention not only provides users with a wide range of personalized setting space, but also makes the unlocking method simple and rich in image, and at the same time, it is concealed, so that without the authorization of the owner, facing the There is no way to unlock pictures of a large amount of information, and it is difficult for others to obtain unlocking information, which has high security. In addition, since users can preset unlocking pictures that contain a large amount of information, users can design various interesting, vivid and convenient unlocking methods according to their personal preferences. Therefore, the above solution proposed by the present invention makes the unlocking solution have many advantages such as high security, interest and convenience. In addition, the above solution proposed by the present invention requires little modification to the existing equipment, does not affect the compatibility of the equipment, and its implementation is simple and efficient.

As shown in FIG. 3 , the embodiment of the present invention also proposes a terminal device 100 . The terminal device 100 includes a screen lock module 110 , an unlock decision module 120 and a speaker module 130 .

Specifically, the screen lock module 110, when the terminal is in the screen lock state and the user activates the terminal, the screen lock module 110 presents a preset unlock picture on the screen, and the preset unlock picture includes one or more sound objects. The unlock picture can be static as a whole, or change dynamically as a whole, or partly static and partly change dynamically.

Sound objects can include natural objects such as mountains, rivers, lakes, etc., and can also include artificial objects. Artificial objects include conventional musical instruments, such as guitars, pianos, etc., and can also include self-made musical instruments such as water cups with different water capacities. Part of the content in the preset unlocking picture that does not belong to the sound-emitting object is interference information, which plays a role in concealing the sound-emitting object. Users can use any pictures obtained by searching the terminal material library, the Internet, etc., or draw pictures by themselves, and then define certain content on the pictures as sound objects.

The terminal device 100 may include a speaker module 130 configured to generate external sound information while the unlocking decision module 120 records the manipulation behavior information. The speaker module 130 may also include a sound setting for preset external sound information. The external sound information is preset by the user, and may correspond to the user's manipulation behavior on the unlocking picture, or may contradict the manipulation behavior. Specifically, for example, according to the score of a song, the user presets the sounding object in the unlocked picture as a piano keyboard. When the user plays the piano keyboard according to the score, the terminal emits the corresponding piano sound until the user finishes playing, and the terminal screen Unlocking; users can also preset that when they play the piano keyboard according to the score, the terminal will emit guitar sounds, or even make random sounds. Users must eliminate the interference of external sound information and manipulate the preset unlocking pictures according to the preset unlocking information , to unlock it. Therefore, for the terminal unlocking process, the user can have a wide space for personalized design, and at the same time, the user can design a more complicated unlocking process to prevent others from deciphering the unlocking information. In addition, the external sound information only serves as a reminder, so when the terminal fails to generate external sound information, the user can still unlock it.

The external sound information may include at least one of the following information: timbre information, pitch information, sound value information, and volume information. The user can associate the external sound information with the preset unlocking information through the sound setting module, so as to enhance the fun of the unlocking method and facilitate the user's memory of the unlocking information. The association method is arbitrary, it can be completely set by the user, or some references can be provided by the terminal database, such as: different sound objects are manipulated, the timbre information is different; different parts of the sound object are played, the pitch is different; the control time is different, The tone value information is different; using different velocity, angle or amplitude, the pitch is different. For example, the preset unlocking information includes touching the piano keyboard with different manipulation times, strengths, angles or amplitudes. When the user manipulates the unlocking picture according to the unlocking information, the corresponding external sound information can express different pitches, sound values and volume.

In order to play external sound information, the sound module may include various common speakers, and may also include new sound playing devices due to technological progress.

The input device of the terminal device 100 may be a conventional touch module, such as a touch screen, or a keyboard, or a new sensor module, such as a gravity sensor module, a sound sensor module, a light sensor module, an air flow sensor module, and the like. For example, the terminal device 100 further includes a built-in or external sensing module 140, the sensing module 140 is used to sense the user's manipulation behavior, and record the user's manipulation behavior information through the unlocking judgment module.

Through the sensing module 140, the user can shake the terminal, issue a voice command to the terminal, block the optical sensing device of the terminal with a specific rule, and manipulate the preset unlocking picture by blowing air to the terminal with a specific rule. The sensing device of the present invention is not limited to the above list, and all sensing devices capable of obtaining user operation behavior information can be used in the technical solution of the present invention.

Further, the lock screen module 110 also includes a lock screen setting, which is used to preset a preset unlock picture for the user, including the overall content of the preset unlock picture, setting sound objects, and setting the unlock picture to be an overall static image. Or the overall dynamic change or part static, part dynamic change.

The lock screen setting is also used to pre-set preset unlock information for the user; the unlock information can be any of the following manipulation behavior information of the user on the unlock picture, including manipulating the unlock picture according to excerpts of music or user-defined musical notes.

Further, the user can set a certain note to be repeated, and these notes can be used alone or in combination to form a specific melody. According to these notes or melody, the user designs the manipulation behavior, and then presets the unlocking information.

The unlocking judgment module 120 is used to process the manipulation behavior information of the user manipulating the unlocking picture. When the user's manipulation behavior acts on the sounding object, the terminal records the user's manipulation behavior information, and then the unlocking judgment module compares the manipulation behavior information with the preset unlocking information For comparison, when the specific note manipulation behavior information is the unlock information preset in the unlock information, the unlock decision module 120 instructs the lock screen module 110 to unlock the screen.

Specifically, the user manipulates the preset unlocking picture in a certain way, such as manipulating the preset unlocking picture by touching the screen. The preset unlocking information is compared to determine whether they are the same, and if they are the same, the lock is unlocked. For example, the user's preset unlock picture is a number of willow trees of different heights, representing different pitches. Some of the willow trees are sound-producing objects, and some willow trees are not. After the set unlock information is correspondingly across the willow branch which is the sounding object, the screen will be unlocked. On the one hand, this increases the fun of unlocking, and on the other hand increases the security of unlocking. In order to improve the convenience of unlocking while ensuring the fun and security of unlocking, the user can preset simple and concealed unlocking information. For example, the user preset unlocking pictures are several willow trees of different heights, of which only one willow is the sounding object .

Furthermore, when the user's manipulation acts on the preset sound-emitting object, the appearance of the preset sound-emitting object may change, such as generating vibration, amplifying, and the like. The user can set this change in the default unlock picture.

In addition, in order to facilitate the user's memory or reduce the difficulty of unlocking, optionally, while the lock screen module 110 presents a preset musical instrument unlocking picture, the speaker module 130 can play a preset music sound, and the preset sound is used to prompt the user to preset The preset music for the unlock information is the unlock information. Specifically, the preset prompt sound may prompt part or all of the unlocking information. According to the needs, the user can make any prompt sound. Other than the user, other people can't correctly interpret the meaning of the prompt sound, so as to prevent others from picking up the mobile phone and hearing the prompt sound to guess the unlocking information, which greatly improves the security of unlocking.

In addition, according to an embodiment of the present invention, the terminal device 100 further includes:

When the specific note is not the unlocking information, the unlocking judging module 120 will give a sound prompt or warning to the user according to the degree of correlation between the manipulation behavior information and the unlocking information.

For example, when the specific note input by the user is only one note away from unlocking, the speaker module 130 can send a sound error prompt in good faith; Type again, and so on. Apparently, the above process can be set according to the preferences of the user.

According to the above solution proposed by the present invention, the stranger who picked up the mobile phone cannot unlock it because he cannot understand the information set by the user, and has extremely high security setting requirements.

Therefore, according to the above-mentioned device proposed by the present invention, the user can not only have high security and high fun when unlocking the terminal device, but also be convenient and fast, and easy for the user to use. For users other than the owner of the terminal device, unlocking The scheme is hidden and it is difficult to obtain unlocking information without the authorization of the owner.

Those of ordinary skill in the art can understand that all or part of the steps carried by the methods of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. During execution, one or a combination of the steps of the method embodiments is included.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, each unit may exist separately physically, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like.

The above descriptions are only part of the embodiments of the present invention. It should be pointed out that those skilled in the art can make some improvements and modifications without departing from the principles of the present invention. It should be regarded as the protection scope of the present invention.

Claims (20)

1. A method for unlocking a terminal, comprising the following steps: When the user starts the terminal, the screen of the terminal in the locked screen state presents a preset unlocking picture, and the unlocking picture includes one or more sounding objects; The user manipulates the preset unlocking picture. When the user's manipulation behavior acts on the sound-emitting object, the terminal outputs corresponding sound information and records the user's manipulation behavior information. When the manipulation behavior information When it is the preset unlocking information, the terminal screen is unlocked. 2. The method for unlocking a terminal according to claim 1, wherein the whole or part of the preset unlocking picture is a dynamically changing picture. 3 . The method for unlocking a terminal according to claim 1 , wherein when the user's manipulation behavior acts on the preset sounding object, the appearance of the preset sounding object changes. 4 . 4. The method for unlocking a terminal according to claim 1, wherein the sounding object includes any of the following objects: Natural or artificial sound emitters. 5. The unlocking method according to claim 1, wherein the user manipulates the preset unlocking picture in one or more of the following ways: Touch, tap, slide, dial the screen of the terminal, or shake or rotate the terminal. 6. The method for unlocking a terminal according to claim 5, wherein the terminal senses the user's manipulation behavior and records the user's manipulation behavior information according to a built-in or external sensing device. 7. The method for unlocking a terminal according to claim 6, wherein the user generates one or more of the following manipulation behavior information by manipulating the sensing device: Gravity-sensing manipulation behavior information, sound-sensing manipulation behavior information, light-sensing manipulation behavior information, and airflow-sensing manipulation behavior information. 8 . The method for unlocking a terminal according to claim 1 , wherein the user presets a corresponding relationship between the manipulation behavior information and the sound information generated by the terminal. 9. The method for unlocking a terminal according to any one of claims 1 to 8, further comprising: While the terminal screen presents a preset terminal unlocking picture, a preset sound is played, and the preset sound is used to prompt preset terminal unlocking information. 10. The method for unlocking a terminal according to any one of claims 1 to 8, further comprising: When the manipulation behavior information is not the preset terminal unlocking information, the terminal gives a sound prompt or warning to the user according to the degree of correlation between the manipulation behavior information and the preset unlocking information. 11. A terminal device, characterized in that it includes a lock screen module, an unlocking judgment module and a loudspeaker module, The screen lock module, when the terminal device is in the screen lock state and is activated by the user, the screen lock module presents a preset unlock picture on the screen, and the preset unlock picture includes one or more sounding objects; The unlocking decision module is configured to process the manipulation behavior information of the user manipulating the unlocking picture, when the user's manipulation behavior acts on the sound-emitting object, when the user's manipulation behavior acts on the sound-emitting object, The unlocking judgment module records the user's manipulation behavior information, and when the manipulation behavior information is preset unlocking information, the unlocking judgment module instructs the lock screen module to unlock the screen; The speaker module is configured to output corresponding sound information when the user's manipulation action acts on the sound-emitting object. 12. The terminal device according to claim 11, wherein the whole or part of the preset unlocking picture is a dynamically changing picture. 13. The terminal device according to claim 11, wherein when the user's manipulation behavior acts on the preset sound-emitting object, the appearance of the preset sound-emitting object changes. 14. The terminal device according to claim 11, wherein the sound emitting object includes any of the following objects: Natural or artificial sound emitters. 15. The terminal device according to claim 11, wherein the user manipulates the preset unlocking picture in one or more of the following ways: Touch, tap, slide, dial the screen of the terminal, or shake or rotate the terminal. 16. The terminal device according to claim 15, further comprising a built-in or external sensing module, the sensing module is used to sense the user's manipulation behavior, and record the user's behavior through the unlocking judgment module manipulation behavior information. 17. The terminal device according to claim 16, wherein the user generates one or more of the following manipulation behavior information by manipulating the sensing module: Gravity-sensing manipulation behavior information, sound-sensing manipulation behavior information, light-sensing manipulation behavior information, and airflow-sensing manipulation behavior information. 18. The terminal device according to claim 11, wherein the user presets a correspondence between the manipulation behavior information and the sound information generated by the speaker module. 19. The terminal device according to any one of claims 11 to 18, further comprising: While the screen lock module presents a preset terminal unlocking picture, the speaker module plays a preset sound, and the preset sound is used to prompt preset terminal unlocking information. 20. The terminal device according to any one of claims 1 to 8, further comprising: When the manipulation behavior information is not the preset unlocking information of the terminal, the unlocking judging module provides a voice prompt or warning to the user according to the degree of correlation between the manipulation behavior information and the preset unlocking information.

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