WO2013182138A1

WO2013182138A1 - Terminal locking state control method and device, and terminal

Info

Publication number: WO2013182138A1
Application number: PCT/CN2013/079453
Authority: WO
Inventors: 艾小围; 杨屹巍
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-01-05
Filing date: 2013-07-16
Publication date: 2013-12-12
Also published as: CN103076956A; CN103076956B

Abstract

A terminal locking state control method and device. The device comprises: a storage module, a trigger signal generation module, a judgment module and a processing module. The storage module is set to store a preset standard trigger signal; the trigger signal generation module is set to detect whether a holding operation of a user meets a preset trigger condition, and if yes, generate a trigger signal according to the holding operation of the user; the judgment module is set to judge whether the trigger signal matches the standard trigger signal, and send the judgment result to the processing module when the judgment result is yes; and the processing module is set to generate a locking state control signal after receiving the judgment result, and control the locking state of a terminal according to the locking state control signal. The terminal locking state control device and method provided in the present invention can reduce the situation of misunlocking, and at the same time can simplify an unlocking operation, and improve the unlocking operation security and the degree of satisfaction with user experience.

Description

Terminal locking state control method, device and terminal

Technical field

The present invention relates to the field of communications, and in particular, to a terminal locking state control method and apparatus, and a terminal.

Background technique

Today's wireless communication terminal manufacturers pay more and more attention to the human-computer interaction interface unlocking technology. Especially after Apple's exclusive swallowing touch screen sliding unlocking patent, the unlocking of the touch screen software has produced many related patents and applications. Currently, several commonly used unlocking methods are jigsaw puzzles. The track is unlocked, etc., but it has the following problems:

Through the touch screen as the only human-computer interaction hardware device unlocked by the terminal, once the hardware failure of the touch screen occurs, the terminal cannot be unlocked normally, resulting in certain use risks and poor reliability; in addition, the current mainstream smart terminals generally have independent power keys. The process of starting the operation in the user's standby state is usually as follows: Press the power button to light up the screen - simple track unlocking or more complicated encryption and unlocking, the former is simple to operate but the confidentiality is not good, and it is prone to accidental unlocking; The performance is good, but the operation experience is complicated and cumbersome, and the unlocking process is easy to be recognized by others to decrypt the decryption method and decrypt the information, and the security is poor.

Summary of the invention

The embodiments of the present invention provide a method, a device, and a terminal for controlling the terminal lock state, which solve the problems of easy operation, unlocked reliability, poor security, and low user experience satisfaction in the terminal unlocking scheme.

To solve the above technical problem, an embodiment of the present invention provides a terminal locking state control apparatus, including: a storage module, a trigger signal generating module, a determining module, and a processing module;

The storage module is configured to store a preset standard trigger signal;

The trigger signal generating module is configured to detect whether the grip operation of the user satisfies a preset trigger condition, and if yes, generate a trigger signal according to the grip operation of the user; The determining module is configured to determine whether the trigger signal matches the standard trigger signal, and when the determination result is a match, send the determination result to the processing module;

The processing module is configured to: after receiving the determination result, generate a lock state control signal, and control the lock state of the terminal according to the lock state control signal.

The device further includes a preset module, the preset module is configured to: receive a time period set by the user and a trigger signal input during the time period, and send the time period and the trigger signal to the storage module They are stored as standard time periods and standard trigger signals, respectively.

The trigger signal generating module includes a determining submodule, a timing submodule, and a level signal generating submodule.

The determining sub-module is configured to determine whether the user's gripping operation satisfies a preset trigger condition, and if yes, send the determination result to the timing sub-module and the level signal generating sub-module;

The timing sub-module is configured to start timing after receiving the determination result;

The level signal generating sub-module is configured to generate a corresponding level sequence signal as a trigger signal according to a user's grip operation within the standard time period after receiving the determination result.

The determining sub-module includes a micro-switch, the level signal generating sub-module is a first level signal generating circuit, and the timing sub-module is a timer;

The determining sub-module is configured to determine whether the user's gripping operation satisfies a preset triggering condition by: determining whether the micro-switching switch is closed by the user's gripping operation, and if so, determining that the user's gripping operation is satisfied Pre-set trigger conditions;

The first level signal generating circuit is configured to generate a level sequence signal by: generating a high level signal when the micro switch is closed during the standard time period, when the micro switch is turned on, Then a low level signal is generated.

The determining sub-module includes a force sensor, the level signal generating sub-module is a second level signal generating circuit, and the timing sub-module is a timer;

The determining sub-module is configured to determine whether the user's gripping operation satisfies a preset triggering condition by: determining whether the force applied by the user's gripping operation on the force sensor is greater than a set force threshold If it is greater than, it is judged that the user's grip operation satisfies the preset touch Condition

The second level signal generating circuit is configured to generate a level sequence signal by: in the standard time period, when a user's gripping operation acts on the force sensor, the force is greater than a set force When the value is wide, a high level signal is generated, and when the force is less than or equal to the set force threshold, a low level signal is generated.

The device further includes an operation prompting module and a display module, the operation prompting module is configured to display the preset by the display module when the trigger signal generating module determines that the gripping operation of the user satisfies a preset triggering condition Operation interface.

The processing module is configured to generate a lock state control signal by: when the terminal is currently in a locked state, an unlock control signal is generated.

Embodiments of the present invention also provide a terminal, including the terminal lock state control device as described above.

The embodiment of the invention further provides a terminal locking state control method, including:

Detecting whether the user's gripping operation satisfies a preset triggering condition, and if so, generating a trigger signal according to the user's gripping operation;

Determining whether the generated trigger signal matches a preset standard trigger signal, and if matched, generating a lock state control signal;

The lock state of the terminal is controlled according to the lock state control signal.

The trigger condition is a trigger level change.

The steps of generating a trigger signal according to the user's grip operation include:

When it is detected that the grip operation of the user satisfies a preset trigger condition, the timing is started; and a corresponding level sequence signal is generated as a trigger signal according to the grip operation of the user within a preset standard time period.

The standard trigger signal is a standard level sequence signal, and the step of determining whether the generated trigger signal matches a preset standard trigger signal includes:

It is judged whether the generated level sequence signal is consistent with the standard level sequence signal, and if they match, the matching is performed; if the ports are inconsistent, the matching is not performed. The step of generating a lock state control signal includes: generating an unlock control signal when the terminal is currently in a locked state.

The beneficial effects of the invention are:

The terminal locking state control method, device and terminal provided by the present invention, when the terminal is unlocked, the trigger signal generating module detects whether the gripping operation performed by the user satisfies a preset triggering condition, and if satisfied, according to the user's grip The driving operation generates a trigger signal; then the determining module of the terminal determines whether the trigger signal matches the standard trigger signal stored by the user in advance, and only in the case of matching, the locking state control signal is further generated to control the locked state of the terminal. It can be seen that the present invention is not limited to only the related human-machine interaction hardware device that is unlocked by the touch screen as a terminal, and can also control the state of the terminal lock screen through the trigger signal generation module disposed on the terminal, and the reliability thereof is better; In addition, according to the solution provided by the present invention, the user's grip operation needs to meet the preset trigger condition, and the generated trigger signal also needs to match the preset trigger signal preset by the user, which can reduce the occurrence of false unlocking. It also simplifies the unlocking operation, improves the security of the unlocking operation and the satisfaction of the user experience.

BRIEF abstract

1 is a schematic structural diagram of a terminal locking state control apparatus according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of another terminal locking state control apparatus according to an embodiment of the present invention; FIG. 3 is a trigger signal generating module of FIG. Schematic;

4 is a schematic structural diagram of a mobile phone terminal according to an embodiment of the present invention;

5 is a schematic structural diagram of a judging sub-module provided on a terminal according to an embodiment of the present invention; FIG. 6 is a schematic structural diagram of another judging sub-module disposed on a terminal according to an embodiment of the present invention;

7 is a schematic diagram of a standard trigger signal according to an embodiment of the present invention;

FIG. 8 is a schematic flowchart of controlling a locked state of a terminal according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic flowchart of controlling an unlocking operation of a terminal according to an embodiment of the present invention. Preferred embodiment of the invention

The present invention will be further described in detail below with reference to the accompanying drawings.

The terminal in this embodiment may be a mobile terminal such as a mobile phone, an IPAD, or a notebook, or may be a conventional PC or the like. The terminal lock state control device provided in this embodiment may be disposed on the terminal as part of the terminal, or may be separately disposed outside the terminal, and connected to the terminal through the corresponding communication interface to control the locked state of the terminal. In order to better understand the present invention, the present invention will be further described below in conjunction with specific embodiments:

Referring to FIG. 1, the terminal locking state control apparatus provided in this embodiment includes: a storage module, a trigger signal generating module, a determining module, and a processing module, where:

The storage module is configured to store a preset standard trigger signal, and the setting of the standard trigger signal can be arbitrarily set by the user according to his or her preference, and some setting rules can be preset in the terminal, and the setting is selected by the user;

The trigger signal generating module is configured to detect whether the user's gripping operation satisfies a preset triggering condition. If yes, the triggering signal is generated according to the user's gripping operation; the preset triggering condition may be performed according to the actual situation of the user. If the trigger signal generating module is set on the mobile phone, the user's gripping operation is applied to the trigger signal generating module, for example, when the trigger signal generating module is set on the mobile phone. The user can hold the part of the mobile phone with the module to act on the module; and when the trigger signal generating module is set on a conventional notebook or PC, the user can directly press the setting trigger signal by single or multiple fingers. The part where the module is generated; that is, the gripping operation in this embodiment refers to all effective operations acting on the trigger signal generating module;

The determining module is configured to determine whether the trigger signal generated by the trigger signal generating module matches the preset and stored standard trigger signal, and when the determination result is matched, send the determination result to the processing module;

The processing module is configured to generate a lock state control signal to control the lock state of the terminal after receiving the judgment result. Specifically, the processing module may directly generate an unlock control signal or a lock screen control signal after receiving the determination result. To directly implement unlocking control or lock screen control on the terminal; After receiving the determination result, the processing module may further determine the current state of the terminal, and further determine how to control the current locking state of the terminal according to the determination result. For example, when the current terminal is in the lock screen state, an unlock control signal is generated to unlock the terminal; when the current terminal is in the unlocked state, that is, in the normal use state, a lock screen is generated to perform lock screen control on the terminal.

It can be seen that the solution provided in this embodiment is not limited to the existing unique human-machine interaction hardware device that is unlocked by the touch screen. The solution provided in this embodiment can also be compared with the existing solution for unlocking the terminal through the touch screen. When the hardware failure of the touch screen occurs, the solution provided by the embodiment can be used to implement the control of the locked state of the terminal, and the reliability thereof is better. In addition, when the locking state of the terminal is controlled by the solution provided in this embodiment, The user's gripping operation on the trigger signal generating module needs to meet the preset triggering condition. At the same time, the generated trigger signal needs the standard trigger signal preset by the user, so that the user can try to avoid the situation of easy unlocking, and at the same time Simplify the unlocking operation, increase the security of the unlocking operation and the satisfaction of the user experience.

Specifically, as shown in FIG. 2, the terminal locking state control apparatus in this embodiment may further include a preset module, and the user implements storage of standard trigger information by using the preset module. Specifically, the preset module receives the user setting. The time period and the trigger signal input during the time period are sent, and the time period and the trigger signal are sent to the storage module to be stored as a standard time period and a standard trigger signal, respectively. In this embodiment, the preset module may be a separate module that can generate a trigger signal according to a user operation and receive a set time value of the user, or a function module that shares the trigger signal generating module to generate a trigger signal, which may be It can be implemented by software or by hardware or combination of hardware and software. The specific implementation is not mentioned here.

Referring to FIG. 3, the trigger signal generating module in this embodiment may include a determining submodule, a timing submodule, and a level signal generating submodule.

The determining sub-module is configured to determine whether the user's gripping operation satisfies a preset triggering condition, and if yes, send the determination result to the timing sub-module and the level signal generating sub-module,

The timing sub-module is configured to start timing after receiving the determination result,

The level signal generating sub-module is configured to generate a corresponding level sequence signal as a trigger signal according to a user's grip operation within a standard time period preset by the user after receiving the determination result. Specifically, the setting of the trigger condition in the embodiment may be selected according to an actual situation, and may be set to a magnitude of a pressure value applied by the user's grip operation to the trigger signal generating module, or may be applied to the trigger signal generating module. It is made to satisfy the condition for generating a level change, that is, as long as the trigger level change is satisfied. The following is a further description of the invention by taking several specific setting methods as an example:

One setting manner is as follows: When the determining sub-module includes a micro-switch, the level signal generating sub-module is a first-level signal generating circuit, and when the timing sub-module is a timer, the set triggering condition may be that the micro-switch is closed, When the determining sub-module determines whether the user's gripping operation satisfies the preset triggering condition, it is determined whether the micro-switch is closed by the user's gripping operation, and if so, it is considered that the preset triggering condition is met; The preset standard time is used for timing; the first level signal generating circuit generates a high level signal when the micro switch is closed within a standard time period preset by the user, and generates a low level when the micro switch is turned on. The level signal, and the level sequence signal generated during the preset standard time period is the trigger signal generated by the user for the terminal lock state control operation.

Another setting manner is: when the determining submodule comprises a force sensor, the level signal generating submodule comprises a second level signal generating circuit, and when the timing submodule is a timer, the set triggering condition may be that the user gripping operation acts on The force on the force sensor is greater than the set force threshold. Here, the setting of the force threshold can be comprehensively combined with factors such as the strength of different user operations. For example, it can be set to: It is larger than the natural grip strength of an ordinary adult user holding a mobile phone and less than that of an ordinary adult female user. The amount of grip when holding the phone. At this time, if the determining sub-module determines whether the gripping operation of the user satisfies the preset triggering condition, it is determined whether the magnitude of the force acting on the force sensor by the user gripping operation is greater than a set force threshold, and if so, determining To meet the preset trigger conditions;

At this time, the timer is timed according to the standard time set by the user in advance; the second level signal generating circuit generates a high level signal when the micro switch is closed within a standard time period preset by the user, when the micro switch is turned on. When a low level signal is generated, the level sequence signal generated during the preset standard time period is the trigger signal generated by the user for the terminal lock state control operation.

In order to improve the experience of the user operation, the terminal lock state control device in this embodiment further includes an operation prompting module and a display module, and the operation prompting module is configured to be used in the trigger signal generation module for determining When the grip operation of the user satisfies the preset trigger condition, the preset operation interface is displayed through the display module. Specifically, the level sequence waveform picture, animation or pattern corresponding to the user's grip operation can be displayed, so that the user feels intuitive, fresh and has a strong sense of technology, thereby increasing the interesting experience of the product.

In order to make the solution of the present invention more intuitive and easier to understand, the following terminal is a mobile phone, and the terminal locking state control device is set on the mobile phone as a part of the mobile phone itself as an example:

Among the modules included in the terminal lock state control device, some of the function modules can directly share the function modules of the mobile phone terminal, and the interfaces between the modules can directly share the function modules of the mobile phone terminal, for example, the timing sub-module, The processing module can directly use the timer and processor of the mobile phone. Here, how to integrate other modules included in the terminal lock state control device into the mobile phone terminal is not described excessively, and the setting of the trigger signal generation module included in the terminal lock state control device is mainly described:

Referring to the mobile phone terminal 1 shown in FIG. 4, in the overall position layout, the trigger signal generating module is preferably disposed in a place where the user's hand-held state can be easily accessed when the mobile phone terminal is normally used, such as the lower portion of the right side of the mobile phone. (See the area defined between the two dashed lines in Figure 4). The location of the selected peripheral interface or the area where the button is distributed less is also a position that can better satisfy the gripping action by the user who can better satisfy the left and right hand habits at the same time.

In addition to setting a trigger signal generating module on one side of the mobile phone terminal 1 as shown in FIG. 4, it is also possible to select one trigger signal generating module on each side of the mobile phone terminal 1, or set on one side of the mobile phone terminal 1 More than two trigger signal generation modules. At the same time, according to the actual situation, it is also possible to select at least the trigger signal generating module at the corresponding position on the back or front side of the mobile terminal 1. The following is still an example of the situation shown in Figure 4:

The specific implementation manner of the judgment sub-module of the trigger signal generation module may be selected according to actual conditions. For example, a micro switch or a force sensor may be used as the signal triggering portion, and an elastic member or a magnetic material such as a spring, a reed, an elastic rubber material or the like may be used as the signal. The impedance part, here to make an example of the use of micro-switches and springs to achieve the grip structure components:

Referring to FIG. 5, the judging sub-module includes a micro switch 52 and a spring 53. The spring 53 can select a high-hardness spring. During the injection molding of the mobile phone structural shell, a high-hardness spring 53 is built in the structural member. Located on both sides of the micro switch 52, in normal condition, the spring 53 is in a natural telescopic state. When in use, the gripping area of the outer casing 51 at the lower part of the right side of the mobile phone terminal 1 is pressed by the gripping force and is inward. Bending, against the elastic force of the spring 53, the inner side of the outer casing of the lower casing 51 of the mobile phone terminal 1 touches the micro switch 52 installed at the edge of the first level signal generating circuit and triggers the micro switch to be turned on, generating and generating Level signal changes. The corresponding matching processing circuit (for example, the first level signal generating circuit and the CPU) can be shared with the original processing circuit of the mobile phone motherboard.

Referring to FIG. 6, the determining sub-module includes a force sensor 62 and an elastic rubber pad 63. The elastic rubber pad 63 can be selected from a high-hardness elastic rubber pad. The elastic rubber pad 63 is built in the process of injection molding the mobile phone structural shell. In the structural member, on both sides of the force sensor 62, the elastic rubber pad 63 is in a natural telescopic state under normal conditions. When in use, the outer casing gripping region of the lower casing 61 of the mobile phone terminal 1 is pressed by the grip force and bent inward. The elastic force of the elastic rubber pad 63 causes the inner side of the outer casing of the right side of the right side of the mobile phone terminal 1 to touch the force sensor 62 to apply an external force to the force sensor 62. When the external force applied exceeds the set threshold, the first The two-level signal generating circuit is turned on to generate a corresponding level signal as a trigger signal.

After the terminal lock state control device is set on the terminal, when using, the user first selects the open grip unlock function in the corresponding setting menu, and according to the operation prompt, the grip unlocks the custom action. When setting, the system will open the corresponding human-computer interaction interface, and record the corresponding level sequence waveform signal generated by the user's grip action as a standard trigger signal within a certain length of time (that is, the standard time period) (such as short grip three times) Or hold it once or hold it for a short time and hold it three times. As shown in Figure 7, the above waveform is the standard trigger signal set by the user. A high level indicates that the user is performing the gripping operation and the trigger condition is met at this time. When setting the custom grip action, the screen of the mobile terminal can also display the level sequence waveform, animation or pattern corresponding to the grip action in real time, giving the user an intuitive setting experience. After setting the custom grip action, Select to enable the Grip Unlock function mode, and you can use the grip operation to unlock or lock your phone. As shown in Figure 8:

Step 801: Detect whether the user's grip operation satisfies a preset trigger condition (for example, determining whether the micro switch is closed or whether the pressure value reaches a preset pressure threshold, etc.), and if satisfied, according to the user's grip operation A trigger signal is generated, and the process proceeds to step 802. Otherwise, the detection is continued. Step 802: determining whether the generated trigger signal matches a preset standard trigger signal. If the match occurs, a lock state control signal is generated, and the process proceeds to step 803. Otherwise, Go to step 801; Step 803: Control the lock state of the terminal according to the lock state control signal, where the unlocking of the terminal can be controlled, and the lock screen of the terminal can also be controlled. The above process is specifically as follows, as shown in FIG. 9, which includes:

Step 901: The terminal is in a standby state;

Step 902: When the area where the terminal casing is provided with the trigger signal generating module is subjected to the user's gripping action, a level change is generated, and the level signal is transmitted to the CPU pin of the terminal through the switch level path; Step 903: The CPU pair of the terminal acquires The level signal is preprocessed to determine whether the level signal is an effective grip level signal (anti-jitter, anti-misoperation, etc.); then the CPU continuously records the detected level timing sequence;

Step 904: Analyze whether the sequence signal matches the preset level sequence preset by the user. If not, the screen prompts "the unlock input does not match the preset", and the process goes to step 901. If yes, go to step 905;

Step 905: Perform an unlocking operation on the terminal.

It can be seen that, by using the solution provided by the present invention, when the user uses the gripping action to realize the unlocking or frequency-locking control of the terminal, after the customized unlocking action is preset, the handheld mobile phone is used to grip the mobile phone case grip according to the customized unlocking action. The moving area; if the level sequence signal generated by the gripping action coincides with the preset level sequence signal, the unlocking (or lock screen) can be completely completed. When unlocking by this scheme, the user does not have to press the key to light the screen first, and then touch and unlock on the screen to unlock, but directly grasp the mobile phone with one hand to realize convenient unlocking, which has good convenience and Confidentiality, more innovative and interesting experience.

In addition, the solution provided by the present invention can be completely independent of the touch screen solution currently relied on. At the same time, the user can choose to use the traditional touch screen mode to unlock or use the grip action mode to unlock; the scheme has strong reliability, and is suitable for use in special terminals with high reliability requirements, and has a wide application range.

When the grip action is unlocked, the terminal screen can display the level sequence waveform screen corresponding to the user's grip action in real time, and the user feels intuitive, fresh and has a strong sense of technology, which increases the interesting experience of the product.

The terminal lock state control device can be integrated on the terminal without any additional sudden button, but the most comfortable grip action when the hand-held terminal is cleverly utilized on the outer casing to realize the input of human-computer interaction. Function, easy to implement, without affecting the aesthetics of the terminal and the convenience of use. At the same time, the gripping device as a human-computer interaction device can be used not only in the unlocking function, but also Broad expansion and use of space.

The above is a further detailed description of the present invention in connection with the specific embodiments, and it is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention.

Industrial Applicability Compared with the related art, the present invention realizes the control of the state of the lock screen of the terminal by the trigger signal generating module disposed on the terminal, and the reliability is better. In addition, the user's grip operation is required by the solution provided by the present invention. The preset trigger condition is met. At the same time, the generated trigger signal needs to match the preset trigger signal preset by the user, which can reduce the situation of false unlocking, and at the same time simplify the unlocking operation, improve the security of the unlocking operation and the user experience. Satisfaction.

Claims

Claim

A terminal locking state control device, comprising: a storage module, a trigger signal generating module, a determining module, and a processing module;

The storage module is configured to store a preset standard trigger signal;

The trigger signal generating module is configured to detect whether the grip operation of the user satisfies a preset trigger condition, and if yes, generate a trigger signal according to the grip operation of the user;

The determining module is configured to determine whether the trigger signal matches the standard trigger signal, and when the determination result is a match, send the determination result to the processing module;

The processing module is configured to: generate a lock state control signal upon receiving the determination result, and control a lock state of the terminal according to the lock state control signal.

2. The terminal lock state control device according to claim 1, further comprising a preset module, wherein the preset module is configured to: receive a time period set by the user and a trigger signal input during the time period, and The time period and the trigger signal are sent to the storage module for storage as a standard time period and a standard trigger signal, respectively.

The terminal lock state control device according to claim 2, wherein the trigger signal generation module comprises a determination submodule, a timing submodule, and a level signal generation submodule,

The terminal lock state control device according to claim 3, wherein the determining submodule comprises a micro switch, the level signal generating submodule is a first level signal generating circuit, and the timing submodule is Timer

The determining sub-module is configured to determine whether the user's gripping operation satisfies a preset triggering condition by: determining whether the micro-switch is closed by a user's gripping operation, and if so, Determining that the user's grip operation satisfies a preset trigger condition;

The terminal locking state control device according to claim 3, wherein the determining submodule comprises a force sensor, the level signal generating submodule is a second level signal generating circuit, and the timing submodule is timing Device

The determining sub-module is configured to determine whether the user's gripping operation satisfies a preset triggering condition by: determining whether the force applied by the user's gripping operation on the force sensor is greater than a set force threshold If it is greater than, it is determined that the user's grip operation satisfies a preset trigger condition;

The terminal lock state control device according to any one of claims 1 to 5, further comprising an operation prompting module and a display module, wherein the operation prompting module is configured to determine that the user's gripping operation is satisfied at the trigger signal generating module When a trigger condition is set in advance, a preset operation interface is displayed by the display module.

The terminal lock state control device according to any one of claims 1 to 5, wherein the processing module is configured to generate a lock state control signal by:

When the terminal is currently in the locked state, an unlock control signal is generated.

A terminal comprising the terminal lock state control device according to any one of claims 1-7.

9. A method for controlling a terminal lock state, comprising:

Determining whether the generated trigger signal matches a preset standard trigger signal, if matched, generating a lock state control signal; The lock state of the terminal is controlled according to the lock state control signal.

The terminal lock state control method according to claim 9, wherein the trigger condition is a trigger level change.

11. The terminal lock state control method according to claim 9, wherein the step of generating a trigger signal according to a user's grip operation comprises:

The terminal lock state control method according to claim 11, wherein the standard trigger signal is a standard level sequence signal, and the step of determining whether the generated trigger signal matches a preset standard trigger signal comprises:

It is judged whether the generated level sequence signal is consistent with the standard level sequence signal, and if they match, the matching is performed; if the ports are inconsistent, the matching is not performed.

The terminal lock state control method according to any one of claims 9 to 12, wherein the step of generating the lock state control signal comprises:

An unlock control signal is generated when the terminal is currently in a locked state.