CN107340996A - Screen lights method and device - Google Patents

Abstract

The present disclosure relates to a screen lighting method and device, and belongs to the field of electronic technology. The method includes: judging whether an object is currently approaching the touch screen; when an object is currently approaching the touch screen, waking up the operating system of the terminal where the touch screen is located; judging whether a bright screen signal is detected; when the bright screen signal is detected, click Brighten the screen of the terminal. The present disclosure can increase the screen lighting speed.

Description

Screen lighting method and device

technical field

The present disclosure relates to the field of electronic technology, and in particular to a screen lighting method and device.

Background technique

With the development of electronic technology, electronic devices such as mobile phones and tablet computers are gradually popularized, bringing more leisure and entertainment experiences to people's lives. When a user uses an electronic device, if the screen of the electronic device is in a black screen state, the user needs to light up the screen of the electronic device before operating the electronic device.

At present, the screen lighting method provided is: when the terminal detects a screen bright signal, wake up the operating system of the terminal, after waking up the operating system of the terminal, light up the screen of the terminal, and the screen bright signal is used to indicate the The terminal lights up the screen.

Contents of the invention

In order to overcome the problems existing in related technologies, the present disclosure provides a screen lighting method and device.

According to a first aspect of an embodiment of the present disclosure, there is provided a screen lighting method, the method comprising:

Determine whether there is an object approaching the touch screen;

When an object is currently approaching the touch screen, wake up the operating system of the terminal where the touch screen is located;

Determine whether a bright screen signal is detected;

When the screen brightening signal is detected, the screen of the terminal is turned on.

With reference to the first aspect, in the first possible implementation of the first aspect above, the judging whether an object is currently approaching the touch screen includes:

When the touch screen is a capacitive screen, determine the current capacitance of the touch screen body;

When the capacitance is greater than or equal to the preset capacitance, it is determined that an object is currently approaching the touch screen;

When the capacitance is less than the preset capacitance, it is determined that no object is currently approaching the touch screen.

With reference to the first aspect, in the second possible implementation of the first aspect above, the judging whether an object is currently approaching the touch screen includes:

When the touch screen is provided with a proximity sensor, the distance between at least one object and the touch screen is detected by the proximity sensor;

When there is a distance less than the preset distance in the detected distance, it is determined that an object is currently approaching the touch screen;

When there is no distance less than the preset distance among the detected distances, it is determined that no object is currently approaching the touch screen.

In combination with the first aspect to the second possible implementation of the first aspect, in the third possible implementation of the first aspect above, when an object is currently approaching the touch screen, wake up the terminal where the touch screen is located operating systems, including:

When an object is currently close to the touch screen, a first interrupt signal is generated, and the first interrupt signal is used to wake up the operating system of the terminal where the touch screen is located;

Waking up an operating system of the terminal based on the first interrupt signal.

With reference to the first aspect, in the fourth possible implementation of the first aspect above, the judging whether a screen bright signal is detected includes:

When a touch signal is detected on the touch screen, it is judged whether the touch information carried in the touch signal is the same as preset information, and the touch information includes track information, fingerprint information or click information;

When the touch information is the same as the preset information, it is determined that a bright screen signal is detected;

When the touch information is different from the preset information, it is determined that no screen brightening signal is detected.

With reference to the first aspect or the fourth possible implementation manner of the first aspect, in the fifth possible implementation manner of the first aspect above, when a screen brightening signal is detected, the screen of the terminal is turned on, include:

When the bright screen signal is detected, a second interrupt signal is generated, and the second interrupt signal is used to light up the screen of the terminal;

Based on the second interruption signal, the screen of the terminal is turned on.

According to a second aspect of an embodiment of the present disclosure, there is provided a screen lighting device, the device comprising:

The first judging module is used to judge whether there is an object approaching the touch screen at present;

A wake-up module, configured to wake up the operating system of the terminal where the touch screen is located when an object is currently approaching the touch screen;

The second judging module is used to judge whether a bright screen signal is detected;

The lighting module is configured to light up the screen of the terminal when a screen-on signal is detected.

With reference to the second aspect, in the first possible implementation manner of the second aspect above, the first judging module includes:

A first determining unit, configured to determine the current capacitance of the touch screen body when the touch screen is a capacitive screen;

The second determination unit is configured to determine that an object is currently approaching the touch screen when the capacitance is greater than or equal to a preset capacitance;

The third determining unit is configured to determine that no object is currently approaching the touch screen when the capacitance is less than a preset capacitance.

With reference to the second aspect, in a second possible implementation manner of the second aspect above, the first judging module includes:

a detection unit, configured to detect the distance between at least one object and the touch screen through the proximity sensor when the touch screen is provided with a proximity sensor;

A fourth determination unit, configured to determine that an object is currently approaching the touch screen when there is a distance less than a preset distance among the detected distances;

The fifth determination unit is configured to determine that no object is currently approaching the touch screen when there is no distance less than the preset distance among the detected distances.

In combination with the second aspect to the second possible implementation manner of the second aspect, in the third possible implementation manner of the second aspect above, the wake-up module includes:

The first generating unit is configured to generate a first interrupt signal when an object is currently approaching the touch screen, and the first interrupt signal is used to wake up the operating system of the terminal where the touch screen is located;

A wakeup unit, configured to wake up the operating system of the terminal based on the first interrupt signal.

With reference to the second aspect, in a fourth possible implementation manner of the above-mentioned second aspect, the second judging module includes:

A judging unit, configured to, when a touch signal is detected on the touch screen, judge whether the touch information carried in the touch signal is the same as preset information, and the touch information includes track information, fingerprint information or click information;

A sixth determining unit, configured to determine that a bright screen signal is detected when the touch information is the same as the preset information;

The seventh determination unit is configured to determine that no screen brightening signal is detected when the touch information is different from preset information.

With reference to the second aspect or the fourth possible implementation manner of the second aspect, in the fifth possible implementation manner of the second aspect above, the lighting module includes:

The second generating unit is configured to generate a second interrupt signal when a screen bright signal is detected, and the second interrupt signal is used to light up the screen of the terminal;

A lighting unit, configured to light up the screen of the terminal based on the second interruption signal.

According to a third aspect of an embodiment of the present disclosure, there is provided a screen lighting device, the device comprising:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured as:

Determine whether there is an object approaching the touch screen;

When an object is currently approaching the touch screen, wake up the operating system of the terminal where the touch screen is located;

Determine whether a bright screen signal is detected;

When the screen brightening signal is detected, the screen of the terminal is turned on.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: In the embodiments of the present disclosure, the terminal judges whether an object is currently approaching the touch screen, and when an object is currently approaching the touch screen, wakes up the operating system of the terminal where the touch screen is located, and then , to determine whether a screen brightening signal is detected, and when the screen brightening signal is detected, light up the screen of the terminal. Since the terminal has already woken up the operating system of the terminal before detecting the bright-screen signal, when the subsequent detection of the bright-screen signal can skip the wake-up process and directly light up the screen of the terminal, thereby improving the The lighting response speed of the screen lighting signal improves the lighting speed of the screen.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the invention.

Fig. 1 is a flow chart of a screen lighting method according to an exemplary embodiment.

Fig. 2 is a flowchart of another screen lighting method according to an exemplary embodiment.

Fig. 3 is a block diagram of a screen lighting device according to an exemplary embodiment.

Fig. 4 is a block diagram showing a first judging module according to an exemplary embodiment.

Fig. 5 is a block diagram of another first judging module according to an exemplary embodiment.

Fig. 6 is a block diagram of a wake-up module according to an exemplary embodiment.

Fig. 7 is a block diagram of a second judging module according to an exemplary embodiment.

Fig. 8 is a block diagram of a lighting module according to an exemplary embodiment.

Fig. 9 is a block diagram of another screen lighting device according to an exemplary embodiment.

detailed description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

Before explaining and describing the embodiments of the present disclosure in detail, the application scenarios of the embodiments of the present disclosure will be described first. When a user uses an electronic device, if the screen of the electronic device is in a black screen state, the user needs to light up the screen of the electronic device before operating the electronic device. In related technologies, when a terminal detects a screen brightening signal input by a user, it needs to wake up the operating system of the terminal first, and the screen of the terminal can be turned on only after the operating system of the terminal is woken up, and the speed of turning on the screen is relatively slow. Therefore, the embodiment of the present disclosure provides a screen lighting method to improve the screen lighting speed.

Fig. 1 is a flowchart showing a screen lighting method according to an exemplary embodiment, and the method is used in a terminal. As shown in Figure 1, the method includes the following steps.

In step 101, it is determined whether an object is currently approaching the touch screen.

In step 102, when an object approaches the touch screen, the operating system of the terminal where the touch screen is located is woken up.

In step 103, it is judged whether a screen bright signal is detected.

In step 104, when a screen brightening signal is detected, the screen of the terminal is turned on.

In the embodiment of the present disclosure, the terminal judges whether an object is currently approaching the touch screen, and when an object is currently approaching the touch screen, wakes up the operating system of the terminal where the touch screen is located, and then determines whether a bright screen signal is detected, and when the When the signal is received, light up the screen of the terminal. Since the terminal has already woken up the operating system of the terminal before detecting the bright-screen signal, when the subsequent detection of the bright-screen signal can skip the wake-up process and directly light up the screen of the terminal, thereby improving the The lighting response speed of the screen lighting signal improves the lighting speed of the screen.

In another embodiment of the present disclosure, judging whether an object is currently approaching the touch screen includes:

When the touch screen is a capacitive screen, determine the current capacitance of the touch screen body;

When the capacitance is greater than or equal to the preset capacitance, it is determined that an object is currently approaching the touch screen;

When the capacitance is less than the preset capacitance, it is determined that no object is currently approaching the touch screen.

In another embodiment of the present disclosure, judging whether an object is currently approaching the touch screen includes:

When the touch screen is provided with a proximity sensor, the distance between at least one object and the touch screen is detected by the proximity sensor;

When there is a distance less than the preset distance in the detected distance, it is determined that an object is currently approaching the touch screen;

When there is no distance less than the preset distance among the detected distances, it is determined that no object is currently approaching the touch screen.

In another embodiment of the present disclosure, when an object is currently approaching the touch screen, waking up the operating system of the terminal where the touch screen is located includes:

When an object is currently close to the touch screen, a first interrupt signal is generated, and the first interrupt signal is used to wake up the operating system of the terminal where the touch screen is located;

Based on the first interrupt signal, the operating system of the terminal is woken up.

In another embodiment of the present disclosure, judging whether a screen bright signal is detected includes:

When a touch signal is detected on the touch screen, it is judged whether the touch information carried in the touch signal is the same as the preset information, and the touch information includes trajectory information, fingerprint information or click information;

When the touch information is the same as the preset information, it is determined that a bright screen signal is detected;

When the touch information is different from the preset information, it is determined that no screen brightening signal is detected.

In another embodiment of the present disclosure, when a screen brightening signal is detected, turning on the screen of the terminal includes:

When the bright screen signal is detected, a second interrupt signal is generated, and the second interrupt signal is used to light up the screen of the terminal;

Based on the second interrupt signal, the screen of the terminal is turned on.

All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be described in detail in the embodiments of the present disclosure.

Fig. 2 is a flow chart showing a screen lighting method according to an exemplary embodiment, and the method is used in a terminal. As shown in Figure 2, the method includes the following steps.

In step 201, it is determined whether an object is currently approaching the touch screen.

It should be noted that the terminal may determine whether an object is currently approaching the touch screen when its own screen is in a black screen state, which is not specifically limited in this embodiment of the present disclosure.

When the terminal lights up the screen of the terminal, it often lights up the screen based on the screen-on signal detected on the terminal. The screen-on signal is used to instruct the terminal to turn on the screen, and the screen-on signal can be It is input by the user. Therefore, before turning on the screen, the terminal can first judge whether an object is currently approaching the touch screen of the terminal, so as to predict whether a signal to turn on the screen may be detected on the terminal in the future. And the operation of the terminal judging whether there is an object approaching the touch screen can be realized in the following two ways.

The first method: when the touch screen is a capacitive screen, determine the current capacitance of the touch screen body; when the capacitance is greater than or equal to the preset capacitance, determine that there is an object approaching the touch screen; When setting the capacitance, make sure that there is no object approaching the touch screen at present.

It should be noted that the preset capacitance may be preset, which is not specifically limited in this embodiment of the present disclosure.

Since a layer of transparent special metal conductive substance is arranged in the capacitive screen body, when fingers or other organisms approach the capacitive screen, the capacitance of the capacitive screen body will increase. Therefore, when the touch screen is a capacitive screen, the terminal can judge whether there is an object approaching the touch screen according to the current capacitance of the touch screen body. And when the capacitance is greater than or equal to the preset capacitance, it is determined that the current capacitance of the touch screen body is relatively large, and then it can be determined that an object is currently approaching the touch screen. And when the capacitance is less than the preset capacitance, it is determined that the current capacitance of the touch screen body is relatively small, and then it can be determined that no object is currently approaching the touch screen.

For the operation of determining the current capacitance of the touch screen body, reference may be made to related technologies, which will not be described in detail in the embodiments of the present disclosure.

The second way: when the touch screen is provided with a proximity sensor, the distance between at least one object and the touch screen is detected by the proximity sensor; when the detected distance is less than the preset distance, it is determined that an object is currently approaching the touch screen A touch screen; when there is no distance less than the preset distance among the detected distances, it is determined that no object is currently approaching the touch screen.

It should be noted that the preset distance may be preset, for example, the preset distance may be 1 cm, 2 cm, etc., which is not specifically limited in this embodiment of the present disclosure.

In addition, the proximity sensor is used to detect the distance between the object and the touch screen, and the proximity sensor may be an infrared proximity sensor, a linear proximity sensor, an ultrasonic proximity sensor, etc., which are not specifically limited in the embodiments of the present disclosure.

Since when an object approaches the touch screen, the distance between the object and the touch screen will decrease, so the terminal can judge whether there is an object approaching the touch screen according to the distance between at least one object and the touch screen. And when the detected distance is less than the preset distance, it is determined that the distance between the at least one object and the touch screen is relatively small, and then it can be determined that there is an object approaching the touch screen. And when there is no distance less than the preset distance among the detected distances, it is determined that the at least one object is currently at a relatively large distance from the touch screen, and then it can be determined that no object is currently approaching the touch screen.

For the operation of detecting the distance between at least one object and the touch screen through the proximity sensor, reference may be made to related technologies, which will not be described in detail in the embodiments of the present disclosure.

It should be noted that when judging whether there is an object approaching the touch screen, not only the above first method and the above second method can be used to judge, of course, in practical applications, other methods can also be used to judge. The example does not specifically limit this.

In step 202, when an object approaches the touch screen, the operating system of the terminal where the touch screen is located is woken up.

When an object is currently approaching the touch screen, it can be determined that a bright screen signal may be detected on the terminal in the future, that is, the screen of the terminal where the touch screen is located may need to be lighted in the future. Therefore, when an object is currently approaching the touch screen , the terminal can first wake up its own operating system to prepare for subsequent screen lighting operations. And when an object is currently approaching the touch screen, the operation of the terminal to wake up the operating system of the terminal may be: when an object is currently approaching the touch screen, a first interrupt signal is generated, and the first interrupt signal is used to wake up the terminal where the touch screen is located The operating system of the terminal, and then wake up the operating system of the terminal based on the first interrupt signal. Of course, in practical applications, when an object is currently approaching the touch screen, the terminal may also wake up the operating system of the terminal through other operations, which is not specifically limited in this embodiment of the present disclosure.

It should be noted that the first interrupt signal may be generated by the touch screen, which is not specifically limited in this embodiment of the present disclosure.

In addition, waking up the operating system of the terminal refers to adjusting the operating system of the terminal from a sleep state to a working state.

For the operation of generating the first interrupt signal, reference may be made to the operation of generating a certain interrupt signal in the related art, which is not described in detail in the embodiments of the present disclosure.

The operation of waking up the operating system of the terminal based on the first interrupt signal may refer to the operation of waking up the operating system of a terminal based on a certain interrupt signal in the related art, which is not described in detail in the embodiments of the present disclosure.

It should be noted that in the embodiment of the present disclosure, the operating system of the terminal can be woken up through the above step 202. Since the terminal wakes up its own operating system to prepare for the subsequent screen lighting operation, the terminal is waking up its own operating system. After the system, it can continue to judge whether a screen brightening signal is detected through the following step 203, so as to determine whether the screen of the terminal needs to be turned on.

In step 203, it is judged whether a screen bright signal is detected.

It should be noted that the terminal can determine whether the screen brightening signal is detected within a specified time period after waking up its own operating system, and when the terminal does not detect the screen brightening signal within the specified time period, it can stop the detection, and The operating system of the terminal is adjusted to a dormant state, so as to avoid wasting processing resources of the terminal.

Wherein, the specified time period may be preset, for example, the specified time period may be 1 minute, 2 minutes, etc., which is not specifically limited in this embodiment of the present disclosure.

It should be noted that the screen-on signal is used to instruct the terminal to turn on the screen, and the screen-on signal can be generated based on a specified operation, the specified operation can be triggered by the user, and the specified operation can be preset, for example, the specified operation can be a user The shaking operation of the terminal, the knocking operation of the user on the rear shell of the terminal, the touch operation of the user on the touch screen of the terminal, and the hovering gesture operation when the user is a certain distance away from the touch screen of the terminal, etc., are implemented in the present disclosure. The example does not specifically limit this.

Wherein, when the designated operation is a user's touch operation on the touch screen of the terminal, the terminal's operation of judging whether a screen bright signal is detected may be: when a touch signal is detected on the touch screen, judging that the touch signal carries Whether the touch information is the same as the preset information, and the touch information includes trajectory information, fingerprint information or click information; when the touch information is the same as the preset information, it is determined that a bright screen signal is detected; At the same time, it is determined that no screen bright signal is detected.

It should be noted that the touch signal can be input by the user, and when the user touches along a certain track on the touch screen, the touch information carried in the touch signal can be track information; when the user presses on the touch screen In the case of a fingerprint, the touch information carried in the touch signal may be fingerprint information; when the user clicks on the touch screen, the touch information carried in the touch signal may be click information, etc., and the embodiments of the present disclosure will not elaborate on this. limited.

In addition, preset information may be preset. For example, the preset information may be preset trajectory information, preset fingerprint information, preset click information, etc., which are not specifically limited in this embodiment of the present disclosure.

For example, the touch information carried in the touch signal is trajectory information, and the trajectory indicated by the trajectory information is a "U"-shaped trajectory. Assuming that the trajectory indicated by the preset information is a "U"-shaped trajectory, it can be determined that the touch information and the The preset information is the same, and it is determined that a bright screen signal is detected.

For another example, the touch information carried in the touch signal is trajectory information, and the trajectory indicated by the trajectory information is a "Z"-shaped trajectory. Assuming that the trajectory indicated by the preset information is a "U"-shaped trajectory, it can be determined that the touch information and The preset information is different, and it is determined that no screen bright signal is detected.

For the operation of judging whether the touch information carried in the touch signal is the same as the preset information, reference may be made to related technologies, which will not be described in detail in the embodiments of the present disclosure.

In step 204, when a screen brightening signal is detected, the screen of the terminal is turned on.

Since the screen brightening signal is used to instruct the terminal to turn on the screen, when the screen brightening signal is detected, the terminal can turn on its own screen. And when the screen brightening signal is detected, the operation of the terminal to light up the screen of the terminal may be: when the screen brightening signal is detected, a second interrupt signal is generated, and the second interrupt signal is used to light up the screen of the terminal, Afterwards, based on the second interruption signal, the screen of the terminal is turned on. Of course, in practical applications, when a screen brightening signal is detected, the terminal may also light up the screen of the terminal through other operations, which is not specifically limited in this embodiment of the present disclosure.

It should be noted that when the bright screen signal is detected on the touch screen, the second interrupt signal can be generated by the touch screen, and when the bright screen signal is detected on other components of the terminal, the second interrupt signal can be It is generated by the other components, which is not specifically limited in the embodiments of the present disclosure.

For the operation of generating the second interrupt signal, reference may be made to the operation of generating a certain interrupt signal in the related art, which will not be described in detail in the embodiments of the present disclosure.

The operation of turning on the screen of the terminal based on the second interruption signal may refer to the operation of turning on the screen of a certain terminal based on a certain interruption signal in the related art, which is not described in detail in the embodiments of the present disclosure.

It should be noted that, in the related art, when the screen of a terminal is turned on, the operating system of the terminal is usually woken up only when a screen brightening signal is detected on the terminal, and after waking up the operating system of the terminal, click Turn on the screen of the terminal. At this time, after the user inputs a signal to turn on the screen on the terminal, the user needs to wait for a long time before getting a lighting response to the signal to turn on the screen. The response time is long and the screen turns on slowly. , the user experience is poor.

However, in the embodiment of the present disclosure, when an object is currently approaching the touch screen, the operating system of the terminal where the touch screen is located can be woken up, so that when a bright screen signal is detected on the terminal later, the wake-up process can be skipped and the touch screen can be directly turned on. For the screen of the terminal, after the user inputs the screen-on signal on the terminal, a lighting response to the screen-on signal can be obtained within a relatively short period of time. The response time is short, and the screen lighting speed is fast. The experience is higher.

In the embodiment of the present disclosure, the terminal judges whether an object is currently approaching the touch screen, and when an object is currently approaching the touch screen, wakes up the operating system of the terminal where the touch screen is located, and then determines whether a bright screen signal is detected, and when the When the signal is received, light up the screen of the terminal. Since the terminal has already woken up the operating system of the terminal before detecting the bright-screen signal, when the subsequent detection of the bright-screen signal can skip the wake-up process and directly light up the screen of the terminal, thereby improving the The lighting response speed of the screen lighting signal improves the screen lighting speed.

Fig. 3 is a block diagram of a screen lighting device according to an exemplary embodiment. Referring to FIG. 3 , the device includes a first judging module 301 , a wake-up module 302 , a second judging module 303 and a lighting module 304 .

The first judging module 301 is used to judge whether there is an object approaching the touch screen at present;

A wake-up module 302, configured to wake up the operating system of the terminal where the touch screen is located when an object is currently approaching the touch screen;

The second judging module 303 is used to judge whether a bright screen signal is detected;

The lighting module 304 is configured to light up the screen of the terminal when a screen brightening signal is detected.

In another embodiment of the present disclosure, referring to FIG. 4 , the first judging module 301 includes a first determining unit 3011 , a second determining unit 3012 and a third determining unit 3013 .

The first determination unit 3011 is used to determine the current capacitance of the touch screen body when the touch screen is a capacitive screen;

The second determining unit 3012 is used to determine that there is an object approaching the touch screen when the capacitance is greater than or equal to the preset capacitance;

The third determining unit 3013 is configured to determine that no object is currently approaching the touch screen when the capacitance is less than a preset capacitance.

In another embodiment of the present disclosure, referring to FIG. 5 , the first judgment module 301 includes a detection unit 3014 , a fourth determination unit 3015 and a fifth determination unit 3016 .

A detection unit 3014, configured to detect the distance between at least one object and the touch screen through the proximity sensor when the touch screen is provided with a proximity sensor;

The fourth determination unit 3015 is configured to determine that an object is currently approaching the touch screen when there is a distance less than the preset distance among the detected distances;

The fifth determining unit 3016 is configured to determine that no object is currently approaching the touch screen when there is no distance less than the preset distance among the detected distances.

In another embodiment of the present disclosure, referring to FIG. 6 , the wake-up module 302 includes a first generating unit 3021 and a wake-up unit 3022 .

The first generating unit 3021 is configured to generate a first interrupt signal when an object is currently approaching the touch screen, and the first interrupt signal is used to wake up the operating system of the terminal where the touch screen is located;

The wakeup unit 3022 is configured to wake up the operating system of the terminal based on the first interrupt signal.

In another embodiment of the present disclosure, referring to FIG. 7 , the second judging module 303 includes a judging unit 3031 , a sixth determining unit 3032 and a seventh determining unit 3033 .

The judging unit 3031 is configured to judge whether the touch information carried in the touch signal is the same as the preset information when a touch signal is detected on the touch screen, and the touch information includes track information, fingerprint information or click information;

The sixth determination unit 3032 is configured to determine that a screen bright signal is detected when the touch information is the same as the preset information;

The seventh determining unit 3033 is configured to determine that the screen brightening signal is not detected when the touch information is different from the preset information.

In another embodiment of the present disclosure, referring to FIG. 8 , the lighting module 304 includes a second generating unit 3041 and a lighting unit 3042 .

The second generating unit 3041 is configured to generate a second interrupt signal when a screen bright signal is detected, and the second interrupt signal is used to light up the screen of the terminal;

The lighting unit 3042 is configured to light up the screen of the terminal based on the second interruption signal.

In the embodiment of the present disclosure, the terminal judges whether an object is currently approaching the touch screen, and when an object is currently approaching the touch screen, wakes up the operating system of the terminal where the touch screen is located, and then determines whether a bright screen signal is detected, and when the When the signal is received, light up the screen of the terminal. Since the terminal has already woken up the operating system of the terminal before detecting the bright-screen signal, when the subsequent detection of the bright-screen signal can skip the wake-up process and directly light up the screen of the terminal, thereby improving the The lighting response speed of the screen lighting signal improves the lighting speed of the screen.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

Fig. 9 is a block diagram of an apparatus 900 for turning on a screen according to an exemplary embodiment. For example, the apparatus 900 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

9, device 900 may include one or more of the following components: processing component 902, memory 904, power supply component 906, multimedia component 908, audio component 910, input/output (I/O) interface 912, sensor component 914, and communication component 916 .

The processing component 902 generally controls the overall operations of the device 900, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 902 may include one or more processors 920 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 902 may include one or more modules that facilitate interaction between processing component 902 and other components. For example, processing component 902 may include a multimedia module to facilitate interaction between multimedia component 908 and processing component 902 .

The memory 904 is configured to store various types of data to support operations at the device 900 . Examples of such data include instructions for any application or method operating on device 900, contact data, phonebook data, messages, pictures, videos, and the like. The memory 904 can be implemented by any type of volatile or non-volatile memory device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 906 provides power to various components of the device 900 . Power components 906 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 900 .

The multimedia component 908 includes a screen that provides an output interface between the device 900 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 908 includes a front camera and/or a rear camera. When the device 900 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 910 is configured to output and/or input audio signals. For example, the audio component 910 includes a microphone (MIC) configured to receive external audio signals when the device 900 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 904 or sent via communication component 916 . In some embodiments, the audio component 910 also includes a speaker for outputting audio signals.

The I/O interface 912 provides an interface between the processing component 902 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 914 includes one or more sensors for providing status assessments of various aspects of device 900 . For example, the sensor component 914 can detect the open/closed state of the device 900, the relative positioning of components, such as the display and keypad of the device 900, and the sensor component 914 can also detect a change in the position of the device 900 or a component of the device 900 , the presence or absence of user contact with the device 900 , the device 900 orientation or acceleration/deceleration and the temperature change of the device 900 . Sensor assembly 914 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 914 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 914 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 916 is configured to facilitate wired or wireless communication between the apparatus 900 and other devices. The device 900 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 916 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 916 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 900 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 904 including instructions, which can be executed by the processor 920 of the device 900 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

A non-transitory computer-readable storage medium, when the instructions in the storage medium are executed by the processor of the mobile terminal, the mobile terminal can execute a screen lighting method, the method comprising:

Determine whether there is an object approaching the touch screen;

When an object is currently approaching the touch screen, wake up the operating system of the terminal where the touch screen is located;

Determine whether a bright screen signal is detected;

When a screen-on signal is detected, the screen of the terminal is turned on.

In another embodiment of the present disclosure, judging whether an object is currently approaching the touch screen includes:

When the touch screen is a capacitive screen, determine the current capacitance of the touch screen body;

When the capacitance is greater than or equal to the preset capacitance, it is determined that an object is currently approaching the touch screen;

When the capacitance is less than the preset capacitance, it is determined that no object is currently approaching the touch screen.

In another embodiment of the present disclosure, judging whether an object is currently approaching the touch screen includes:

When the touch screen is provided with a proximity sensor, the distance between at least one object and the touch screen is detected by the proximity sensor;

When there is a distance less than the preset distance in the detected distance, it is determined that an object is currently approaching the touch screen;

When there is no distance less than the preset distance among the detected distances, it is determined that no object is currently approaching the touch screen.

In another embodiment of the present disclosure, when an object is currently approaching the touch screen, waking up the operating system of the terminal where the touch screen is located includes:

When an object is currently close to the touch screen, a first interrupt signal is generated, and the first interrupt signal is used to wake up the operating system of the terminal where the touch screen is located;

Based on the first interrupt signal, the operating system of the terminal is woken up.

In another embodiment of the present disclosure, judging whether a screen bright signal is detected includes:

When a touch signal is detected on the touch screen, it is judged whether the touch information carried in the touch signal is the same as the preset information, and the touch information includes trajectory information, fingerprint information or click information;

When the touch information is the same as the preset information, it is determined that a bright screen signal is detected;

When the touch information is different from the preset information, it is determined that no screen brightening signal is detected.

In another embodiment of the present disclosure, when a screen brightening signal is detected, turning on the screen of the terminal includes:

When the bright screen signal is detected, a second interrupt signal is generated, and the second interrupt signal is used to light up the screen of the terminal;

Based on the second interrupt signal, the screen of the terminal is turned on.

In the embodiment of the present disclosure, the terminal judges whether an object is currently approaching the touch screen, and when an object is currently approaching the touch screen, wakes up the operating system of the terminal where the touch screen is located, and then determines whether a bright screen signal is detected, and when the When the signal is received, light up the screen of the terminal. Since the terminal has already woken up the operating system of the terminal before detecting the bright-screen signal, when the subsequent detection of the bright-screen signal can skip the wake-up process and directly light up the screen of the terminal, thereby improving the The lighting response speed of the screen lighting signal improves the lighting speed of the screen.

Other embodiments of the invention will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the present invention, these modifications, uses or adaptations follow the general principles of the present invention and include common knowledge or conventional technical means in the technical field not disclosed in this disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It should be understood that the present invention is not limited to the precise constructions which have been described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (13)

1. A screen lighting method, characterized in that the method comprises: Determine whether there is an object approaching the touch screen; When an object is currently approaching the touch screen, wake up the operating system of the terminal where the touch screen is located; Determine whether a bright screen signal is detected; When the screen brightening signal is detected, the screen of the terminal is turned on. 2. The method according to claim 1, wherein the judging whether an object is currently approaching the touch screen comprises: When the touch screen is a capacitive screen, determine the current capacitance of the touch screen body; When the capacitance is greater than or equal to the preset capacitance, it is determined that an object is currently approaching the touch screen; When the capacitance is less than the preset capacitance, it is determined that no object is currently approaching the touch screen. 3. The method according to claim 1, wherein the judging whether an object is currently approaching the touch screen comprises: When the touch screen is provided with a proximity sensor, the distance between at least one object and the touch screen is detected by the proximity sensor; When there is a distance less than the preset distance in the detected distance, it is determined that an object is currently approaching the touch screen; When there is no distance less than the preset distance among the detected distances, it is determined that no object is currently approaching the touch screen. 4. The method according to any one of claims 1-3, wherein when an object is currently approaching the touch screen, waking up the operating system of the terminal where the touch screen is located comprises: When an object is currently close to the touch screen, a first interrupt signal is generated, and the first interrupt signal is used to wake up the operating system of the terminal where the touch screen is located; Waking up an operating system of the terminal based on the first interrupt signal. 5. The method according to claim 1, wherein said judging whether a bright screen signal is detected comprises: When a touch signal is detected on the touch screen, it is judged whether the touch information carried in the touch signal is the same as preset information, and the touch information includes track information, fingerprint information or click information; When the touch information is the same as the preset information, it is determined that a bright screen signal is detected; When the touch information is different from the preset information, it is determined that no screen brightening signal is detected. 6. The method according to claim 1 or 5, wherein when the screen brightening signal is detected, turning on the screen of the terminal comprises: When the bright screen signal is detected, a second interrupt signal is generated, and the second interrupt signal is used to light up the screen of the terminal; Based on the second interruption signal, the screen of the terminal is turned on. 7. A screen lighting device, characterized in that the device comprises: The first judging module is used to judge whether there is an object approaching the touch screen at present; A wake-up module, configured to wake up the operating system of the terminal where the touch screen is located when an object is currently approaching the touch screen; The second judging module is used to judge whether a bright screen signal is detected; The lighting module is configured to light up the screen of the terminal when a screen-on signal is detected. 8. The device according to claim 7, wherein the first judging module comprises: A first determining unit, configured to determine the current capacitance of the touch screen body when the touch screen is a capacitive screen; The second determination unit is configured to determine that an object is currently approaching the touch screen when the capacitance is greater than or equal to a preset capacitance; The third determining unit is configured to determine that no object is currently approaching the touch screen when the capacitance is less than a preset capacitance. 9. The device according to claim 7, wherein the first judging module comprises: a detection unit, configured to detect the distance between at least one object and the touch screen through the proximity sensor when the touch screen is provided with a proximity sensor; A fourth determination unit, configured to determine that an object is currently approaching the touch screen when there is a distance less than a preset distance among the detected distances; The fifth determination unit is configured to determine that no object is currently approaching the touch screen when there is no distance less than the preset distance among the detected distances. 10. The device according to any one of claims 7-9, wherein the wake-up module comprises: The first generating unit is configured to generate a first interrupt signal when an object is currently approaching the touch screen, and the first interrupt signal is used to wake up the operating system of the terminal where the touch screen is located; A wakeup unit, configured to wake up the operating system of the terminal based on the first interrupt signal. 11. The device according to claim 7, wherein the second judging module comprises: A judging unit, configured to, when a touch signal is detected on the touch screen, judge whether the touch information carried in the touch signal is the same as preset information, and the touch information includes track information, fingerprint information or click information; A sixth determining unit, configured to determine that a bright screen signal is detected when the touch information is the same as the preset information; The seventh determination unit is configured to determine that no screen brightening signal is detected when the touch information is different from preset information. 12. The device according to claim 7 or 11, wherein the lighting module comprises: The second generating unit is configured to generate a second interrupt signal when a screen bright signal is detected, and the second interrupt signal is used to light up the screen of the terminal; A lighting unit, configured to light up the screen of the terminal based on the second interruption signal. 13. A screen lighting device, characterized in that the device comprises: processor; memory for storing processor-executable instructions; Wherein, the processor is configured as: Determine whether there is an object approaching the touch screen; When an object is currently approaching the touch screen, wake up the operating system of the terminal where the touch screen is located; Determine whether a bright screen signal is detected; When the screen brightening signal is detected, the screen of the terminal is turned on.