TW201606489A - Electronic apparatus and wake-up method thereof - Google Patents

Abstract

An electronic apparatus and a wake-up method thereof are provided. The electronic apparatus includes a sensing module, a screen, and a processor, wherein the processor is coupled with the sensing module and the screen. In the wake-up method, a motion status of the electronic apparatus and ambient light are detected by the sensing module. In response to variations of the motion status of the electronic apparatus and ambient light detected by the sensing module, it is determined whether waking up the screen in sleep mode by the processor.

Description

Electronic device and wake-up method thereof

The present invention relates to a wake-up method, and more particularly to a wake-up method and an electronic device for awakening a screen according to a motion state detected by a sensing module and a change in an ambient light source.

With the development of smart products, electronic devices such as smart phones and tablet computers that are small and portable can gradually become a necessity in people's lives. In addition, with the miniaturization and parity of electronic devices, wearable devices such as smart wearable watches, wristbands, and medical sensors have sprung up.

In general, a wearable device is a miniature electronic device that wears a specific function (for example, positioning, pressure sensing, temperature sensing, etc.) on a body, and not only provides people with instant information (eg, navigation, altitude, travel information). Etc.) Record people's status (eg, action records, physiological tests, etc.), and can be used as an auxiliary product for other electronic devices (eg, smart phones, tablets, desktops, etc.). However, current smart watches or bracelets have longer battery life than traditional watches. Poor, partly because of the power consumption of the smart watch or wristband.

In addition, when the user does not use the smart watch, the smart watch will turn off the screen to save power, and the existing smart watch usually uses the swaying method or pressing the physical button to wake up the screen. However, using the swaying method to wake up the screen is more likely to cause false positives, and pressing the physical button is less in line with the traditional operation of the watch. Therefore, there is a need to provide a method of waking up a screen of a smart watch or a wristband to facilitate user operation and avoid misjudgment caused by inadvertent user agitation.

The invention provides an electronic device and a wake-up method thereof, which can wake up the electronic device according to the motion state detected by the sensing module and the change of the ambient light source, so that the user automatically wakes up the electronic device when viewing the electronic device, thereby achieving the province. The effect of electricity.

The invention provides an electronic device, wherein the electronic device comprises a sensing module, a screen and a processor, and the processor is coupled to the sensing module and the screen. The sensing module is configured to detect the motion state of the electronic device and the ambient light source. The processor is configured to determine whether to wake up the screen under sleep in response to the motion state of the electronic device detected by the sensing module and the change of the ambient light source.

The invention provides a wake-up method for an electronic device, and the wake-up method comprises the following steps. Detecting the motion state of the electronic device and the ambient light source. In response to the detected motion state of the electronic device and the change in the ambient light source, it is determined whether to wake up the screen of the electronic device that is in hibernation.

Based on the above, the embodiment of the present invention can wake up the electronic device by the processor according to the motion state detected by the sensing module and the change of the ambient light source. Thereby, when the user turns the electronic device worn on the wrist to view the electronic device, the screen is automatically woken up, and when the user does not look at the electronic device, the power of the electronic device can be saved.

The above described features and advantages of the invention will be apparent from the following description.

100‧‧‧Electronic devices

110‧‧‧Sensing module

150‧‧‧ screen

170‧‧‧ processor

S210~S230, S510~S550, S610~S690‧‧‧ steps

710~750, 710~790‧‧‧ sensible values

T1~T6‧‧‧Time

1 is a block diagram showing an electronic device in accordance with an embodiment of the invention.

FIG. 2 is a flow chart illustrating a method for waking up an electronic device according to an embodiment of the invention.

3 is a schematic diagram of a sensing signal sensed by a sensing module.

4 is a schematic diagram of a sensing signal sensed by a sensing module.

FIG. 5 is a flow chart illustrating a method for waking up an electronic device according to an embodiment of the invention.

6A and FIG. 6B are flowcharts illustrating an acknowledgment wake-up mechanism of an electronic device according to an embodiment of the invention.

7 is a schematic diagram of a sensing signal sensed by a sensing module.

When the user wants to view the electronic device worn on his wrist or placed on the desktop, the user usually turns the wrist or lifts the electronic device to place the screen of the electronic device in a position convenient for the user to view. In this regard, the present invention uses the sensing module to detect the motion state of the electronic device, and determines the amount of change of the ambient light source according to the motion time of the motion state to determine whether the electronic device is in the screen of the user who wants to view the electronic device. Gesture, then decide whether to automatically wake up the screen. Thereby, the user can operate easily, and there is no need to worry about misjudgment caused by inadvertently shaking the electronic device. A plurality of embodiments in accordance with the spirit of the present invention are set forth below, and those applying the present embodiment can be appropriately adjusted according to their needs, and are not limited to the contents described in the following description.

1 is a block diagram showing an electronic device in accordance with an embodiment of the invention. Referring to FIG. 1 , the electronic device 100 includes a sensing module 110 , a screen 150 , and a processor 170 . The electronic device 100 can be an electronic device such as a smart watch, a smart wrist, a smart phone, or a tablet computer.

The sensing module 110 includes a dynamic sensor and a light source sensor. The sensing module 110 is, for example, an acceleration sensor (G-Sensor), a gyro sensor, an electronic compass, and a geomagnetic sensing. One or a combination of dynamic sensors such as geomagnetic sensors, and Ambient Light Sensors (ALS), Photo Diodes, Photonic Crystals, or other light sensing devices Functional light source sensor. The sensing module 110 is configured to detect a motion state of the electronic device 100 (eg, rotating, flipping, shaking, moving, etc.), and is configured, for example, on a light source sensing module on the same side of the screen 150 for detecting The light sensing value of the ambient light source in front of the screen 150 is measured. It should be noted that, in the embodiment of the present invention, the position of the light source sensing module in the electronic device 100 can be changed according to the design requirement, and the present invention is not limited thereto.

The screen 150 is, for example, a display panel of a liquid crystal display (LCD), a light-emitting diode (LED) display, a field emission display (FED), or the like.

The processor 170 is, for example, a central processing unit (CPU), or other programmable general purpose or special purpose microprocessor (Microprocessor), digital signal processor (DSP), programmable A controller, an Application Specific Integrated Circuit (ASIC), a system on chip (SoC), or the like, or a combination of the above. The processor 170 is coupled to the sensing module 110 and the screen 150. In this embodiment, the processing unit 170 is configured to process all operations of the electronic device 100 of the embodiment.

2 is a flow chart illustrating a method of waking up an electronic device 100 according to an embodiment of the invention. Referring to FIG. 2, the wake-up method of this embodiment is applicable to the electronic device 100 of FIG. Hereinafter, each module and component in the electronic device 100 will be described as a wake-up method according to an embodiment of the present invention. The various processes of the method can be adjusted accordingly according to the implementation situation, and are not limited thereto.

In step S210, the sensing module 110 detects the motion state of the electronic device 100 and the ambient light source. Specifically, the screen 150 is in hibernation (eg, off) The sensing module 110 continuously detects the motion state (eg, shaking, moving, rotating, etc.) of the electronic device 100 to generate a dynamic sensing signal, and the processor 170 can analyze or process the dynamic state. Sensing signal.

For example, FIG. 3 is a schematic diagram of a sensing signal sensed by the sensing module 110. Referring to FIG. 3 , in the present example, the sensed values 310 , 330 , and 350 are respectively sensed values of the dynamic sensing signal responses sensed by the X, Y, and Z axes of the three-axis gyroscope in the sensing module 110 . In time T1, the electronic device 100 rotates in a horizontal, vertical or other direction, and the sensed values 310, 330, 350 change the amplitude of the signals 310, 330, 350 in response to the rotation of the electronic device 100.

In addition, the sensing module 110 continuously detects the ambient light source and obtains the light sensing value corresponding to the ambient light source. For example, FIG. 4 is a schematic diagram of a sensing signal sensed by the sensing module 110. Referring to FIG. 4, in time T2, it is assumed that the light source sensor in the sensing module 110 does not face the light source, and the light sensing value detected by the sensing module 110 is about 30 lux. When the electronic device 100 is rotated such that the sensing module 110 faces the light source (ie, in time T3), the light sensing value sensed by the sensing module 110 is approximately 180 lux.

In step S230, the processor 170 determines whether to wake up the screen 150 under sleep in response to the motion state of the electronic device 100 detected by the sensing module 110 and the change of the ambient light source. In other words, the processor 170 can learn the motion state of the electronic device 100 and the change of the ambient light source through the sensing module 110, and the processor 170 can determine whether to wake up via the motion state of the electronic device 100 and the change of the ambient light source. Screen 150 under sleep (eg, off state, power saving state, etc.), below An embodiment will be described in detail.

FIG. 5 is a flowchart illustrating a wake-up method of an electronic device 100 according to an embodiment of the invention. Referring to FIG. 5, it is assumed that the light source sensor in the sensing module 110 does not face the light source (for example, in the case of time T2 in FIG. 4). In step S510, when the sensing module 110 detects the first motion state of the electronic device 100, the processor 170 obtains the amount of change of the ambient light source detected by the sensing module 110 when the electronic device 100 is in the first motion state. .

For example, when the sensing module 110 detects a change in the motion state, such as an angular velocity change or an acceleration change, the processor 170 can learn that the sensing module 110 detects the first motion state, and the processor 170 The light sensing value corresponding to the ambient light source detected by the sensing module 110 is obtained. After the sensing module 110 does not detect the first motion state change (for example, the electronic device 100 is in a stationary state), the processor 170 again obtains the light sensing value corresponding to the ambient light source detected by the sensing module 110. . The processor 170 can determine the amount of change in the light sensing values recorded twice before and after. It should be noted that the sensing module 110 can detect the light sensing value corresponding to the ambient light source every time interval (for example, 0.2 seconds, 0.5 seconds, 1 second, etc.), and the processor 170 obtains the sensing module 110. After the light sensing value corresponding to the ambient light source, the amount of change in the light sensing value is obtained according to the change of the first motion state.

In step S530, the processor 170 determines whether the detected amount of change of the ambient light source is greater than a threshold value, and determines that the first motion state conforms to the first wake-up operation. The processor 170 may compare the amount of change of the light sensing value corresponding to the ambient light source obtained in step S510 with a threshold value (for example, 50 lux, 100 lux, etc.) to determine a comparison knot. fruit. It should be noted that the threshold value may be preset or provided for selection by the user, and the invention is not limited.

In addition, the processor 170 obtains the rotation angle and the acceleration value of the first motion state through the sensing module 110. When the rotation angle or the acceleration value meets the wake angle or the wake acceleration value corresponding to the first wake operation, the processor 170 determines the first A motion operation conforms to a first wake-up operation, wherein the first wake-up operation is a turning motion, or for example, moving or rotating the electronic device 100 to cause the screen 150 of the electronic device 100 to be in a posture suitable for viewing (ie, the electronic device 100 is viewed by a viewer Raised to place the screen 150 in a position viewable by the viewer).

Specifically, a combination of a wake angle or a wakeup acceleration corresponding to a plurality of first wake operations is stored in a storage unit of the electronic device 100 in advance. When the processor 170 receives the angular acceleration vector values detected by the sensing module 110, for example, two axes and three axes, the processor 170 can calculate the rotation angle of the first motion state according to the angular acceleration vector values of the respective axes. In addition, the processor 170 can also receive the acceleration values detected by the sensing module 110, for example, two axes and three axes, and can also estimate the rotation angle of the electronic device 100 according to the acceleration values of the respective axes. Then, the processor 170 can compare the estimated rotation angle or acceleration value with the wake angle or the wake-up acceleration corresponding to the first wake-up operation in the storage unit to determine whether the first motion state conforms to the first wake-up operation.

For example, the wake-up angle corresponding to the first wake-up operation is 75 degrees to 120 degrees. When the rotation angle of the first motion state is 95 degrees, the processor 170 determines that the first motion state conforms to the first wake-up operation. In an example, the first call The wake-up acceleration value corresponding to the wake-up operation is the gravitational acceleration value of the Z-axis equal to 1 gravitational acceleration (g; squared 9.8 meters per second (9.8 m/sec 2 )), and the electronic device 100 is flipped 180 degrees when the screen 150 faces the ground by the screen 150. When facing the ceiling, the sensing module 110 detects that the gravity acceleration value corresponding to the X axis in the first motion state is 1 g, and the processor 170 determines that the first motion state conforms to the first wake-up operation. It should be noted that, in the embodiment of the present invention, the wake angle and the wake acceleration value corresponding to the first wake operation may be designed according to the requirements thereof.

When the detected ambient light source changes by more than a threshold value (for example, the light sensing value corresponding to the ambient light source in time T2 and time T3 in FIG. 4 is raised from, for example, a 30 lux low light value to, for example, a 180 lux high light value, wherein The amount of change is approximately 150 lux, and assuming that the threshold value is 100 lux) and the first motion state conforms to the first wake-up operation, the processor 170 wakes up the screen 150 (step S540). That is, when the amount of change of the light sensing value corresponding to the ambient light source and the first motion state both meet the conditions described in step S540, the processor 170 may wake the screen 150 from the sleep state (eg, turn on the light source of the screen 150). Wait). On the other hand, when the amount of change of the detected ambient light source is less than the threshold value (for example, the amount of change of the ambient light source detected by the sensing module 110 is 40 lux, which is less than the threshold value of 80 lux) or the first motion state does not conform to the first When the operation is woken up, the processor 170 does not wake up the screen 150 (step S550). That is, the screen 150 continues to maintain a sleep state (eg, a closed state, a power saving state, etc.).

Thereby, when the user wears the electronic device 100 of the present invention on the wrist, the processor 170 can automatically wake up the screen 150 only in accordance with the lifting or turning operation when viewing the conventional watch. In addition, the embodiment of the present invention transmits two kinds of judgment conditions. (ie, the first motion state and the amount of change corresponding to the light sensing value of the ambient light source) to automatically wake up the screen 150 can reduce the misjudgment of the electronic device 100 and achieve the purpose of power saving.

In addition, in order to reduce the erroneous judgment caused by the wake-up mode, when the processor 170 determines whether the change amount of the light sensing value is greater than the threshold value and the first motion state conforms to the first wake-up operation (eg, step S530), the embodiment of the present invention A mechanism for confirming wakeup may also be triggered, which will be described below.

FIG. 6A and FIG. 6B are flowcharts illustrating an acknowledgment wake-up mechanism of an electronic device 100 according to an embodiment of the invention. Referring to FIG. 6A, when the amount of change of the ambient light source detected by the sensing module 110 is greater than the threshold value and the first motion state is consistent with the first wake-up operation, the sensing module 110 detects the second motion state of the electronic device 100. (Step S610), the processor 170 determines whether the second motion state meets the second wake-up operation (step S620), wherein the second wake-up operation is a shaking action, and the processor 170 determines whether to wake up the screen 150 according to the second motion state (step S630). ). When the processor 170 determines that the second motion state meets the second wake-up operation, the processor 170 wakes up the screen 150, and when the processor 170 determines that the second motion state does not meet the second wake-up operation, the processor 170 does not wake up the screen 150. .

It should be noted that, the processor 170 determines whether the second motion state meets the second wake-up operation, and may refer to the processor 170 to determine whether the first motion state meets the description of the first wake-up operation, and details are not described herein. The second wake-up operation is to shake the electronic device 100, so the wake-up angle and the wake-up acceleration value corresponding to the second wake-up operation and the first wake-up operation are different. For example, the second wake-up operation The corresponding wake-up angle is that, in a unit time (for example, 1 second, 2 seconds, etc.), the angular velocity value corresponding to the Y-axis in the gyroscope exceeds the frequency from positive to negative or from negative to positive. Twice, and the absolute values of positive and negative values are greater than 500 radians per second (radians/second; rad/s), and the wake angle range is derived (for example, the absolute value of the rotation angle is greater than 30 degrees, 45 degrees, etc.). In another example, the wake-up acceleration value corresponding to the second wake-up operation is within a unit time (for example, 1 second, 2 seconds, etc.), and the acceleration value corresponding to the X-axis in the acceleration sensing module is positive to Negative values or frequencies that switch from negative to positive values exceed three times, and the absolute values of positive and negative values are greater than 0.5 g. It should be noted that, in the embodiment of the present invention, the wake-up angle and the wake-up acceleration value corresponding to the second wake-up operation may be designed according to the requirements. In other embodiments, the second wake-up operation may also be vibration, translation, or shaking. Device 100, and is not limited thereto.

For example, FIG. 7 is a schematic diagram of a sensing signal sensed by the sensing module 110. Referring to FIG. 7 , the sensed values 710 , 720 , and 730 are sensed values of the dynamic sensing signal response sensed by the X, Y, and Z axes of the acceleration sensing module in the sensing module 110, and the sensing value is 550. 560 and 570 are sensed values of the dynamic sensing signal response sensed by the X, Y, and Z axes of the gyroscope in the sensing module 110, and the sensing value 790 is the light source sensor in the sensing module 110. The sensed light sensed value. At time T4, the electronic device 100 is in a stationary state. Then, in time T5, the electronic device 100 is rotated to face the screen 150, and the processor 170 can analyze whether the motion state of the electronic device 100 meets the first wake-up operation during the time T5 according to the sensed values 550-590, and determine Whether the amount of change in the sensed value 590 is greater than a threshold value (for example, 40 lux, 50lux). When the operating state of the electronic device 100 meets the first wake-up operation and the amount of change of the sensed value 590 is greater than the threshold value during the time T5, the processor 170 continues to determine whether the motion state of the electronic device 100 in the time T6 is consistent with the second wake-up operation. In time T6, the electronic device 100 is horizontally shaken twice, and the processor 170 can determine that the motion state of the electronic device 100 in time T6 complies with the second wake-up operation, and wake up the screen 150.

In another embodiment, the electronic device 100 further includes a sound receiving device coupled to the processor 170. The sound receiving device may be a sound receiving device having a recording or receiving function, such as a microphone, and the sound receiving device may serve as a wake-up discriminating device. Referring to FIG. 6B, the storage unit of the electronic device 100 stores a plurality of voice commands (for example, “awake”, “open”, etc.) in advance, and when the processor 170 determines that the amount of change of the ambient light source detected by the sensing module 110 is greater than a threshold. When the value and the first motion state conform to the first wake-up operation, the processor 170 turns on the sound pickup device to record the sound emitted by the user (step S650). After the radio device records for a period of time (for example, 1 second, 2 seconds, etc.), the processor 170 analyzes the voice signal recorded by the radio device (step S670), and compares the voice signal with the stored voice command to determine whether Wake up the screen 150. Wherein, when the voice signal conforms to the stored voice command, the processor 170 wakes up the screen 150, and when the voice signal does not conform to the stored voice command, the processor 170 does not wake up the screen 150.

It should be noted that, in the embodiment of the present invention, the wake-up mechanism can be designed according to the requirements. In other embodiments, the wake-up mechanism can also be used to detect whether the screen 150 is touched twice or not. Whether the device captures a particular viewer and is not limited to this.

On the other hand, the electronic device 100 in the embodiment of the present invention may further include The communication device is coupled to the processor 170. The communication device can support a global system for mobile communication (GSM), a third generation communication network, and a wireless fidelity (Wide Fidelity; WiFi). ) Communication modules such as communication standards. The communication module receives a prompt message (for example, a text message, an email (E-mail)). Next, when the processor 170 wakes up the screen 150 that is in hibernation, the processor 170 determines the time interval (eg, 2 seconds, 5 seconds, etc.) between receiving the prompt message and waking up the screen 150 of the electronic device 100. The processor 170 determines whether to display a screen related to the prompt message on the screen 150 according to the time interval. For example, after the communication module receives the email, the processor 170 can play a warning sound through the speaker of the electronic device 100 to notify the user. Then, within 2 seconds, after the user raises and rotates the electronic device 100 on the wrist to place the electronic device 100 in a posture suitable for viewing, the processor 170 determines the amount of change in the light sensing value (for example, 120 lux). The threshold value is greater than the threshold value (eg, 80 lux) and the first motion state is consistent with the first wake-up operation (eg, the acceleration acceleration value corresponding to the Z-axis in the acceleration sensor in the sensing module 110 is equal to 1 gravity acceleration), and the processor 170 The content of the received email is displayed on the screen 150.

In summary, the electronic device according to the embodiment of the present invention can detect the motion state of the electronic device and the ambient light source by using the sensing module, and the processor can be based on the detected motion state and the change of the light sensing value. Decide whether to wake up the screen. Thereby, when the user turns the wrist or lifts the electronic device to view the screen, the electronic device can automatically wake up the screen for the user to view. On the other hand, the embodiment of the present invention can be combined with the confirmation wake-up mechanism to reduce the false positives and wake up the screen.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.

S210~S230‧‧‧Steps

Claims (14)

An electronic device includes: a sensing module for detecting a motion state of the electronic device and an ambient light source; a screen; and a processor coupled to the sensing module and the screen for reacting to the The motion state of the electronic device detected by the sensing module and the change of the ambient light source determine whether to wake up the screen under sleep. The electronic device of claim 1, wherein when the sensing module detects a first motion state of the electronic device, the processor acquires the electronic device in the first motion state. Measuring a change in the ambient light source detected by the module. The electronic device of claim 2, wherein the processor determines whether the amount of change of the ambient light source detected by the sensing module is greater than a threshold value, and determines that the first motion state conforms to a first a wake-up operation, when the amount of change of the ambient light source detected by the sensing module is greater than the threshold value and the first motion state conforms to the first wake-up operation, the processor wakes up the screen, and when the sense The processor does not wake up the screen when the amount of change of the ambient light source detected by the test module is less than the threshold or the first motion state does not comply with the first wake-up operation. The electronic device of claim 3, wherein the processor obtains a rotation angle and an acceleration value of the first motion state through the sensing module, when the rotation angle or the acceleration value conforms to the first When the wake-up operation corresponds to a wake-up angle or a wake-up acceleration value, the processor determines that the first motion operation conforms to the a first wake-up operation, wherein the first wake-up operation is a turning action. The electronic device of claim 3, wherein when the amount of change of the ambient light source detected by the sensing module is greater than the threshold value and the first motion state conforms to the first wake-up operation, The sensing module detects a second motion state of the electronic device, and the processor determines whether the second motion state meets a second wake-up operation, wherein the second wake-up operation is a shaking action, and the processor is configured according to the first The second motion state determines whether to wake up the screen. The electronic device of claim 3, wherein the electronic device further comprises: a sound receiving device coupled to the processor, wherein the amount of change of the ambient light source detected by the sensing module is greater than the When the threshold value is met and the first motion state is consistent with the first wake-up operation, the sound pickup device obtains a voice signal, the processor analyzes the voice signal, and compares the analyzed voice signal with a plurality of voice commands to determine whether to wake up. The screen. The electronic device of claim 1, wherein the electronic device further comprises: a communication module coupled to the processor, wherein the communication module receives a prompt message when the processor wakes up in a sleep state During the screen, the processor determines a time interval between receiving the prompt message and waking up the screen, and determines whether to display a screen related to the prompt message on the screen according to the time interval. A wake-up method for an electronic device, the wake-up method comprising: Detecting the motion state of the electronic device and the ambient light source; and determining whether to wake up the screen of the electronic device that is in hibernation in response to detecting the motion state of the electronic device and the change of the ambient light source. The awake method of claim 8, wherein the step of determining whether to wake up the screen of the electronic device under sleep in response to detecting the motion state of the electronic device and the change of the ambient light source comprises: detecting When a first motion state of the electronic device is reached, a change amount of the ambient light source detected by the electronic device in the first motion state is obtained. The awake method of claim 9, wherein the step of determining whether to wake up the screen of the electronic device under sleep in response to detecting the motion state of the electronic device and the change of the ambient light source comprises: determining the detection Whether the amount of change of the ambient light source is greater than a threshold value, and determining that the first motion state conforms to a first wake-up operation; when the detected amount of the ambient light source is greater than the threshold value and the first motion state is consistent Wakeping up the screen of the electronic device during the first wake-up operation; and waking up the electronic device when the detected amount of the ambient light source is less than the threshold value or the first motion state does not comply with the first wake-up operation Screen. The awake method of claim 10, wherein determining whether the detected change amount of the ambient light source is greater than the threshold value, and determining that the first motion state conforms to the first wake-up operation comprises: obtaining the a rotation angle of the first motion state and an acceleration value; and when the rotation angle or the acceleration value meets a corresponding one of the first wake-up operations When the wake-up angle or a wake-up acceleration value is determined, the first motion state is determined to be in accordance with the first wake-up operation, wherein the first wake-up operation is a rotation action. The awake method of claim 10, wherein determining whether the detected change amount of the ambient light source is greater than the threshold value, and determining that the first motion state conforms to the step of the first wake-up operation further includes Detecting a second motion state of the electronic device when the detected amount of the ambient light source is greater than the threshold value and the first motion state is consistent with the first wake-up operation; determining whether the second motion state is consistent a second wake-up operation, wherein the second wake-up operation is a shaking action; and determining whether to wake up the screen of the electronic device according to the second motion state. The awake method of claim 10, wherein determining whether the detected change amount of the ambient light source is greater than the threshold value, and determining that the first motion state conforms to the step of the first wake-up operation further includes Obtaining a voice signal when the detected amount of the ambient light source is greater than the threshold value and the first motion state conforms to the first wake-up operation; analyzing the voice signal; and analyzing the voice signal with the plurality of The voice commands are compared to determine whether to wake up the screen of the electronic device. The method for waking up according to claim 8 further includes: receiving a prompt message; and when waking up the screen of the electronic device that is in hibernation, determining to receive the prompt message and waking up between the screens of the electronic device a time interval; Based on the time interval, it is determined whether a screen related to the prompt message is displayed on the screen of the electronic device.