CN107241789B - Terminal power saving method, terminal and computer readable storage medium - Google Patents
Terminal power saving method, terminal and computer readable storage medium Download PDFInfo
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- CN107241789B CN107241789B CN201710368741.9A CN201710368741A CN107241789B CN 107241789 B CN107241789 B CN 107241789B CN 201710368741 A CN201710368741 A CN 201710368741A CN 107241789 B CN107241789 B CN 107241789B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a terminal power saving method, a terminal and a computer readable storage medium, wherein the method comprises the following steps: determining the current state of the terminal; acquiring terminal parameters required for jumping from a current state to a first target state, wherein the first target state is a state which is one level higher than a power saving level of the current state; and when the acquired terminal parameters meet the preset jump condition, jumping from the current state to a first target state, and executing power saving operation corresponding to the first target state. The terminal power saving method provided by the invention can convert the terminal state among different power saving level states by judging whether the terminal parameter meets the preset jump condition, and execute the corresponding power saving operation, thereby basically ensuring the power saving of the terminal under the condition that a user does not use a mobile phone, simultaneously not shielding the basic function of the terminal and increasing the user experience.
Description
Technical Field
The present invention relates to the field of terminal technologies, and in particular, to a terminal power saving method, a terminal, and a computer-readable storage medium.
Background
At present, the functions of the smart phone are more and more, the power consumption is faster and faster, the battery can be used for 2-3 days when the battery is fully charged in the functional machine era, and the current smart phone is charged for 1 day. Meanwhile, smart phone users pay more and more attention to the power consumption of the smart phones, and the endurance time of the smart phones is already used as an important index for ordinary users to select the smart phones. Twenty-four hours a day, a user is at rest for about one third of the time (about eight hours), but the mobile phone is not used, but in this period, under many scenes, the power consumption of the mobile phone of the user is very serious (more than 25% of the power is wasted), and for this phenomenon, the user may select a shutdown or flight mode, or manually perform a series of operations to achieve the purpose of saving power, but such experience is very poor, the shutdown and flight mode may cause the user to fail to receive the phone call, lose contact with the outside, and the user may often forget the manual operation, or may not effectively operate for the ordinary consumer.
Disclosure of Invention
In view of the above problems, the present invention provides a terminal power saving method, a terminal and a computer readable storage medium.
The invention provides a terminal power saving method, which comprises the following steps:
determining the current state of the terminal;
acquiring terminal parameters required for jumping from a current state to a first target state, wherein the first target state is a state which is one level higher than a power saving level of the current state;
and when the acquired terminal parameters meet preset jump conditions, jumping from the current state to the first target state, and executing power saving operation corresponding to the first target state.
Specifically, the determining the current state of the terminal in the present invention includes:
judging whether the terminal enters a preset first time period or not, wherein when the terminal enters the preset first time period, the current state of the terminal is a preparation state.
Specifically, in the power saving method for a terminal according to the present invention:
when the current state is a ready state, the first target state is a stop state, and the terminal parameters required to be acquired when the ready state jumps to the stop state include: the method comprises the following steps of (1) screen parameters of a terminal, charging parameters of the terminal, broadcasting parameters of the terminal and microphone parameters of the terminal;
when the current state is a stop state, the first target state is a sleep state, and the terminal parameters required to be acquired when the stop state is switched to the sleep state include: displacement parameters of the terminal;
when the current state is a sleep state, the first target state is a sleep state, and the terminal parameters required to be acquired when the sleep state is transitioned to the sleep state include: a rotation parameter of the terminal.
Specifically, in the power saving method for a terminal according to the present invention:
when the current state is the preparation state, the preset jumping condition for jumping from the preparation state to the stop state is as follows: the continuous extinguishing time of a terminal screen exceeds a preset second time period, and the terminal is not in a charging state, does not play sound and does not start a microphone in the second time period;
when the current state is the stop state, the preset jump condition for jumping from the stop state to the sleep state is as follows: the time that the terminal does not move exceeds a preset third time period;
when the current state is the sleep state, the preset jump condition for jumping from the sleep state to the sleep state is as follows: the time that the terminal is not rotated exceeds a preset fourth time period.
As a further improvement of the power saving method of the terminal of the present invention, after determining the current state of the terminal, the method further includes:
acquiring terminal parameters required for jumping from the current state to a second target state; the second target state is a state lower than the power saving level of the current state;
and when the acquired terminal parameters meet preset jump conditions, jumping from the current state to the first target state, and executing power saving operation corresponding to the first target state.
Specifically, in the further improved power saving method for the terminal of the present invention:
when the current state is the ready state, the second target state is the normal state, and the terminal parameters required to be acquired when the ready state is switched to the second target state include: a time parameter of the terminal; the normal state is a state that the terminal is not in a preset first time period;
when the current state is the stop state, the second target state includes: the terminal parameters required to be acquired when the terminal jumps to the second target state from the stop state comprise: a screen parameter of the terminal and a time parameter of the terminal;
when the current state is a sleep state, the second target state includes: the terminal parameters required to be acquired when the state in sleep jumps to the second target state comprise: the method comprises the following steps that mobile parameters of a terminal, screen parameters of the terminal, time parameters of the terminal, charging parameters of the terminal and broadcasting parameters of the terminal are obtained;
when the current state is a sleep state, the second target state includes: the terminal parameters required to be acquired when the sleep state is switched to the second target state include: the mobile parameter of the terminal, the rotation parameter of the terminal, the screen parameter of the terminal, the time parameter of the terminal, the charging parameter of the terminal, the broadcasting parameter of the terminal and the microphone parameter of the terminal.
Specifically, in the further improved power saving method for the terminal of the present invention:
in a preparation state, when the time of the terminal exits from the first time period, the terminal jumps to a normal state;
in a stop state, when the time of the terminal exits the first time slot, the terminal jumps to a normal state; when a screen of the terminal is lightened, the terminal jumps to a preparation state;
in a sleep state, when the terminal starts to move, the terminal jumps to a stop state; when a screen of the terminal is lightened, the terminal jumps to a preparation state; when the time of the terminal exits the first time period, the terminal enters a charging state, and/or the terminal starts playing sound, and the terminal jumps to a normal state;
in a sleep state, when the terminal starts to move and/or starts to rotate, the terminal jumps to a stop state; when a screen of the terminal is lightened, the terminal jumps to a preparation state; and after the terminal exits from the first time period, the terminal jumps to a normal state.
Specifically, in the power saving method for a terminal provided by the present invention:
in the stop state, the power saving operation performed includes: killing all background applications and forbidding all non-core applications from being started;
in the sleep state, the power saving operation performed includes: killing all background applications, forbidding all non-core applications from self-starting, and forbidding all non-core applications from awakening;
in the sleep state, the power saving operation performed includes: killing all background applications, forbidding all non-core applications from self-starting, forbidding all non-core applications from waking up, and disconnecting the network mobile data service and the WLAN service of the terminal.
The present invention also provides a terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the terminal power saving method as described above.
The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a terminal power saving program, and the terminal power saving program, when executed by a processor, implements the steps of the terminal power saving method as described above.
The invention has the following beneficial effects:
the terminal power saving method, the terminal and the computer readable storage medium provided by the invention can convert the terminal state among different power saving level states by judging whether the terminal parameter meets the preset jump condition, and execute the corresponding power saving operation, thereby basically ensuring that the terminal can save power under the condition that a user does not use a mobile phone, simultaneously not shielding the basic function of the terminal and increasing the user experience.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;
fig. 2 is a diagram of a communication network system architecture according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a power saving method of a terminal according to a first embodiment of the present invention;
fig. 4 is an architecture diagram of a power saving smart phone of example 1 of the present invention;
fig. 5 is a schematic diagram of a smartphone of example 1 of the present invention jumping between states;
fig. 6 is a flowchart of a power saving method for a smart phone in example 1 of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex-Long Term Evolution), and TDD-LTE (Time Division duplex-Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and charging functions Entity) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above-mentioned mobile terminal hardware structure and communication network system, various embodiments of the present invention are proposed.
First embodiment
According to a first embodiment of the present invention, a power saving method for a terminal is provided, fig. 3 is a flowchart of the power saving method for the terminal according to the first embodiment of the present invention, as shown in fig. 3, the power saving method according to the first embodiment of the present invention includes the following processes:
step 301: and determining the current state of the terminal.
In the first embodiment of the present invention, the current states of the terminal include a ready state, a stop state, a sleeping state, and a sleeping state. Specifically, the preparation state is a state of the terminal in a first time period; the stop state is a state that the terminal is not used; the sleeping state is a state that the terminal does not move; the sleep state is a state in which the terminal is stationary. Specifically, the first time period may be specifically selected according to the situation, for example, the first time period may be set to be 23: 00-06: 00. the Time may be utc (universal Time coordinated) universal coordinated Time or local Time (e.g., beijing Time, etc.).
Specifically, the determining the current state of the terminal includes:
judging whether the terminal enters a preset first time period or not, wherein when the terminal enters the preset first time period, the current state of the terminal is a preparation state. And when the terminal does not enter a preset first time period, the current state of the terminal is a normal state.
Step 302: acquiring terminal parameters required for jumping from a current state to a first target state, wherein the first target state is a state which is one level higher than a power saving level of the current state.
Specifically, when the current state is the ready state, the first target state is the stop state, and the terminal parameters to be acquired when the ready state is shifted to the stop state include: the terminal comprises a screen parameter of the terminal, a charging parameter of the terminal, a broadcasting parameter of the terminal and a microphone parameter of the terminal.
When the current state is a stop state, the first target state is a sleep state, and the terminal parameters required to be acquired when the stop state is switched to the sleep state include: displacement parameters of the terminal.
When the current state is a sleep state, the first target state is a sleep state, and the terminal parameters required to be acquired when the sleep state is transitioned to the sleep state include: a rotation parameter of the terminal.
Specifically, the on-off state of the screen and the off-off duration of the screen can be obtained according to the screen parameters of the terminal, and the screen parameters of the terminal can be obtained by calling the power management component; whether the terminal is in the charging process or not and the duration time of the terminal not entering charging can be obtained according to the charging parameters of the terminal, and the charging parameters of the terminal can be obtained by calling a power management component; whether the terminal is in the moving process or not and the duration of the terminal not moving can be obtained according to the moving parameters of the terminal, and the moving parameters of the terminal can be obtained by calling a sensor; whether the terminal is in the rotating process or not and the duration time of the terminal not rotating can be obtained according to the rotating parameters of the terminal, and the rotating parameters of the terminal can be obtained by calling a sensor; whether the terminal is in the process of playing the sound and the duration time of the sound which is not played by the terminal can be obtained according to the broadcasting parameters of the terminal, and the broadcasting parameters of the terminal can be obtained by calling an audio component; whether the microphone of the terminal is in an open state or not and the duration time of the microphone which is not opened by the terminal can be obtained according to the microphone parameters of the terminal, and the microphone parameters of the terminal can be obtained by calling an audio component.
Step 303: and when the acquired terminal parameters meet preset jump conditions, jumping from the current state to the first target state, and executing power saving operation corresponding to the first target state.
Specifically, when the current state is the ready state, the preset jump condition for jumping from the ready state to the stop state is as follows: the continuous extinguishing time of the terminal screen exceeds a preset second time period, and the terminal is not in a charging state, does not play sound and does not turn on a microphone in the second time period. The second time period may be specifically selected according to the situation, for example, 30 minutes, that is, in the preparation state, when the continuous off-time of the terminal screen lasts for more than 30 minutes, and the terminal is not in a charging state, does not play a sound, and does not turn on a microphone within the 30 minutes, the terminal jumps to a stop state, and performs a power saving operation corresponding to the stop state.
Specifically, in the stop state, the power saving operation performed includes: killing all background applications, and prohibiting all non-core applications from booting. Specifically, for a smart phone, the non-core application refers to applications other than calls, short messages and systems.
When the current state is the stop state, the preset jump condition for jumping from the stop state to the sleep state is as follows: the time that the terminal does not move exceeds a preset third time period. Specifically, the third time period may be specifically selected according to the situation, for example, 20 minutes, that is, in the stop state, when the time for which the terminal does not move exceeds 20 minutes, the terminal jumps to the sleep state and performs the power saving operation corresponding to the sleep state.
In the sleep state, the power saving operation performed includes: killing all background applications, disabling all non-core applications from booting, and disabling the wake-up function of all non-core applications. Because all background applications have been killed in the stopped state and all non-core applications are prohibited from self-starting, it is only necessary to add a power saving operation of executing a wake-up function that prohibits all non-core applications when the terminal jumps from the stopped state to the sleeping state. Specifically, the wake-up function includes an alarm wake-up and wake _ lock.
When the current state is the sleep state, the preset jump condition for jumping from the sleep state to the sleep state is as follows: the time that the terminal is not rotated exceeds a preset fourth time period. Specifically, the fourth time period may be specifically selected according to the situation, for example, 1 minute, that is, in the sleep state, when the time that the terminal is not rotated exceeds 1 minute, the terminal jumps to the sleep state, and performs the power saving operation corresponding to the sleep state.
In the sleep state, the power saving operation performed includes: killing all background applications, forbidding all non-core applications from self-starting, forbidding all non-core applications from waking up, and disconnecting the network mobile data service and the WLAN service of the terminal. Because in the sleep state, the power saving operation performed already includes: killing all background applications, disabling all non-core applications from booting, and disabling the wake-up function of all non-core applications. Therefore, when the terminal jumps from the sleep state to the sleep state, only the power saving operation of disconnecting the network mobile data service and the WLAN service of the terminal needs to be added.
The terminal power saving method provided by the first embodiment of the present invention switches the terminal state between different power saving level states by determining whether the terminal parameter meets the preset jump condition, and executes the corresponding power saving operation, so as to ensure that the terminal can save power to the maximum extent without using a mobile phone by a user, and simultaneously, the basic function of the terminal is not shielded, thereby increasing the user experience.
Second embodiment
A second embodiment of the present invention provides a method for saving power of a terminal, which is different from the first embodiment only in that the method for saving power of a terminal provided by the first embodiment further includes the following steps:
in a second embodiment, after determining the current state of the terminal, the method further includes the following steps:
step 304: acquiring terminal parameters required for jumping from the current state to a second target state; the second target state is a state lower than the power saving level of the current state.
Specifically, when the current state is the ready state, the second target state is the normal state, and the terminal parameters to be acquired when the ready state is switched to the second target state include: a time parameter of the terminal; and the normal state is a state that the terminal is not in a preset first time period.
When the current state is the stop state, the second target state includes: the terminal parameters required to be acquired when the terminal jumps to the second target state from the stop state comprise: screen parameters of the terminal, and time parameters of the terminal.
When the current state is a sleep state, the second target state includes: the terminal parameters required to be acquired when the state in sleep jumps to the second target state comprise: the mobile parameter of the terminal, the screen parameter of the terminal, the time parameter of the terminal, the charging parameter of the terminal and the broadcasting parameter of the terminal.
When the current state is a sleep state, the second target state includes: the terminal parameters required to be acquired when the sleep state is switched to the second target state include: the mobile parameter of the terminal, the rotation parameter of the terminal, the screen parameter of the terminal, the time parameter of the terminal, the charging parameter of the terminal, the broadcasting parameter of the terminal and the microphone parameter of the terminal.
Step 305: and when the acquired terminal parameters meet a preset jump condition, jumping from the current state to the second target state, and executing power saving operation corresponding to the second target state.
Specifically, in the preparation state, when the time of the terminal exits from the first time period, the terminal jumps to the normal state.
In a stop state, when the time of the terminal exits the first time slot, the terminal jumps to a normal state; and when the screen of the terminal is lightened, the terminal jumps to a preparation state.
In a sleep state, when the terminal starts to move, the terminal jumps to a stop state; when a screen of the terminal is lightened, the terminal jumps to a preparation state; and when the time of the terminal exits the first time period, the terminal enters a charging state, and/or the terminal starts playing sound, and the terminal jumps to a normal state.
In a sleep state, when the terminal starts to move and/or starts to rotate, the terminal jumps to a stop state; when a screen of the terminal is lightened, the terminal jumps to a preparation state; and after the terminal exits from the first time period, the terminal jumps to a normal state.
According to the technical scheme provided by the second embodiment of the invention, when the terminal is in any one of the preparation state, the stop state, the sleep state and the sleep state, the terminal can jump to the normal state according to the terminal parameters, and the jump among the preparation state, the stop state, the sleep state and the sleep state is added, so that the terminal can save electricity to a greater extent, and the basic functions of the terminal are not shielded, so that the purpose of saving the power consumption of the terminal is achieved, and the user experience is further increased.
Corresponding to the terminal power saving methods of the first embodiment and the second embodiment of the present invention, respectively, the present invention also provides a terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the computer program when executed by the processor implements the steps of the power saving method of the terminal according to the first and second embodiments.
The terminal provided by the invention can convert the terminal state among different power saving level states by judging whether the terminal parameter meets the preset jump condition, and simultaneously execute the corresponding power saving operation, so that the terminal can be enabled to save power under the condition that a user does not use a mobile phone, and simultaneously, the basic function of the terminal is not shielded, thereby achieving the purpose of saving the power consumption of the terminal and increasing the user experience.
Corresponding to the first and second embodiments of the power saving method of the terminal, the present invention further provides a computer-readable storage medium, on which a power saving program of the terminal is stored, and when the power saving program of the terminal is executed by a processor, the steps of the power saving method of the first and second embodiments are respectively implemented.
The computer-readable storage medium provided by the invention can also switch the terminal state among different power saving level states by judging whether the terminal parameter meets the preset jump condition, and execute the corresponding power saving operation, so that the power saving of the terminal can be basically ensured under the condition that a user does not use a mobile phone, and the basic function of the terminal is not shielded, thereby achieving the purpose of saving the power consumption of the terminal and increasing the user experience.
Example 1 is given for a more intuitive explanation of an embodiment of the present invention.
The invention provides a power-saving smart phone, aiming at the problem of power consumption of the smart phone in an unused scene. The power-saving intelligent mobile phone can switch the terminal among a normal state, a ready state, a stop state, a sleeping state and a sleeping state according to the terminal parameters and execute the operation corresponding to the state of the terminal. The preparation state, the stop state, the Sleep state and the Sleep state may be referred to as a Power Sleep Mode (PSM for short), and in this Mode, the Power consumption of the smart phone may be substantially consistent with the Power consumption of the function machine, so as to save the Power consumption of the mobile phone of the user to the maximum extent. Fig. 4 is an architecture diagram of a power-saving smart phone according to example 1 of the present invention, as shown in fig. 4, the power-saving smart phone includes a status detection module 401, a status control module 402, a processing module 403, a sensor 404, an audio module 405, a power management module 406, an application management module 407, and a network management module 408.
Specifically, the functions of the state detection module 401, the state control module 402 and the processing module 403 are introduced as follows:
the state detection module 401 is configured to detect parameters of a current smart phone, where the smart phone parameters include: utc time (world coordinated time), the screen of the mobile phone is turned off or on, whether the mobile phone is in a charging state, whether the mobile phone is in a moving process, whether the mobile phone is in a rotating process, whether the mobile phone is in a sound playing process, and whether the mobile phone has a microphone or not. Table 1 specifies the jump condition corresponding to each terminal parameter, which is specifically as follows:
TABLE 1
As shown in fig. 4, the sensor 404, the audio module 405, and the power management module 406 are respectively used to obtain a parameter of movement and/or rotation of the mobile phone, a parameter of sound playing and/or mic turning on of the mobile phone, and utc time of the mobile phone. The application management module 407, the network management module 408, and the power management module 406 are configured to execute the processing result of the processing module 403.
The state control module 402 is configured to transition among a normal state, a preparation state, a stop state, a sleep state, and a sleep state through processing of the logic controller according to a current state of the mobile phone. Specifically, the definitions of the normal state, the ready state, the stop state, the in-sleep state, and the sleep state are shown in table 2.
TABLE 2
The processing module 403 is configured to execute relevant operations on the smartphone according to the PSM status, where the relevant operations include: killing all background applications, prohibiting all non-core applications (system, call and short message) from self-starting, disconnecting data service and WiFi, limiting the alarm and wake lock of the system, and fixing the sleep and wake-up time period of the system. Table 3 is a table of correspondence between operation abbreviations and operation definitions in example 1, which is specifically shown below:
| abbreviation for operation | Operation definition | Remarks for note |
| O1 | Killing all background applications | |
| O2 | Forbidding all non-core applications (call, short message, system) from self-starting | |
| O3 | Disconnecting mobile data service and WLAN service of cellular network of mobile phone | |
| O4 | Forbidding all non-core applications (call, short message, system) alias awakening | |
| O5 | Forbidding wake lock of all non-core applications (call, short message, system) | |
| O6 | Sleep wake-up period for fixed system |
TABLE 3
Table 4 is a table of correspondence between each state and the corresponding operation, and specifically, as shown below, N/a in table 4 indicates inapplicability. Fig. 5 is a schematic diagram of the smartphone of example 1 of the present invention jumping between states.
TABLE 4
Fig. 6 is a flowchart of a power saving method for a smart phone in example 1 of the present invention. As shown in fig. 6, the power saving method of the smartphone of example 1 includes the steps of:
1. the mobile phone is normally started and is in standby.
2. The listening system utc time enters the ready state after entering the PSM time.
3. In the ready state, the screen blanking time is detected to continuously exceed T2, the mobile terminal is not in the charging state within the time T2, no sound is played within the time T2, the mic is not started, the mobile terminal enters the stop state, all background applications are killed, and the self-starting of all non-core applications (except for conversation, short message and system process) is forbidden. As shown in fig. 6, the application management module 407 is configured to kill all applications in the background and prohibit self-starting of all non-core applications (except for call, sms, and system process).
4. In the stop state, the mobile phone is detected not to move for a duration exceeding T4, the mobile phone enters the sleep state, non-core applications (except for conversation, short message and system process) are prohibited from using the alarm to wake up the system, and non-core applications (except for conversation, short message and system process) are prohibited from using the wake lock. As shown in fig. 6, the application management module 407 is configured to prohibit the non-core application (except for the call, the sms, and the system process) from using the alarm to wake up the system, and prohibit the non-core application (except for the call, the sms, and the system process) from using the wake lock.
5. In the sleep state, detecting that the duration of the non-rotation of the mobile phone exceeds T5, the mobile phone enters the sleep state, disconnecting the cellular network data service and the WLAN service of the mobile phone, and fixing the system sleep and wake-up time period. As shown in fig. 6, the network management module 408 is configured to disconnect cellular network data traffic and WLAN traffic of the handset.
6. The system is monitored utc for time, and when PSM time is exited, normal state is entered and all operations are resumed.
The invention can ensure the system to be in the dormant state to the maximum extent under the condition that the user does not use the mobile phone through the flow, thereby achieving the purpose of saving the power consumption of the mobile phone. The invention can improve the electricity saving of the user mobile phone to the maximum extent in the non-use state, improve the power consumption and completely reserve the most original communication function of the mobile phone.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A method for saving power for a terminal, comprising:
determining the current state of the terminal;
acquiring terminal parameters required for jumping from a current state to a first target state, wherein the first target state is a state which is one level higher than a power saving level of the current state;
when the acquired terminal parameters meet preset skipping conditions, skipping from the current state to the first target state, and executing power saving operation corresponding to the first target state;
according to the power saving level from low to high, the states of the terminal sequentially comprise a ready state, a stop state, a sleep state and a sleep state, wherein the ready state is the state of the terminal in a first time period; the stop state is a state in which the terminal is not used; the sleeping state is a state that the terminal does not move; the sleep state is a state in which the terminal is static;
when the current state is a ready state, the first target state is a stop state, and the terminal parameters required to be acquired when the ready state jumps to the stop state include: the preset skipping condition for skipping from the preparation state to the stop state is as follows: the continuous extinguishing time of a terminal screen exceeds a preset second time period, and the terminal is not in a charging state, does not play sound and does not start a microphone in the second time period;
when the current state is a stop state, the first target state is a sleep state, and the terminal parameters required to be acquired when the stop state is switched to the sleep state include: the preset jump condition for jumping from the stop state to the sleep state of the displacement parameters of the terminal is as follows: the time that the terminal does not move exceeds a preset third time period;
when the current state is a sleep state, the first target state is a sleep state, and the terminal parameters required to be acquired when the sleep state is transitioned to the sleep state include: the preset jump condition for the terminal to jump from the sleeping state to the sleeping state is as follows: the time that the terminal is not rotated exceeds a preset fourth time period.
2. The terminal power saving method of claim 1, wherein after determining the current state of the terminal, further comprising:
acquiring terminal parameters required for jumping from the current state to a second target state; the second target state is a state lower than the power saving level of the current state;
and when the acquired terminal parameters meet a preset jump condition, jumping from the current state to the second target state, and executing power saving operation corresponding to the second target state.
3. The terminal power saving method of claim 2,
when the current state is the ready state, the second target state is the normal state, and the terminal parameters required to be acquired when the ready state is switched to the second target state include: a time parameter of the terminal; the normal state is a state that the terminal is not in a preset first time period;
when the current state is the stop state, the second target state includes: the terminal parameters required to be acquired when the terminal jumps to the second target state from the stop state comprise: a screen parameter of the terminal and a time parameter of the terminal;
when the current state is a sleep state, the second target state includes: the terminal parameters required to be acquired when the state in sleep jumps to the second target state comprise: the method comprises the following steps that mobile parameters of a terminal, screen parameters of the terminal, time parameters of the terminal, charging parameters of the terminal and broadcasting parameters of the terminal are obtained;
when the current state is a sleep state, the second target state includes: the terminal parameters required to be acquired when the sleep state is switched to the second target state include: the mobile parameter of the terminal, the rotation parameter of the terminal, the screen parameter of the terminal, the time parameter of the terminal, the charging parameter of the terminal, the broadcasting parameter of the terminal and the microphone parameter of the terminal.
4. The terminal power saving method of claim 3,
in a preparation state, when the time of the terminal exits from the first time period, the terminal jumps to a normal state;
in a stop state, when the time of the terminal exits the first time slot, the terminal jumps to a normal state; when a screen of the terminal is lightened, the terminal jumps to a preparation state;
in a sleep state, when the terminal starts to move, the terminal jumps to a stop state; when a screen of the terminal is lightened, the terminal jumps to a preparation state; when the time of the terminal exits the first time period, the terminal enters a charging state, and/or the terminal starts playing sound, and the terminal jumps to a normal state;
in a sleep state, when the terminal starts to move and/or starts to rotate, the terminal jumps to a stop state; when a screen of the terminal is lightened, the terminal jumps to a preparation state; and after the terminal exits from the first time period, the terminal jumps to a normal state.
5. The terminal power saving method according to any one of claims 1 to 4,
in the stop state, the power saving operation performed includes: killing all background applications and forbidding all non-core applications from being started;
in the sleep state, the power saving operation performed includes: killing all background applications, forbidding all non-core applications from self-starting, and forbidding all non-core applications from awakening;
in the sleep state, the power saving operation performed includes: killing all background applications, forbidding all non-core applications from self-starting, forbidding all non-core applications from waking up, and disconnecting the network mobile data service and the WLAN service of the terminal.
6. A terminal, characterized in that the terminal comprises: memory, processor and computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the terminal power saving method according to any one of claims 1 to 5.
7. A computer-readable storage medium, having stored thereon a terminal power saving program, which when executed by a processor, implements the steps of the terminal power saving method according to any one of claims 1 to 5.
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| CN107908271A (en) * | 2017-10-19 | 2018-04-13 | 上海闻泰信息技术有限公司 | Prophylactic applications influence the method, apparatus and intelligent terminal of intelligent terminal power consumption |
| CN108055693B (en) * | 2017-10-26 | 2020-12-18 | 江苏知链科技有限公司 | Terminal application control method, terminal and computer readable storage medium |
| CN107766684B (en) * | 2017-11-29 | 2021-01-22 | 中国能源建设集团广东省电力设计研究院有限公司 | Direct current grounding polar ring selection method and system |
| CN108121435A (en) * | 2018-01-10 | 2018-06-05 | 上海展扬通信技术有限公司 | Electricity saving of mobile terminal operation method, device and computer readable storage medium |
| CN109126138B (en) * | 2018-08-31 | 2022-02-22 | 腾讯科技（深圳）有限公司 | Energy-saving operation method, device, equipment and storage medium of online application program |
| CN110087291B (en) * | 2019-04-24 | 2022-08-19 | 合肥移瑞通信技术有限公司 | Low-power-consumption control method for WWAN electronic equipment and electronic equipment |
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